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rpms:imports/c8-beta/bind-9.11.36-4.el8
rpms:imports/c8s/bind-9.11.36-4.el8
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rpms:imports/c9/bind-9.16.23-31.el9_6
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rpms:imports/c10s/bind-9.18.33-4.el10
rpms:imports/c10/bind-9.18.33-3.el10_0
rpms:imports/c9/bind-9.16.23-28.el9_6
rpms:imports/c8/bind-9.11.36-16.el8_10.4
rpms:imports/c9/bind-9.16.23-24.el9_5.3
rpms:imports/c10s/bind-9.18.33-3.el10
rpms:imports/c10s/bind-9.18.33-2.el10
rpms:imports/c9/bind-9.16.23-24.el9_5
rpms:imports/c10s/bind-9.18.21-7.el10
rpms:imports/c10s/bind-9.18.21-6.el10
rpms:imports/c9-beta/bind-9.16.23-24.el9_5
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rpms:imports/c8/bind-9.11.36-16.el8_10.2
rpms:imports/c9/bind-9.16.23-18.el9_4.6
rpms:imports/c10s/bind-9.18.21-5.el10
rpms:imports/c8/bind-9.11.36-14.el8_10
rpms:imports/c9/bind-9.16.23-18.el9_4.1
rpms:imports/c9/bind-9.16.23-14.el9_3.4
rpms:imports/c8/bind-9.11.36-11.el8_9.1
rpms:imports/c8/bind-9.11.36-11.el8_9
rpms:imports/c9/bind-9.16.23-14.el9_3
rpms:imports/c9/bind-9.16.23-11.el9_2.2
rpms:imports/c8/bind-9.11.36-8.el8_8.2
rpms:imports/c8-beta/bind-9.11.36-9.el8
rpms:imports/c9-beta/bind-9.16.23-13.el9
rpms:imports/c9/bind-9.16.23-11.el9_2.1
rpms:imports/c8/bind-9.11.36-8.el8_8.1
rpms:imports/c8/bind-9.11.36-8.el8
rpms:imports/c9/bind-9.16.23-11.el9
rpms:imports/c9-beta/bind-9.16.23-11.el9
rpms:imports/c8-beta/bind-9.11.36-8.el8
rpms:imports/c8s/bind-9.11.36-8.el8
rpms:imports/c8s/bind-9.11.36-7.el8
rpms:imports/c9/bind-9.16.23-5.el9_1
rpms:imports/c8s/bind-9.11.36-3.el8_6.3
rpms:imports/c8/bind-9.11.36-5.el8_7.2
rpms:imports/c8/bind-9.11.36-5.el8
rpms:imports/c8/bind-9.11.36-3.el8_6.1
rpms:imports/c8s/bind-9.11.36-5.el8
rpms:imports/c9/bind-9.16.23-1.el9_0.1
rpms:imports/c9-beta/bind-9.16.23-4.el9
rpms:imports/c8-beta/bind-9.11.36-4.el8
rpms:imports/c8s/bind-9.11.36-4.el8
rpms:imports/c9/bind-9.16.23-1.el9
rpms:imports/c8/bind-9.11.36-3.el8
rpms:imports/c8-beta/bind-9.11.36-3.el8
rpms:imports/c8s/bind-9.11.36-3.el8
rpms:imports/c8s/bind-9.11.36-2.el8
rpms:imports/c9-beta/bind-9.16.23-1.el9
rpms:imports/c9-beta/bind-9.16.20-2.el9
rpms:imports/c8/bind-9.11.26-6.el8
rpms:imports/c8-beta/bind-9.11.26-6.el8
rpms:imports/c8-beta/bind-9.11.26-3.el8
rpms:imports/c8-beta/bind-9.11.20-3.el8
rpms:imports/c8-beta/bind-9.11.13-1.el8
rpms:imports/c8-beta/bind-9.11.4-22.P2.el8
rpms:imports/c8s/bind-9.11.26-6.el8
rpms:imports/c8s/bind-9.11.26-4.el8_4
rpms:imports/c8s/bind-9.11.26-3.el8
rpms:imports/c8s/bind-9.11.26-2.el8
rpms:imports/c8s/bind-9.11.26-1.el8
rpms:imports/c8/bind-9.11.26-4.el8_4
rpms:imports/c8/bind-9.11.26-3.el8
rpms:imports/c8/bind-9.11.20-5.el8_3.1
rpms:imports/c8/bind-9.11.20-5.el8
rpms:imports/c8/bind-9.11.13-6.el8_2.1

No commits in common. "c8" and "imports/c8-beta/bind-9.11.13-1.el8" have entirely different histories.
c8 ... imports/c8

50 changed files with 1201 additions and 11376 deletions
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2
.bind.metadata
View File

@ -1,2 +1,2 @@
4b45d15edc1e3b7902129ce27baec58a50d76b5c SOURCES/bind-9.11.36.tar.gz
550367762a653ac5ed0eb04b316d06517650a925 SOURCES/bind-9.11.13.tar.gz
a164fcad1d64d6b5fab5034928cb7260f1fa8fdd SOURCES/random.data

2
.gitignore vendored
View File

@ -1,2 +1,2 @@
SOURCES/bind-9.11.36.tar.gz
SOURCES/bind-9.11.13.tar.gz
SOURCES/random.data

78
SOURCES/bind-9.10-dist-native-pkcs11.patch
View File

@ -1,5 +1,5 @@
diff --git a/bin/Makefile.in b/bin/Makefile.in
index a18b222..26a7e4e 100644
index f0c504a..ce7a2da 100644
--- a/bin/Makefile.in
+++ b/bin/Makefile.in
@@ -11,8 +11,8 @@ srcdir = @srcdir@
@ -14,7 +14,7 @@ index a18b222..26a7e4e 100644
@BIND9_MAKE_RULES@
diff --git a/bin/dnssec-pkcs11/Makefile.in b/bin/dnssec-pkcs11/Makefile.in
index 390aa0c..e59a118 100644
index 4b8ca13..32f4470 100644
--- a/bin/dnssec-pkcs11/Makefile.in
+++ b/bin/dnssec-pkcs11/Makefile.in
@@ -15,18 +15,18 @@ VERSION=@BIND9_VERSION@
@ -130,7 +130,7 @@ index 390aa0c..e59a118 100644
clean distclean::
diff --git a/bin/dnssec/Makefile.in b/bin/dnssec/Makefile.in
index 390aa0c..851a008 100644
index 4b8ca13..4175996 100644
--- a/bin/dnssec/Makefile.in
+++ b/bin/dnssec/Makefile.in
@@ -17,7 +17,7 @@ VERSION=@BIND9_VERSION@
@ -143,7 +143,7 @@ index 390aa0c..851a008 100644
CWARNINGS =
diff --git a/bin/named-pkcs11/Makefile.in b/bin/named-pkcs11/Makefile.in
index 277a0f5..52a6375 100644
index 3166368..a403941 100644
--- a/bin/named-pkcs11/Makefile.in
+++ b/bin/named-pkcs11/Makefile.in
@@ -43,27 +43,27 @@ DLZDRIVER_INCLUDES = @DLZ_DRIVER_INCLUDES@
@ -260,7 +260,7 @@ index 277a0f5..52a6375 100644
@DLZ_DRIVER_RULES@
diff --git a/bin/named/Makefile.in b/bin/named/Makefile.in
index 277a0f5..0e00885 100644
index 3166368..890574f 100644
--- a/bin/named/Makefile.in
+++ b/bin/named/Makefile.in
@@ -48,7 +48,7 @@ CINCLUDES = -I${srcdir}/include -I${srcdir}/unix/include -I. \
@ -273,10 +273,10 @@ index 277a0f5..0e00885 100644
CWARNINGS =
diff --git a/bin/pkcs11/Makefile.in b/bin/pkcs11/Makefile.in
index 2c19e7e..8223d5e 100644
index a058c91..d4b689a 100644
--- a/bin/pkcs11/Makefile.in
+++ b/bin/pkcs11/Makefile.in
@@ -13,13 +13,13 @@ top_srcdir = @top_srcdir@
@@ -15,13 +15,13 @@ top_srcdir = @top_srcdir@
@BIND9_MAKE_INCLUDES@
@ -294,10 +294,10 @@ index 2c19e7e..8223d5e 100644
DEPLIBS = ${ISCDEPLIBS}
diff --git a/configure.ac b/configure.ac
index 83cad4a..e1e1a32 100644
index 9b7d778..59ba20b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1178,12 +1178,14 @@ AC_SUBST(USE_GSSAPI)
@@ -1139,12 +1139,14 @@ AC_SUBST(USE_GSSAPI)
AC_SUBST(DST_GSSAPI_INC)
AC_SUBST(DNS_GSSAPI_LIBS)
DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS $DNS_CRYPTO_LIBS"
@ -312,26 +312,24 @@ index 83cad4a..e1e1a32 100644
#
# was --with-randomdev specified?
@@ -1556,12 +1558,12 @@ AC_ARG_ENABLE(openssl-hash,
@@ -1494,11 +1496,11 @@ AC_ARG_ENABLE(openssl-hash,
AC_MSG_CHECKING(for OpenSSL library)
OPENSSL_WARNING=
openssldirs="/usr /usr/local /usr/local/ssl /opt/local /usr/pkg /usr/sfw"
-if test "yes" = "$want_native_pkcs11"
-then
- use_openssl="native_pkcs11"
- want_openssl_hash="no"
- AC_MSG_RESULT(use of native PKCS11 instead)
-fi
+#if test "yes" = "$want_native_pkcs11"
+#then
+# use_openssl="native_pkcs11"
+# want_openssl_hash="no"
+# AC_MSG_RESULT(use of native PKCS11 instead)
+#fi
+# if test "yes" = "$want_native_pkcs11"
+# then
+# use_openssl="native_pkcs11"
+# AC_MSG_RESULT(use of native PKCS11 instead)
+# fi
if test "auto" = "$use_openssl"
then
@@ -1574,6 +1576,7 @@ then
@@ -1511,6 +1513,7 @@ then
fi
done
fi
@ -339,7 +337,7 @@ index 83cad4a..e1e1a32 100644
OPENSSL_ECDSA=""
OPENSSL_GOST=""
OPENSSL_ED25519=""
@@ -1595,11 +1598,10 @@ case "$with_gost" in
@@ -1532,11 +1535,10 @@ case "$with_gost" in
;;
esac
@ -354,7 +352,7 @@ index 83cad4a..e1e1a32 100644
CRYPTOLIB="pkcs11"
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
@@ -1609,7 +1611,9 @@ case "$use_openssl" in
@@ -1546,7 +1548,9 @@ case "$use_openssl" in
OPENSSLGOSTLINKSRCS=""
OPENSSLLINKOBJS=""
OPENSSLLINKSRCS=""
@ -365,7 +363,7 @@ index 83cad4a..e1e1a32 100644
no)
AC_MSG_RESULT(no)
DST_OPENSSL_INC=""
@@ -1641,7 +1645,7 @@ case "$use_openssl" in
@@ -1578,7 +1582,7 @@ case "$use_openssl" in
If you do not want OpenSSL, use --without-openssl])
;;
*)
@ -374,7 +372,7 @@ index 83cad4a..e1e1a32 100644
then
AC_MSG_RESULT()
AC_MSG_ERROR([OpenSSL and native PKCS11 cannot be used together.])
@@ -2077,6 +2081,7 @@ AC_SUBST(OPENSSL_ED25519)
@@ -2006,6 +2010,7 @@ AC_SUBST(OPENSSL_ED25519)
AC_SUBST(OPENSSL_GOST)
DNS_CRYPTO_LIBS="$DNS_CRYPTO_LIBS $DST_OPENSSL_LIBS"
@ -382,7 +380,7 @@ index 83cad4a..e1e1a32 100644
ISC_PLATFORM_WANTAES="#undef ISC_PLATFORM_WANTAES"
if test "yes" = "$with_aes"
@@ -2363,6 +2368,7 @@ esac
@@ -2291,6 +2296,7 @@ esac
AC_SUBST(PKCS11LINKOBJS)
AC_SUBST(PKCS11LINKSRCS)
AC_SUBST(CRYPTO)
@ -390,7 +388,7 @@ index 83cad4a..e1e1a32 100644
AC_SUBST(PKCS11_ECDSA)
AC_SUBST(PKCS11_GOST)
AC_SUBST(PKCS11_ED25519)
@@ -5491,8 +5497,11 @@ AC_CONFIG_FILES([
@@ -5405,8 +5411,11 @@ AC_CONFIG_FILES([
bin/delv/Makefile
bin/dig/Makefile
bin/dnssec/Makefile
@ -402,7 +400,7 @@ index 83cad4a..e1e1a32 100644
bin/nsupdate/Makefile
bin/pkcs11/Makefile
bin/python/Makefile
@@ -5565,6 +5574,10 @@ AC_CONFIG_FILES([
@@ -5479,6 +5488,10 @@ AC_CONFIG_FILES([
lib/dns/include/dns/Makefile
lib/dns/include/dst/Makefile
lib/dns/tests/Makefile
@ -413,7 +411,7 @@ index 83cad4a..e1e1a32 100644
lib/irs/Makefile
lib/irs/include/Makefile
lib/irs/include/irs/Makefile
@@ -5589,6 +5602,24 @@ AC_CONFIG_FILES([
@@ -5503,6 +5516,24 @@ AC_CONFIG_FILES([
lib/isc/unix/include/Makefile
lib/isc/unix/include/isc/Makefile
lib/isc/unix/include/pkcs11/Makefile
@ -439,7 +437,7 @@ index 83cad4a..e1e1a32 100644
lib/isccc/include/Makefile
lib/isccc/include/isccc/Makefile
diff --git a/lib/Makefile.in b/lib/Makefile.in
index f089bea..3ed939b 100644
index 81270a0..bcb5312 100644
--- a/lib/Makefile.in
+++ b/lib/Makefile.in
@@ -15,7 +15,7 @@ top_srcdir = @top_srcdir@
@ -452,21 +450,21 @@ index f089bea..3ed939b 100644
@BIND9_MAKE_RULES@
diff --git a/lib/dns-pkcs11/Makefile.in b/lib/dns-pkcs11/Makefile.in
index 1d0f5df..98c9ba0 100644
index 7f09bd6..c388d9e 100644
--- a/lib/dns-pkcs11/Makefile.in
+++ b/lib/dns-pkcs11/Makefile.in
@@ -24,17 +24,17 @@ VERSION=@BIND9_VERSION@
@@ -26,17 +26,16 @@ VERSION=@BIND9_VERSION@
@BIND9_MAKE_INCLUDES@
USE_ISC_SPNEGO = @USE_ISC_SPNEGO@
-CINCLUDES = -I. -I${top_srcdir}/lib/dns -Iinclude ${DNS_INCLUDES} \
- ${ISC_INCLUDES} ${MAXMINDDB_CFLAGS} \
- @DST_OPENSSL_INC@ @DST_GSSAPI_INC@
+CINCLUDES = -I. -I${top_srcdir}/lib/dns-pkcs11 -Iinclude ${DNS_PKCS11_INCLUDES} \
+ ${ISC_PKCS11_INCLUDES} ${MAXMINDDB_CFLAGS} \
@DST_OPENSSL_INC@ @DST_GSSAPI_INC@
+ ${ISC_PKCS11_INCLUDES} ${MAXMINDDB_CFLAGS} @DST_OPENSSL_INC@ @DST_GSSAPI_INC@
-CDEFINES = -DUSE_MD5 @CRYPTO@ @USE_GSSAPI@
+CDEFINES = -DUSE_MD5 @CRYPTO_PK11@ @USE_GSSAPI@
-CDEFINES = -DUSE_MD5 @CRYPTO@ @USE_GSSAPI@ ${USE_ISC_SPNEGO}
+CDEFINES = -DUSE_MD5 @CRYPTO_PK11@ @USE_GSSAPI@ ${USE_ISC_SPNEGO}
CWARNINGS =
@ -478,7 +476,7 @@ index 1d0f5df..98c9ba0 100644
LIBS = ${MAXMINDDB_LIBS} @LIBS@
@@ -148,15 +148,15 @@ version.@O@: version.c
@@ -150,15 +149,15 @@ version.@O@: version.c
-DLIBAGE=${LIBAGE} \
-c ${srcdir}/version.c
@ -498,7 +496,7 @@ index 1d0f5df..98c9ba0 100644
include: gen
${MAKE} include/dns/enumtype.h
@@ -187,22 +187,22 @@ gen: gen.c
@@ -189,22 +188,22 @@ gen: gen.c
${BUILD_CPPFLAGS} ${BUILD_LDFLAGS} -o $@ ${srcdir}/gen.c \
${BUILD_LIBS} ${LFS_LIBS}
@ -527,7 +525,7 @@ index 1d0f5df..98c9ba0 100644
rm -f include/dns/rdatastruct.h
rm -f dnstap.pb-c.c dnstap.pb-c.h
diff --git a/lib/isc-pkcs11/Makefile.in b/lib/isc-pkcs11/Makefile.in
index 7e3e9ce..58d7466 100644
index 8ad54bb..a3ecdfb 100644
--- a/lib/isc-pkcs11/Makefile.in
+++ b/lib/isc-pkcs11/Makefile.in
@@ -23,8 +23,8 @@ CINCLUDES = -I${srcdir}/unix/include \
@ -541,7 +539,7 @@ index 7e3e9ce..58d7466 100644
CWARNINGS =
# Alphabetically
@@ -107,40 +107,40 @@ version.@O@: version.c
@@ -103,40 +103,40 @@ version.@O@: version.c
-DLIBAGE=${LIBAGE} \
-c ${srcdir}/version.c
@ -595,10 +593,10 @@ index 7e3e9ce..58d7466 100644
+ rm -f libisc-pkcs11.@A@ libisc-pkcs11-nosymtbl.@A@ libisc-pkcs11.la \
+ libisc-pkcs11-nosymtbl.la timestamp
diff --git a/make/includes.in b/make/includes.in
index 66efe68..966671f 100644
index fa86ad1..3cfbe9f 100644
--- a/make/includes.in
+++ b/make/includes.in
@@ -41,3 +41,13 @@ BIND9_INCLUDES = @BIND9_BIND9_BUILDINCLUDE@ \
@@ -43,3 +43,13 @@ BIND9_INCLUDES = @BIND9_BIND9_BUILDINCLUDE@ \
TEST_INCLUDES = \
-I${top_srcdir}/lib/tests/include

18
SOURCES/bind-9.10-sdb.patch
View File

@ -79,10 +79,10 @@ index 03a72d5..4c1cb6d 100644
@DLZ_DRIVER_RULES@
diff --git a/bin/named-sdb/main.c b/bin/named-sdb/main.c
index c9fc3cc..148ebb3 100644
index 108b8d6..a943421 100644
--- a/bin/named-sdb/main.c
+++ b/bin/named-sdb/main.c
@@ -97,6 +97,10 @@
@@ -93,6 +93,10 @@
* Include header files for database drivers here.
*/
/* #include "xxdb.h" */
@ -93,7 +93,7 @@ index c9fc3cc..148ebb3 100644
#ifdef CONTRIB_DLZ
/*
@@ -1134,6 +1138,11 @@ setup(void) {
@@ -1069,6 +1073,11 @@ setup(void) {
ns_main_earlyfatal("isc_app_start() failed: %s",
isc_result_totext(result));
@ -105,7 +105,7 @@ index c9fc3cc..148ebb3 100644
isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL, NS_LOGMODULE_MAIN,
ISC_LOG_NOTICE, "starting %s %s%s%s <id:%s>",
ns_g_product, ns_g_version,
@@ -1334,6 +1343,75 @@ setup(void) {
@@ -1269,6 +1278,75 @@ setup(void) {
isc_result_totext(result));
#endif
@ -181,7 +181,7 @@ index c9fc3cc..148ebb3 100644
ns_server_create(ns_g_mctx, &ns_g_server);
#ifdef HAVE_LIBSECCOMP
@@ -1376,6 +1454,11 @@ cleanup(void) {
@@ -1311,6 +1389,11 @@ cleanup(void) {
dns_name_destroy();
@ -288,10 +288,10 @@ index c7e0868..95ab742 100644
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2sqlite@EXEEXT@ ${DESTDIR}${sbindir}
${INSTALL_DATA} ${srcdir}/zone2ldap.1 ${DESTDIR}${mandir}/man1/zone2ldap.1
diff --git a/configure.ac b/configure.ac
index f85f45f..7d28c52 100644
index eff9f05..d05ad1f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5400,6 +5400,8 @@ AC_CONFIG_FILES([
@@ -5429,6 +5429,8 @@ AC_CONFIG_FILES([
bin/named/unix/Makefile
bin/named-pkcs11/Makefile
bin/named-pkcs11/unix/Makefile
@ -300,9 +300,9 @@ index f85f45f..7d28c52 100644
bin/nsupdate/Makefile
bin/pkcs11/Makefile
bin/python/Makefile
@@ -5424,6 +5426,7 @@ AC_CONFIG_FILES([
@@ -5453,6 +5455,7 @@ AC_CONFIG_FILES([
bin/python/isc/tests/dnskey_test.py
bin/python/isc/tests/policy_test.py
bin/python/isc/utils.py
bin/rndc/Makefile
+ bin/sdb_tools/Makefile
bin/tests/Makefile

1171
SOURCES/bind-9.11-CVE-2021-25220-test.patch
View File

File diff suppressed because it is too large Load Diff

254
SOURCES/bind-9.11-CVE-2021-25220.patch
View File

@ -1,254 +0,0 @@
From 1f5cb247ecd20ba57c472138f94856aa83caf042 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Tue, 1 Mar 2022 09:48:05 +1100
Subject: [PATCH] Add additional name checks when using a forwarder
When using a forwarder, check that the owner name of response
records are within the bailiwick of the forwarded name space.
(cherry picked from commit e8df2802ac62016ea68585893eb4310fc3329028)
Check that the forward declaration is unchanged and not overridden
If we are using a fowarder, in addition to checking that names to
be cached are subdomains of the forwarded namespace, we must also
check that there are no subsidiary forwarded namespaces which would
take precedence. To be safe, we don't cache any responses if the
forwarding configuration has changed since the query was sent.
(cherry picked from commit 590f8698fc876d6d72f75cf35359e7546c3af972)
Check cached names for possible "forward only" clause
When caching additional and glue data *not* from a forwarder, we must
check that there is no "forward only" clause covering the owner name
that would take precedence. Such names would normally be allowed by
baliwick rules, but a "forward only" zone introduces a new baliwick
scope.
(cherry picked from commit 4a144fae16e70517be894a971cef1d085ee68ebe)
Look for zones deeper than the current domain or forward name
When caching glue, we need to ensure that there is no closer
source of truth for the name. If the owner name for the glue
record would be answered by a locally configured zone, do not
cache.
(cherry picked from commit 42f8c538d3fb9d075b98d82688aeb71621798754)
Avoid use of compound literals
Compound literals are not used in BIND 9.11, in order to ensure backward
compatibility with ancient compilers. Rework the relevant parts of the
BIND 9.11 backport of the CVE-2021-25220 fix so that compound literals
are not used.
(cherry picked from commit d4b1efbcbd4dfb8c6ef303968992440c5bdeed15)
---
lib/dns/resolver.c | 130 +++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 125 insertions(+), 5 deletions(-)
diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index c912f3aea8..2c68973899 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -63,6 +63,7 @@
#include <dns/stats.h>
#include <dns/tsig.h>
#include <dns/validator.h>
+#include <dns/zone.h>
#ifdef WANT_QUERYTRACE
#define RTRACE(m) isc_log_write(dns_lctx, \
@@ -312,6 +313,8 @@ struct fetchctx {
bool ns_ttl_ok;
uint32_t ns_ttl;
isc_counter_t * qc;
+ dns_fixedname_t fwdfname;
+ dns_name_t *fwdname;
/*%
* The number of events we're waiting for.
@@ -3393,6 +3396,7 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
if (result == ISC_R_SUCCESS) {
fwd = ISC_LIST_HEAD(forwarders->fwdrs);
fctx->fwdpolicy = forwarders->fwdpolicy;
+ dns_name_copy(domain, fctx->fwdname, NULL);
if (fctx->fwdpolicy == dns_fwdpolicy_only &&
isstrictsubdomain(domain, &fctx->domain)) {
fcount_decr(fctx);
@@ -4422,6 +4426,9 @@ fctx_create(dns_resolver_t *res, dns_name_t *name, dns_rdatatype_t type,
fctx->restarts = 0;
fctx->querysent = 0;
fctx->referrals = 0;
+
+ fctx->fwdname = dns_fixedname_initname(&fctx->fwdfname);
+
TIME_NOW(&fctx->start);
fctx->timeouts = 0;
fctx->lamecount = 0;
@@ -4480,8 +4487,10 @@ fctx_create(dns_resolver_t *res, dns_name_t *name, dns_rdatatype_t type,
domain = dns_fixedname_initname(&fixed);
result = dns_fwdtable_find2(fctx->res->view->fwdtable, fwdname,
domain, &forwarders);
- if (result == ISC_R_SUCCESS)
+ if (result == ISC_R_SUCCESS) {
fctx->fwdpolicy = forwarders->fwdpolicy;
+ dns_name_copy(domain, fctx->fwdname, NULL);
+ }
if (fctx->fwdpolicy != dns_fwdpolicy_only) {
/*
@@ -6231,6 +6240,112 @@ mark_related(dns_name_t *name, dns_rdataset_t *rdataset,
rdataset->attributes |= DNS_RDATASETATTR_EXTERNAL;
}
+/*
+ * Returns true if 'name' is external to the namespace for which
+ * the server being queried can answer, either because it's not a
+ * subdomain or because it's below a forward declaration or a
+ * locally served zone.
+ */
+static inline bool
+name_external(dns_name_t *name, dns_rdatatype_t type, fetchctx_t *fctx) {
+ isc_result_t result;
+ dns_forwarders_t *forwarders = NULL;
+ dns_fixedname_t fixed, zfixed;
+ dns_name_t *fname = dns_fixedname_initname(&fixed);
+ dns_name_t *zfname = dns_fixedname_initname(&zfixed);
+ dns_name_t *apex = NULL;
+ dns_name_t suffix;
+ dns_zone_t *zone = NULL;
+ unsigned int labels;
+ dns_namereln_t rel;
+ /*
+ * The following two variables do not influence code flow; they are
+ * only necessary for calling dns_name_fullcompare().
+ */
+ int _orderp = 0;
+ unsigned int _nlabelsp = 0;
+
+ apex = ISFORWARDER(fctx->addrinfo) ? fctx->fwdname : &fctx->domain;
+
+ /*
+ * The name is outside the queried namespace.
+ */
+ rel = dns_name_fullcompare(name, apex, &_orderp, &_nlabelsp);
+ if (rel != dns_namereln_subdomain && rel != dns_namereln_equal) {
+ return (true);
+ }
+
+ /*
+ * If the record lives in the parent zone, adjust the name so we
+ * look for the correct zone or forward clause.
+ */
+ labels = dns_name_countlabels(name);
+ if (dns_rdatatype_atparent(type) && labels > 1U) {
+ dns_name_init(&suffix, NULL);
+ dns_name_getlabelsequence(name, 1, labels - 1, &suffix);
+ name = &suffix;
+ } else if (rel == dns_namereln_equal) {
+ /* If 'name' is 'apex', no further checking is needed. */
+ return (false);
+ }
+
+ /*
+ * If there is a locally served zone between 'apex' and 'name'
+ * then don't cache.
+ */
+ LOCK(&fctx->res->view->lock);
+ if (fctx->res->view->zonetable != NULL) {
+ unsigned int options = DNS_ZTFIND_NOEXACT;
+ result = dns_zt_find(fctx->res->view->zonetable, name, options,
+ zfname, &zone);
+ if (zone != NULL) {
+ dns_zone_detach(&zone);
+ }
+ if (result == ISC_R_SUCCESS || result == DNS_R_PARTIALMATCH) {
+ if (dns_name_fullcompare(zfname, apex, &_orderp,
+ &_nlabelsp) ==
+ dns_namereln_subdomain)
+ {
+ UNLOCK(&fctx->res->view->lock);
+ return (true);
+ }
+ }
+ }
+ UNLOCK(&fctx->res->view->lock);
+
+ /*
+ * Look for a forward declaration below 'name'.
+ */
+ result = dns_fwdtable_find2(fctx->res->view->fwdtable, name, fname,
+ &forwarders);
+
+ if (ISFORWARDER(fctx->addrinfo)) {
+ /*
+ * See if the forwarder declaration is better.
+ */
+ if (result == ISC_R_SUCCESS) {
+ return (!dns_name_equal(fname, fctx->fwdname));
+ }
+
+ /*
+ * If the lookup failed, the configuration must have
+ * changed: play it safe and don't cache.
+ */
+ return (true);
+ } else if (result == ISC_R_SUCCESS &&
+ forwarders->fwdpolicy == dns_fwdpolicy_only &&
+ !ISC_LIST_EMPTY(forwarders->fwdrs))
+ {
+ /*
+ * If 'name' is covered by a 'forward only' clause then we
+ * can't cache this repsonse.
+ */
+ return (true);
+ }
+
+ return (false);
+}
+
static isc_result_t
check_section(void *arg, dns_name_t *addname, dns_rdatatype_t type,
dns_section_t section)
@@ -6259,7 +6374,7 @@ check_section(void *arg, dns_name_t *addname, dns_rdatatype_t type,
result = dns_message_findname(rmessage, section, addname,
dns_rdatatype_any, 0, &name, NULL);
if (result == ISC_R_SUCCESS) {
- external = !dns_name_issubdomain(name, &fctx->domain);
+ external = name_external(name, type, fctx);
if (type == dns_rdatatype_a) {
for (rdataset = ISC_LIST_HEAD(name->list);
rdataset != NULL;
@@ -7141,6 +7256,13 @@ answer_response(fetchctx_t *fctx, dns_message_t *message) {
break;
case dns_namereln_subdomain:
+ /*
+ * Don't accept DNAME from parent namespace.
+ */
+ if (name_external(name, dns_rdatatype_dname, fctx)) {
+ continue;
+ }
+
/*
* In-scope DNAME records must have at least
* as many labels as the domain being queried.
@@ -7376,11 +7498,9 @@ answer_response(fetchctx_t *fctx, dns_message_t *message) {
*/
result = dns_message_firstname(message, DNS_SECTION_AUTHORITY);
while (!done && result == ISC_R_SUCCESS) {
- bool external;
name = NULL;
dns_message_currentname(message, DNS_SECTION_AUTHORITY, &name);
- external = !dns_name_issubdomain(name, &fctx->domain);
- if (!external) {
+ if (!name_external(name, dns_rdatatype_ns, fctx)) {
/*
* We expect to find NS or SIG NS rdatasets, and
* nothing else.
--
2.34.1

61
SOURCES/bind-9.11-CVE-2022-2795.patch
View File

@ -1,61 +0,0 @@
From 05cdbc1006cee6daaa29e5423976d56047d22461 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20K=C4=99pie=C5=84?= <michal@isc.org>
Date: Thu, 8 Sep 2022 11:11:30 +0200
Subject: [PATCH] Bound the amount of work performed for delegations
Limit the amount of database lookups that can be triggered in
fctx_getaddresses() (i.e. when determining the name server addresses to
query next) by setting a hard limit on the number of NS RRs processed
for any delegation encountered. Without any limit in place, named can
be forced to perform large amounts of database lookups per each query
received, which severely impacts resolver performance.
The limit used (20) is an arbitrary value that is considered to be big
enough for any sane DNS delegation.
(cherry picked from commit 3a44097fd6c6c260765b628cd1d2c9cb7efb0b2a)
(cherry picked from commit bf2ea6d8525bfd96a84dad221ba9e004adb710a8)
---
lib/dns/resolver.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 8ae9a993bb..ac9a9ef5d0 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -180,6 +180,12 @@
*/
#define NS_FAIL_LIMIT 4
#define NS_RR_LIMIT 5
+/*
+ * IP address lookups are performed for at most NS_PROCESSING_LIMIT NS RRs in
+ * any NS RRset encountered, to avoid excessive resource use while processing
+ * large delegations.
+ */
+#define NS_PROCESSING_LIMIT 20
/* Number of hash buckets for zone counters */
#ifndef RES_DOMAIN_BUCKETS
@@ -3318,6 +3324,7 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
bool need_alternate = false;
bool all_spilled = true;
unsigned int no_addresses = 0;
+ unsigned int ns_processed = 0;
FCTXTRACE5("getaddresses", "fctx->depth=", fctx->depth);
@@ -3504,6 +3511,11 @@ fctx_getaddresses(fetchctx_t *fctx, bool badcache) {
dns_rdata_reset(&rdata);
dns_rdata_freestruct(&ns);
+
+ if (++ns_processed >= NS_PROCESSING_LIMIT) {
+ result = ISC_R_NOMORE;
+ break;
+ }
}
if (result != ISC_R_NOMORE) {
return (result);
--
2.37.3

46
SOURCES/bind-9.11-CVE-2023-2828-fixup.patch
View File

@ -1,46 +0,0 @@
From 6c26ede8edcb700caca12c501c6c129801989526 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Fri, 23 Feb 2024 10:12:47 +1100
Subject: [PATCH] Do not use header_prev in expire_lru_headers
dns__cacherbt_expireheader can unlink / free header_prev underneath
it. Use ISC_LIST_TAIL after calling dns__cacherbt_expireheader
instead to get the next pointer to be processed.
(cherry picked from commit 7ce2e86024f022decb2678963538515ca39ab4ab)
(cherry picked from commit f88f21b7d890eb80097f4bd434fedb29c2f9ff63)
---
lib/dns/rbtdb.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index cc40eaec60..ee59c1b18b 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -10667,19 +10667,19 @@ update_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
static size_t
expire_lru_headers(dns_rbtdb_t *rbtdb, unsigned int locknum, size_t purgesize,
bool tree_locked) {
- rdatasetheader_t *header, *header_prev;
+ rdatasetheader_t *header;
size_t purged = 0;
for (header = ISC_LIST_TAIL(rbtdb->rdatasets[locknum]);
- header != NULL && purged <= purgesize; header = header_prev)
+ header != NULL && purged <= purgesize;
+ header = ISC_LIST_TAIL(rbtdb->rdatasets[locknum]))
{
- header_prev = ISC_LIST_PREV(header, link);
/*
* Unlink the entry at this point to avoid checking it
* again even if it's currently used someone else and
* cannot be purged at this moment. This entry won't be
* referenced any more (so unlinking is safe) since the
- * TTL was reset to 0.
+ * TTL will be reset to 0.
*/
ISC_LIST_UNLINK(rbtdb->rdatasets[locknum], header, link);
size_t header_size = rdataset_size(header);
--
2.43.2

193
SOURCES/bind-9.11-CVE-2023-2828.patch
View File

@ -1,193 +0,0 @@
From f3aa755ba5ae5148dd0567357f8c538072e2eabc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Tue, 30 May 2023 08:46:17 +0200
Subject: [PATCH] Improve RBT overmem cache cleaning
When cache memory usage is over the configured cache size (overmem) and
we are cleaning unused entries, it might not be enough to clean just two
entries if the entries to be expired are smaller than the newly added
rdata. This could be abused by an attacker to cause a remote Denial of
Service by possibly running out of the operating system memory.
Currently, the addrdataset() tries to do a single TTL-based cleaning
considering the serve-stale TTL and then optionally moves to overmem
cleaning if we are in that condition. Then the overmem_purge() tries to
do another single TTL based cleaning from the TTL heap and then continue
with LRU-based cleaning up to 2 entries cleaned.
Squash the TTL-cleaning mechanism into single call from addrdataset(),
but ignore the serve-stale TTL if we are currently overmem.
Then instead of having a fixed number of entries to clean, pass the size
of newly added rdatasetheader to the overmem_purge() function and
cleanup at least the size of the newly added data. This prevents the
cache going over the configured memory limit (`max-cache-size`).
Additionally, refactor the overmem_purge() function to reduce for-loop
nesting for readability.
---
lib/dns/rbtdb.c | 109 +++++++++++++++++++++++++++++-------------------
1 file changed, 67 insertions(+), 42 deletions(-)
diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index 11203e4..cc40eae 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -834,7 +834,7 @@ static void update_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
static void expire_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
bool tree_locked, expire_t reason);
static void overmem_purge(dns_rbtdb_t *rbtdb, unsigned int locknum_start,
- isc_stdtime_t now, bool tree_locked);
+ size_t purgesize, bool tree_locked);
static isc_result_t resign_insert(dns_rbtdb_t *rbtdb, int idx,
rdatasetheader_t *newheader);
static void resign_delete(dns_rbtdb_t *rbtdb, rbtdb_version_t *version,
@@ -6937,6 +6937,16 @@ addclosest(dns_rbtdb_t *rbtdb, rdatasetheader_t *newheader,
static dns_dbmethods_t zone_methods;
+static size_t
+rdataset_size(rdatasetheader_t *header) {
+ if (!NONEXISTENT(header)) {
+ return (dns_rdataslab_size((unsigned char *)header,
+ sizeof(*header)));
+ }
+
+ return (sizeof(*header));
+}
+
static isc_result_t
addrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
isc_stdtime_t now, dns_rdataset_t *rdataset, unsigned int options,
@@ -7091,7 +7101,8 @@ addrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
}
if (cache_is_overmem)
- overmem_purge(rbtdb, rbtnode->locknum, now, tree_locked);
+ overmem_purge(rbtdb, rbtnode->locknum, rdataset_size(newheader),
+ tree_locked);
NODE_LOCK(&rbtdb->node_locks[rbtnode->locknum].lock,
isc_rwlocktype_write);
@@ -7106,9 +7117,19 @@ addrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
cleanup_dead_nodes(rbtdb, rbtnode->locknum);
header = isc_heap_element(rbtdb->heaps[rbtnode->locknum], 1);
- if (header && header->rdh_ttl < now - RBTDB_VIRTUAL)
- expire_header(rbtdb, header, tree_locked,
- expire_ttl);
+ if (header != NULL) {
+ dns_ttl_t rdh_ttl = header->rdh_ttl;
+
+ /* Only account for stale TTL if cache is not overmem */
+ if (!cache_is_overmem) {
+ rdh_ttl += rbtdb->serve_stale_ttl;
+ }
+
+ if (rdh_ttl < now - RBTDB_VIRTUAL) {
+ expire_header(rbtdb, header, tree_locked,
+ expire_ttl);
+ }
+ }
/*
* If we've been holding a write lock on the tree just for
@@ -10643,54 +10664,58 @@ update_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
ISC_LIST_PREPEND(rbtdb->rdatasets[header->node->locknum], header, link);
}
+static size_t
+expire_lru_headers(dns_rbtdb_t *rbtdb, unsigned int locknum, size_t purgesize,
+ bool tree_locked) {
+ rdatasetheader_t *header, *header_prev;
+ size_t purged = 0;
+
+ for (header = ISC_LIST_TAIL(rbtdb->rdatasets[locknum]);
+ header != NULL && purged <= purgesize; header = header_prev)
+ {
+ header_prev = ISC_LIST_PREV(header, link);
+ /*
+ * Unlink the entry at this point to avoid checking it
+ * again even if it's currently used someone else and
+ * cannot be purged at this moment. This entry won't be
+ * referenced any more (so unlinking is safe) since the
+ * TTL was reset to 0.
+ */
+ ISC_LIST_UNLINK(rbtdb->rdatasets[locknum], header, link);
+ size_t header_size = rdataset_size(header);
+ expire_header(rbtdb, header, tree_locked, expire_lru);
+ purged += header_size;
+ }
+
+ return (purged);
+}
+
/*%
- * Purge some expired and/or stale (i.e. unused for some period) cache entries
- * under an overmem condition. To recover from this condition quickly, up to
- * 2 entries will be purged. This process is triggered while adding a new
- * entry, and we specifically avoid purging entries in the same LRU bucket as
- * the one to which the new entry will belong. Otherwise, we might purge
- * entries of the same name of different RR types while adding RRsets from a
- * single response (consider the case where we're adding A and AAAA glue records
- * of the same NS name).
+ * Purge some stale (i.e. unused for some period - LRU based cleaning) cache
+ * entries under the overmem condition. To recover from this condition quickly,
+ * we cleanup entries up to the size of newly added rdata (passed as purgesize).
+ *
+ * This process is triggered while adding a new entry, and we specifically avoid
+ * purging entries in the same LRU bucket as the one to which the new entry will
+ * belong. Otherwise, we might purge entries of the same name of different RR
+ * types while adding RRsets from a single response (consider the case where
+ * we're adding A and AAAA glue records of the same NS name).
*/
static void
-overmem_purge(dns_rbtdb_t *rbtdb, unsigned int locknum_start,
- isc_stdtime_t now, bool tree_locked)
+overmem_purge(dns_rbtdb_t *rbtdb, unsigned int locknum_start, size_t purgesize,
+ bool tree_locked)
{
- rdatasetheader_t *header, *header_prev;
unsigned int locknum;
- int purgecount = 2;
+ size_t purged = 0;
for (locknum = (locknum_start + 1) % rbtdb->node_lock_count;
- locknum != locknum_start && purgecount > 0;
+ locknum != locknum_start && purged <= purgesize;
locknum = (locknum + 1) % rbtdb->node_lock_count) {
NODE_LOCK(&rbtdb->node_locks[locknum].lock,
isc_rwlocktype_write);
- header = isc_heap_element(rbtdb->heaps[locknum], 1);
- if (header && header->rdh_ttl < now - RBTDB_VIRTUAL) {
- expire_header(rbtdb, header, tree_locked,
- expire_ttl);
- purgecount--;
- }
-
- for (header = ISC_LIST_TAIL(rbtdb->rdatasets[locknum]);
- header != NULL && purgecount > 0;
- header = header_prev) {
- header_prev = ISC_LIST_PREV(header, link);
- /*
- * Unlink the entry at this point to avoid checking it
- * again even if it's currently used someone else and
- * cannot be purged at this moment. This entry won't be
- * referenced any more (so unlinking is safe) since the
- * TTL was reset to 0.
- */
- ISC_LIST_UNLINK(rbtdb->rdatasets[locknum], header,
- link);
- expire_header(rbtdb, header, tree_locked,
- expire_lru);
- purgecount--;
- }
+ purged += expire_lru_headers(rbtdb, locknum, purgesize - purged,
+ tree_locked);
NODE_UNLOCK(&rbtdb->node_locks[locknum].lock,
isc_rwlocktype_write);
--
2.40.1

3154
SOURCES/bind-9.11-CVE-2023-4408.patch
View File

File diff suppressed because it is too large Load Diff

64
SOURCES/bind-9.11-CVE-2023-50387-fixup.patch
View File

@ -1,64 +0,0 @@
From f0fc9d7999a94da3d471c4e0a35b1f447f25eea6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Mon, 26 Feb 2024 21:08:42 +0100
Subject: [PATCH] Add normal task queue also to non-thread version
Non-thread builds are used by us for dhcp package. Make it working
again.
Related to [GL #4424] and [GL #4459].
---
lib/isc/task.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/lib/isc/task.c b/lib/isc/task.c
index cc83269..5315b51 100644
--- a/lib/isc/task.c
+++ b/lib/isc/task.c
@@ -1115,7 +1115,7 @@ dispatch(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
}
#else /* USE_WORKER_THREADS */
if (total_dispatch_count >= DEFAULT_TASKMGR_QUANTUM ||
- empty_readyq(manager))
+ empty_readyq(manager, qid))
break;
#endif /* USE_WORKER_THREADS */
XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_TASK,
@@ -1318,11 +1318,11 @@ dispatch(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
}
#ifndef USE_WORKER_THREADS
- ISC_LIST_APPENDLIST(manager->ready_tasks, new_ready_tasks, ready_link);
- ISC_LIST_APPENDLIST(manager->ready_priority_tasks, new_priority_tasks,
+ ISC_LIST_APPENDLIST(manager->ready_tasks[qid], new_ready_tasks, ready_link);
+ ISC_LIST_APPENDLIST(manager->ready_priority_tasks[qid], new_priority_tasks,
ready_priority_link);
manager->tasks_ready += tasks_ready;
- if (empty_readyq(manager))
+ if (empty_readyq(manager, qid))
manager->mode = isc_taskmgrmode_normal;
#endif
@@ -1713,7 +1713,8 @@ isc__taskmgr_ready(isc_taskmgr_t *manager0) {
return (false);
LOCK(&manager->lock);
- is_ready = !empty_readyq(manager);
+ is_ready = !empty_readyq(manager, isc_taskqueue_normal) ||
+ !empty_readyq(manager, isc_taskqueue_slow);
UNLOCK(&manager->lock);
return (is_ready);
@@ -1730,7 +1731,8 @@ isc__taskmgr_dispatch(isc_taskmgr_t *manager0) {
if (manager == NULL)
return (ISC_R_NOTFOUND);
- dispatch(manager);
+ dispatch(manager, isc_taskqueue_normal);
+ dispatch(manager, isc_taskqueue_slow);
return (ISC_R_SUCCESS);
}
--
2.43.2

737
SOURCES/bind-9.11-CVE-2023-50387.patch
View File

@ -1,737 +0,0 @@
From 4c20ab54ec503f65d8ee0b863cbf41103d95130a Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Wed, 22 Nov 2023 16:59:03 +1100
Subject: [PATCH] Fail the DNSSEC validation on the first failure
Be more strict when encountering DNSSEC validation failures - fail on
the first failure. This will break domains that have DNSSEC signing
keys with duplicate key ids, but this is something that's much easier
to fix on the authoritative side, so we are just going to be strict
on the resolver side where it is causing performance problems.
(cherry picked from commit 8b7ecba9885e163c07c2dd3e1ceab79b2ba89e34)
Add normal and slow task queues
Split the task manager queues into normal and slow task queues, so we
can move the tasks that blocks processing for a long time (like DNSSEC
validation) into the slow queue which doesn't block fast
operations (like responding from the cache). This mitigates the whole
class of KeyTrap-like issues.
(cherry picked from commit db083a21726300916fa0b9fd8a433a796fedf636)
Don't iterate from start every time we select new signing key
Improve the selecting of the new signing key by remembering where
we stopped the iteration and just continue from that place instead
of iterating from the start over and over again each time.
(cherry picked from commit 75faeefcab47e4f1e12b358525190b4be90f97de)
Optimize selecting the signing key
Don't parse the crypto data before parsing and matching the id and the
algorithm.
(cherry picked from commit b38552cca7200a72658e482f8407f57516efc5db)
6322. [security] Specific DNS answers could cause a denial-of-service
condition due to DNS validation taking a long time.
(CVE-2023-50387) [GL #4424]
The same code change also addresses another problem:
preparing NSEC3 closest encloser proofs could exhaust
available CPU resources. (CVE-2023-50868) [GL #4459]
---
lib/dns/dst_api.c | 25 ++++--
lib/dns/include/dns/validator.h | 1 +
lib/dns/include/dst/dst.h | 4 +
lib/dns/resolver.c | 2 +-
lib/dns/validator.c | 97 +++++++++-----------
lib/dns/win32/libdns.def.in | 1 +
lib/isc/include/isc/task.h | 11 ++-
lib/isc/task.c | 153 ++++++++++++++++++++++----------
8 files changed, 186 insertions(+), 108 deletions(-)
diff --git a/lib/dns/dst_api.c b/lib/dns/dst_api.c
index 2156384ec1..6bcd99796c 100644
--- a/lib/dns/dst_api.c
+++ b/lib/dns/dst_api.c
@@ -105,6 +105,7 @@ static isc_result_t frombuffer(dns_name_t *name,
dns_rdataclass_t rdclass,
isc_buffer_t *source,
isc_mem_t *mctx,
+ bool no_rdata,
dst_key_t **keyp);
static isc_result_t algorithm_status(unsigned int alg);
@@ -764,6 +765,13 @@ isc_result_t
dst_key_fromdns(dns_name_t *name, dns_rdataclass_t rdclass,
isc_buffer_t *source, isc_mem_t *mctx, dst_key_t **keyp)
{
+ return (dst_key_fromdns_ex(name, rdclass, source, mctx, false, keyp));
+}
+
+isc_result_t
+dst_key_fromdns_ex(dns_name_t *name, dns_rdataclass_t rdclass,
+ isc_buffer_t *source, isc_mem_t *mctx, bool no_rdata,
+ dst_key_t **keyp) {
uint8_t alg, proto;
uint32_t flags, extflags;
dst_key_t *key = NULL;
@@ -792,7 +800,7 @@ dst_key_fromdns(dns_name_t *name, dns_rdataclass_t rdclass,
}
result = frombuffer(name, alg, flags, proto, rdclass, source,
- mctx, &key);
+ mctx, no_rdata, &key);
if (result != ISC_R_SUCCESS)
return (result);
key->key_id = id;
@@ -814,7 +822,7 @@ dst_key_frombuffer(dns_name_t *name, unsigned int alg,
REQUIRE(dst_initialized);
result = frombuffer(name, alg, flags, protocol, rdclass, source,
- mctx, &key);
+ mctx, false, &key);
if (result != ISC_R_SUCCESS)
return (result);
@@ -1915,7 +1923,8 @@ computeid(dst_key_t *key) {
static isc_result_t
frombuffer(dns_name_t *name, unsigned int alg, unsigned int flags,
unsigned int protocol, dns_rdataclass_t rdclass,
- isc_buffer_t *source, isc_mem_t *mctx, dst_key_t **keyp)
+ isc_buffer_t *source, isc_mem_t *mctx, bool no_rdata,
+ dst_key_t **keyp)
{
dst_key_t *key;
isc_result_t ret;
@@ -1940,10 +1949,12 @@ frombuffer(dns_name_t *name, unsigned int alg, unsigned int flags,
return (DST_R_UNSUPPORTEDALG);
}
- ret = key->func->fromdns(key, source);
- if (ret != ISC_R_SUCCESS) {
- dst_key_free(&key);
- return (ret);
+ if (!no_rdata) {
+ ret = key->func->fromdns(key, source);
+ if (ret != ISC_R_SUCCESS) {
+ dst_key_free(&key);
+ return (ret);
+ }
}
}
diff --git a/lib/dns/include/dns/validator.h b/lib/dns/include/dns/validator.h
index cc4478d6d4..b4bf8f29db 100644
--- a/lib/dns/include/dns/validator.h
+++ b/lib/dns/include/dns/validator.h
@@ -160,6 +160,7 @@ struct dns_validator {
unsigned int depth;
unsigned int authcount;
unsigned int authfail;
+ bool failed;
isc_stdtime_t start;
};
diff --git a/lib/dns/include/dst/dst.h b/lib/dns/include/dst/dst.h
index 180c841307..a8be2daf67 100644
--- a/lib/dns/include/dst/dst.h
+++ b/lib/dns/include/dst/dst.h
@@ -435,6 +435,10 @@ dst_key_tofile(const dst_key_t *key, int type, const char *directory);
*/
isc_result_t
+dst_key_fromdns_ex(dns_name_t *name, dns_rdataclass_t rdclass,
+ isc_buffer_t *source, isc_mem_t *mctx, bool no_rdata,
+ dst_key_t **keyp);
+isc_result_t
dst_key_fromdns(dns_name_t *name, dns_rdataclass_t rdclass,
isc_buffer_t *source, isc_mem_t *mctx, dst_key_t **keyp);
/*%<
diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index 4f71f48039..487107614c 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -9267,7 +9267,7 @@ dns_resolver_create(dns_view_t *view,
if (result != ISC_R_SUCCESS)
goto cleanup_buckets;
res->buckets[i].task = NULL;
- result = isc_task_create(taskmgr, 0, &res->buckets[i].task);
+ result = isc_task_create(taskmgr, ISC_TASK_QUANTUM_SLOW, &res->buckets[i].task);
if (result != ISC_R_SUCCESS) {
DESTROYLOCK(&res->buckets[i].lock);
goto cleanup_buckets;
diff --git a/lib/dns/validator.c b/lib/dns/validator.c
index 2a5c3caa6a..0b257fe874 100644
--- a/lib/dns/validator.c
+++ b/lib/dns/validator.c
@@ -1207,6 +1207,12 @@ create_validator(dns_validator_t *val, dns_name_t *name, dns_rdatatype_t type,
* val->key at it.
*
* If val->key is non-NULL, this returns the next matching key.
+ * If val->key is already non-NULL, start searching from the next position in
+ * 'rdataset' to find the *next* key that could have signed 'siginfo', then
+ * set val->key to that.
+ *
+ * Returns ISC_R_SUCCESS if a possible matching key has been found,
+ * ISC_R_NOTFOUND if not. Any other value indicates error.
*/
static isc_result_t
get_dst_key(dns_validator_t *val, dns_rdata_rrsig_t *siginfo,
@@ -1216,54 +1222,59 @@ get_dst_key(dns_validator_t *val, dns_rdata_rrsig_t *siginfo,
isc_buffer_t b;
dns_rdata_t rdata = DNS_RDATA_INIT;
dst_key_t *oldkey = val->key;
- bool foundold;
+ bool no_rdata = false;
- if (oldkey == NULL)
- foundold = true;
- else {
- foundold = false;
+ if (oldkey == NULL) {
+ result = dns_rdataset_first(rdataset);
+ } else {
+ dst_key_free(&oldkey);
val->key = NULL;
+ result = dns_rdataset_next(rdataset);
+ }
+
+ if (result != ISC_R_SUCCESS) {
+ goto done;
}
- result = dns_rdataset_first(rdataset);
- if (result != ISC_R_SUCCESS)
- goto failure;
do {
dns_rdataset_current(rdataset, &rdata);
isc_buffer_init(&b, rdata.data, rdata.length);
isc_buffer_add(&b, rdata.length);
INSIST(val->key == NULL);
- result = dst_key_fromdns(&siginfo->signer, rdata.rdclass, &b,
- val->view->mctx, &val->key);
+ result = dst_key_fromdns_ex(&siginfo->signer, rdata.rdclass, &b,
+ val->view->mctx, no_rdata,
+ &val->key);
if (result == ISC_R_SUCCESS) {
if (siginfo->algorithm ==
(dns_secalg_t)dst_key_alg(val->key) &&
siginfo->keyid ==
(dns_keytag_t)dst_key_id(val->key) &&
+ (dst_key_flags(val->key) & DNS_KEYFLAG_REVOKE) ==
+ 0 &&
dst_key_iszonekey(val->key))
{
- if (foundold) {
- /*
- * This is the key we're looking for.
- */
- return (ISC_R_SUCCESS);
- } else if (dst_key_compare(oldkey, val->key)) {
- foundold = true;
- dst_key_free(&oldkey);
+ if (no_rdata) {
+ /* Retry with full key */
+ dns_rdata_reset(&rdata);
+ dst_key_free(&val->key);
+ no_rdata = false;
+ continue;
}
+ /* This is the key we're looking for. */
+ goto done;
}
dst_key_free(&val->key);
}
dns_rdata_reset(&rdata);
result = dns_rdataset_next(rdataset);
+ no_rdata = true;
} while (result == ISC_R_SUCCESS);
- if (result == ISC_R_NOMORE)
- result = ISC_R_NOTFOUND;
- failure:
- if (oldkey != NULL)
- dst_key_free(&oldkey);
+done:
+ if (result == ISC_R_NOMORE) {
+ result = ISC_R_NOTFOUND;
+ }
return (result);
}
@@ -1633,37 +1644,13 @@ validate(dns_validator_t *val, bool resume) {
continue;
}
- do {
- vresult = verify(val, val->key, &rdata,
- val->siginfo->keyid);
- if (vresult == ISC_R_SUCCESS)
- break;
- if (val->keynode != NULL) {
- dns_keynode_t *nextnode = NULL;
- result = dns_keytable_findnextkeynode(
- val->keytable,
- val->keynode,
- &nextnode);
- dns_keytable_detachkeynode(val->keytable,
- &val->keynode);
- val->keynode = nextnode;
- if (result != ISC_R_SUCCESS) {
- val->key = NULL;
- break;
- }
- val->key = dns_keynode_key(val->keynode);
- if (val->key == NULL)
- break;
- } else {
- if (get_dst_key(val, val->siginfo, val->keyset)
- != ISC_R_SUCCESS)
- break;
- }
- } while (1);
- if (vresult != ISC_R_SUCCESS)
+ vresult = verify(val, val->key, &rdata,
+ val->siginfo->keyid);
+ if (vresult != ISC_R_SUCCESS) {
+ val->failed = true;
validator_log(val, ISC_LOG_DEBUG(3),
"failed to verify rdataset");
- else {
+ } else {
dns_rdataset_trimttl(event->rdataset,
event->sigrdataset,
val->siginfo, val->start,
@@ -1700,9 +1687,13 @@ validate(dns_validator_t *val, bool resume) {
} else {
validator_log(val, ISC_LOG_DEBUG(3),
"verify failure: %s",
- isc_result_totext(result));
+ isc_result_totext(vresult));
resume = false;
}
+ if (val->failed) {
+ result = ISC_R_NOMORE;
+ break;
+ }
}
if (result != ISC_R_NOMORE) {
validator_log(val, ISC_LOG_DEBUG(3),
diff --git a/lib/dns/win32/libdns.def.in b/lib/dns/win32/libdns.def.in
index f597049493..7320653439 100644
--- a/lib/dns/win32/libdns.def.in
+++ b/lib/dns/win32/libdns.def.in
@@ -1439,6 +1439,7 @@ dst_key_format
dst_key_free
dst_key_frombuffer
dst_key_fromdns
+dst_key_fromdns_ex
dst_key_fromfile
dst_key_fromgssapi
dst_key_fromlabel
diff --git a/lib/isc/include/isc/task.h b/lib/isc/include/isc/task.h
index 28e5e25fc6..42f7763869 100644
--- a/lib/isc/include/isc/task.h
+++ b/lib/isc/include/isc/task.h
@@ -98,8 +98,15 @@ ISC_LANG_BEGINDECLS
***/
typedef enum {
- isc_taskmgrmode_normal = 0,
- isc_taskmgrmode_privileged
+ isc_taskqueue_normal = 0,
+ isc_taskqueue_slow = 1,
+} isc_taskqueue_t;
+
+#define ISC_TASK_QUANTUM_SLOW 1024
+
+typedef enum {
+ isc_taskmgrmode_normal = 0,
+ isc_taskmgrmode_privileged
} isc_taskmgrmode_t;
/*% Task and task manager methods */
diff --git a/lib/isc/task.c b/lib/isc/task.c
index 048639350b..cc83269df2 100644
--- a/lib/isc/task.c
+++ b/lib/isc/task.c
@@ -107,6 +107,7 @@ struct isc__task {
isc_eventlist_t on_shutdown;
unsigned int nevents;
unsigned int quantum;
+ unsigned int qid;
unsigned int flags;
isc_stdtime_t now;
isc_time_t tnow;
@@ -141,11 +142,11 @@ struct isc__taskmgr {
/* Locked by task manager lock. */
unsigned int default_quantum;
LIST(isc__task_t) tasks;
- isc__tasklist_t ready_tasks;
- isc__tasklist_t ready_priority_tasks;
+ isc__tasklist_t ready_tasks[2];
+ isc__tasklist_t ready_priority_tasks[2];
isc_taskmgrmode_t mode;
#ifdef ISC_PLATFORM_USETHREADS
- isc_condition_t work_available;
+ isc_condition_t work_available[2];
isc_condition_t exclusive_granted;
isc_condition_t paused;
#endif /* ISC_PLATFORM_USETHREADS */
@@ -247,13 +248,13 @@ isc_taskmgrmode_t
isc__taskmgr_mode(isc_taskmgr_t *manager0);
static inline bool
-empty_readyq(isc__taskmgr_t *manager);
+empty_readyq(isc__taskmgr_t *manager, isc_taskqueue_t qid);
static inline isc__task_t *
-pop_readyq(isc__taskmgr_t *manager);
+pop_readyq(isc__taskmgr_t *manager, isc_taskqueue_t qid);
static inline void
-push_readyq(isc__taskmgr_t *manager, isc__task_t *task);
+push_readyq(isc__taskmgr_t *manager, isc__task_t *task, isc_taskqueue_t qid);
static struct isc__taskmethods {
isc_taskmethods_t methods;
@@ -324,7 +325,8 @@ task_finished(isc__task_t *task) {
* any idle worker threads so they
* can exit.
*/
- BROADCAST(&manager->work_available);
+ BROADCAST(&manager->work_available[isc_taskqueue_normal]);
+ BROADCAST(&manager->work_available[isc_taskqueue_slow]);
}
#endif /* USE_WORKER_THREADS */
UNLOCK(&manager->lock);
@@ -364,7 +366,13 @@ isc__task_create(isc_taskmgr_t *manager0, unsigned int quantum,
INIT_LIST(task->events);
INIT_LIST(task->on_shutdown);
task->nevents = 0;
- task->quantum = quantum;
+ if (quantum >= ISC_TASK_QUANTUM_SLOW) {
+ task->qid = isc_taskqueue_slow;
+ task->quantum = quantum - ISC_TASK_QUANTUM_SLOW;
+ } else {
+ task->qid = isc_taskqueue_normal;
+ task->quantum = quantum;
+ }
task->flags = 0;
task->now = 0;
isc_time_settoepoch(&task->tnow);
@@ -476,11 +484,11 @@ task_ready(isc__task_t *task) {
LOCK(&manager->lock);
LOCK(&task->lock);
- push_readyq(manager, task);
+ push_readyq(manager, task, task->qid);
UNLOCK(&task->lock);
#ifdef USE_WORKER_THREADS
if (manager->mode == isc_taskmgrmode_normal || has_privilege)
- SIGNAL(&manager->work_available);
+ SIGNAL(&manager->work_available[task->qid]);
#endif /* USE_WORKER_THREADS */
UNLOCK(&manager->lock);
}
@@ -961,13 +969,13 @@ isc__task_getcurrenttimex(isc_task_t *task0, isc_time_t *t) {
* Caller must hold the task manager lock.
*/
static inline bool
-empty_readyq(isc__taskmgr_t *manager) {
+empty_readyq(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
isc__tasklist_t queue;
if (manager->mode == isc_taskmgrmode_normal)
- queue = manager->ready_tasks;
+ queue = manager->ready_tasks[qid];
else
- queue = manager->ready_priority_tasks;
+ queue = manager->ready_priority_tasks[qid];
return (EMPTY(queue));
}
@@ -981,18 +989,18 @@ empty_readyq(isc__taskmgr_t *manager) {
* Caller must hold the task manager lock.
*/
static inline isc__task_t *
-pop_readyq(isc__taskmgr_t *manager) {
+pop_readyq(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
isc__task_t *task;
if (manager->mode == isc_taskmgrmode_normal)
- task = HEAD(manager->ready_tasks);
+ task = HEAD(manager->ready_tasks[qid]);
else
- task = HEAD(manager->ready_priority_tasks);
+ task = HEAD(manager->ready_priority_tasks[qid]);
if (task != NULL) {
- DEQUEUE(manager->ready_tasks, task, ready_link);
+ DEQUEUE(manager->ready_tasks[qid], task, ready_link);
if (ISC_LINK_LINKED(task, ready_priority_link))
- DEQUEUE(manager->ready_priority_tasks, task,
+ DEQUEUE(manager->ready_priority_tasks[qid], task,
ready_priority_link);
}
@@ -1006,16 +1014,16 @@ pop_readyq(isc__taskmgr_t *manager) {
* Caller must hold the task manager lock.
*/
static inline void
-push_readyq(isc__taskmgr_t *manager, isc__task_t *task) {
- ENQUEUE(manager->ready_tasks, task, ready_link);
+push_readyq(isc__taskmgr_t *manager, isc__task_t *task, isc_taskqueue_t qid) {
+ ENQUEUE(manager->ready_tasks[qid], task, ready_link);
if ((task->flags & TASK_F_PRIVILEGED) != 0)
- ENQUEUE(manager->ready_priority_tasks, task,
+ ENQUEUE(manager->ready_priority_tasks[qid], task,
ready_priority_link);
manager->tasks_ready++;
}
static void
-dispatch(isc__taskmgr_t *manager) {
+dispatch(isc__taskmgr_t *manager, isc_taskqueue_t qid) {
isc__task_t *task;
#ifndef USE_WORKER_THREADS
unsigned int total_dispatch_count = 0;
@@ -1094,13 +1102,13 @@ dispatch(isc__taskmgr_t *manager) {
* If a pause has been requested, don't do any work
* until it's been released.
*/
- while ((empty_readyq(manager) || manager->pause_requested ||
+ while ((empty_readyq(manager, qid) || manager->pause_requested ||
manager->exclusive_requested) && !FINISHED(manager))
{
XTHREADTRACE(isc_msgcat_get(isc_msgcat,
ISC_MSGSET_GENERAL,
ISC_MSG_WAIT, "wait"));
- WAIT(&manager->work_available, &manager->lock);
+ WAIT(&manager->work_available[qid], &manager->lock);
XTHREADTRACE(isc_msgcat_get(isc_msgcat,
ISC_MSGSET_TASK,
ISC_MSG_AWAKE, "awake"));
@@ -1113,7 +1121,7 @@ dispatch(isc__taskmgr_t *manager) {
XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_TASK,
ISC_MSG_WORKING, "working"));
- task = pop_readyq(manager);
+ task = pop_readyq(manager, qid);
if (task != NULL) {
unsigned int dispatch_count = 0;
bool done = false;
@@ -1278,7 +1286,7 @@ dispatch(isc__taskmgr_t *manager) {
*/
#ifdef USE_WORKER_THREADS
LOCK(&task->lock);
- push_readyq(manager, task);
+ push_readyq(manager, task, qid);
UNLOCK(&task->lock);
#else
ENQUEUE(new_ready_tasks, task, ready_link);
@@ -1297,10 +1305,14 @@ dispatch(isc__taskmgr_t *manager) {
* we're stuck. Automatically drop privileges at that
* point and continue with the regular ready queue.
*/
- if (manager->tasks_running == 0 && empty_readyq(manager)) {
+ if (manager->tasks_running == 0 && empty_readyq(manager, isc_taskqueue_normal) && empty_readyq(manager, isc_taskqueue_slow)) {
manager->mode = isc_taskmgrmode_normal;
- if (!empty_readyq(manager))
- BROADCAST(&manager->work_available);
+ if (!empty_readyq(manager, isc_taskqueue_normal)) {
+ BROADCAST(&manager->work_available[isc_taskqueue_normal]);
+ }
+ if (!empty_readyq(manager, isc_taskqueue_slow)) {
+ BROADCAST(&manager->work_available[isc_taskqueue_slow]);
+ }
}
#endif
}
@@ -1322,13 +1334,37 @@ static isc_threadresult_t
#ifdef _WIN32
WINAPI
#endif
-run(void *uap) {
+run_normal(void *uap) {
isc__taskmgr_t *manager = uap;
XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_STARTING, "starting"));
- dispatch(manager);
+ dispatch(manager, isc_taskqueue_normal);
+
+ XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
+ ISC_MSG_EXITING, "exiting"));
+
+#ifdef OPENSSL_LEAKS
+ ERR_remove_state(0);
+#endif
+
+ return ((isc_threadresult_t)0);
+}
+#endif /* USE_WORKER_THREADS */
+
+#ifdef USE_WORKER_THREADS
+static isc_threadresult_t
+#ifdef _WIN32
+WINAPI
+#endif
+run_slow(void *uap) {
+ isc__taskmgr_t *manager = uap;
+
+ XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
+ ISC_MSG_STARTING, "starting"));
+
+ dispatch(manager, isc_taskqueue_slow);
XTHREADTRACE(isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
ISC_MSG_EXITING, "exiting"));
@@ -1347,7 +1383,8 @@ manager_free(isc__taskmgr_t *manager) {
#ifdef USE_WORKER_THREADS
(void)isc_condition_destroy(&manager->exclusive_granted);
- (void)isc_condition_destroy(&manager->work_available);
+ (void)isc_condition_destroy(&manager->work_available[isc_taskqueue_normal]);
+ (void)isc_condition_destroy(&manager->work_available[isc_taskqueue_slow]);
(void)isc_condition_destroy(&manager->paused);
isc_mem_free(manager->mctx, manager->threads);
#endif /* USE_WORKER_THREADS */
@@ -1414,12 +1451,20 @@ isc__taskmgr_create(isc_mem_t *mctx, unsigned int workers,
#ifdef USE_WORKER_THREADS
manager->workers = 0;
manager->threads = isc_mem_allocate(mctx,
- workers * sizeof(isc_thread_t));
+ 2 * workers * sizeof(isc_thread_t));
if (manager->threads == NULL) {
result = ISC_R_NOMEMORY;
goto cleanup_lock;
}
- if (isc_condition_init(&manager->work_available) != ISC_R_SUCCESS) {
+ if (isc_condition_init(&manager->work_available[isc_taskqueue_normal]) != ISC_R_SUCCESS) {
+ UNEXPECTED_ERROR(__FILE__, __LINE__,
+ "isc_condition_init() %s",
+ isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
+ ISC_MSG_FAILED, "failed"));
+ result = ISC_R_UNEXPECTED;
+ goto cleanup_threads;
+ }
+ if (isc_condition_init(&manager->work_available[isc_taskqueue_slow]) != ISC_R_SUCCESS) {
UNEXPECTED_ERROR(__FILE__, __LINE__,
"isc_condition_init() %s",
isc_msgcat_get(isc_msgcat, ISC_MSGSET_GENERAL,
@@ -1448,8 +1493,10 @@ isc__taskmgr_create(isc_mem_t *mctx, unsigned int workers,
default_quantum = DEFAULT_DEFAULT_QUANTUM;
manager->default_quantum = default_quantum;
INIT_LIST(manager->tasks);
- INIT_LIST(manager->ready_tasks);
- INIT_LIST(manager->ready_priority_tasks);
+ INIT_LIST(manager->ready_tasks[isc_taskqueue_normal]);
+ INIT_LIST(manager->ready_tasks[isc_taskqueue_slow]);
+ INIT_LIST(manager->ready_priority_tasks[isc_taskqueue_normal]);
+ INIT_LIST(manager->ready_priority_tasks[isc_taskqueue_slow]);
manager->tasks_running = 0;
manager->tasks_ready = 0;
manager->exclusive_requested = false;
@@ -1465,7 +1512,19 @@ isc__taskmgr_create(isc_mem_t *mctx, unsigned int workers,
* Start workers.
*/
for (i = 0; i < workers; i++) {
- if (isc_thread_create(run, manager,
+ if (isc_thread_create(run_normal, manager,
+ &manager->threads[manager->workers]) ==
+ ISC_R_SUCCESS) {
+ char name[21]; /* thread name limit on Linux */
+ snprintf(name, sizeof(name), "isc-worker%04u", i);
+ isc_thread_setname(manager->threads[manager->workers],
+ name);
+ manager->workers++;
+ started++;
+ }
+ }
+ for (; i < workers * 2; i++) {
+ if (isc_thread_create(run_slow, manager,
&manager->threads[manager->workers]) ==
ISC_R_SUCCESS) {
char name[21]; /* thread name limit on Linux */
@@ -1482,7 +1541,7 @@ isc__taskmgr_create(isc_mem_t *mctx, unsigned int workers,
manager_free(manager);
return (ISC_R_NOTHREADS);
}
- isc_thread_setconcurrency(workers);
+ isc_thread_setconcurrency(workers * 2);
#endif /* USE_WORKER_THREADS */
#ifdef USE_SHARED_MANAGER
manager->refs = 1;
@@ -1497,7 +1556,8 @@ isc__taskmgr_create(isc_mem_t *mctx, unsigned int workers,
cleanup_exclusivegranted:
(void)isc_condition_destroy(&manager->exclusive_granted);
cleanup_workavailable:
- (void)isc_condition_destroy(&manager->work_available);
+ (void)isc_condition_destroy(&manager->work_available[isc_taskqueue_slow]);
+ (void)isc_condition_destroy(&manager->work_available[isc_taskqueue_normal]);
cleanup_threads:
isc_mem_free(mctx, manager->threads);
cleanup_lock:
@@ -1582,7 +1642,7 @@ isc__taskmgr_destroy(isc_taskmgr_t **managerp) {
task = NEXT(task, link)) {
LOCK(&task->lock);
if (task_shutdown(task))
- push_readyq(manager, task);
+ push_readyq(manager, task, task->qid);
UNLOCK(&task->lock);
}
#ifdef USE_WORKER_THREADS
@@ -1591,7 +1651,8 @@ isc__taskmgr_destroy(isc_taskmgr_t **managerp) {
* there's work left to do, and if there are already no tasks left
* it will cause the workers to see manager->exiting.
*/
- BROADCAST(&manager->work_available);
+ BROADCAST(&manager->work_available[isc_taskqueue_normal]);
+ BROADCAST(&manager->work_available[isc_taskqueue_slow]);
UNLOCK(&manager->lock);
/*
@@ -1693,7 +1754,8 @@ isc__taskmgr_resume(isc_taskmgr_t *manager0) {
LOCK(&manager->lock);
if (manager->pause_requested) {
manager->pause_requested = false;
- BROADCAST(&manager->work_available);
+ BROADCAST(&manager->work_available[isc_taskqueue_normal]);
+ BROADCAST(&manager->work_available[isc_taskqueue_slow]);
}
UNLOCK(&manager->lock);
}
@@ -1778,7 +1840,8 @@ isc__task_endexclusive(isc_task_t *task0) {
LOCK(&manager->lock);
REQUIRE(manager->exclusive_requested);
manager->exclusive_requested = false;
- BROADCAST(&manager->work_available);
+ BROADCAST(&manager->work_available[isc_taskqueue_normal]);
+ BROADCAST(&manager->work_available[isc_taskqueue_slow]);
UNLOCK(&manager->lock);
#else
UNUSED(task0);
@@ -1804,10 +1867,10 @@ isc__task_setprivilege(isc_task_t *task0, bool priv) {
LOCK(&manager->lock);
if (priv && ISC_LINK_LINKED(task, ready_link))
- ENQUEUE(manager->ready_priority_tasks, task,
+ ENQUEUE(manager->ready_priority_tasks[task->qid], task,
ready_priority_link);
else if (!priv && ISC_LINK_LINKED(task, ready_priority_link))
- DEQUEUE(manager->ready_priority_tasks, task,
+ DEQUEUE(manager->ready_priority_tasks[task->qid], task,
ready_priority_link);
UNLOCK(&manager->lock);
}
--
2.43.2

133
SOURCES/bind-9.11-CVE-2024-1737-runtime-env.patch
View File

@ -1,133 +0,0 @@
From 0a7909045f9e1bf74c1f0fd561a8ef5f55481e8f Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Mon, 29 Jul 2024 16:20:50 +0200
Subject: [PATCH] Allow global runtime definition by DNS_RBTDB_MAX_RTYPES
Modify rbtdb to not set it only at runtime, but allow setting that also
in runtime via environment variable. It is still possible to modify
default during the build define. In addition to it allows runtime change
also. Can be positive number to set limit, 0 disabled the check.
Similarly add also DNS_RDATASET_MAX_RECORDS to set maximum number of
records for a single name. This must be positive number, 0 is no accepted.
These replaces max-records-per-type and max-types-per-name in later
versions. But can be configured only by environment and can be
configured only globally, not in each view or zone.
---
lib/dns/rbtdb.c | 21 +++++++++++++++++++--
lib/dns/rdataslab.c | 24 ++++++++++++++++++++++--
2 files changed, 41 insertions(+), 4 deletions(-)
diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index a3cb8dc871..0104c3ee36 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -6320,15 +6320,29 @@ update_recordsandbytes(bool add, rbtdb_version_t *rbtversion,
#define DNS_RBTDB_MAX_RTYPES 100
#endif /* DNS_RBTDB_MAX_RTYPES */
+static uint32_t dns_g_rbtdb_max_rtypes = DNS_RBTDB_MAX_RTYPES;
+
+static void
+init_max_rtypes(void) {
+ /* Red Hat change, allow setting different max value by environment. */
+ const char *max = getenv("DNS_RBTDB_MAX_RTYPES");
+ if (max) {
+ char *endp = NULL;
+ long l = strtol(max, &endp, 10);
+ if (max != endp && endp && !*endp && l >= 0)
+ dns_g_rbtdb_max_rtypes = l;
+ }
+}
+
static bool
overmaxtype(dns_rbtdb_t *rbtdb, uint32_t ntypes) {
UNUSED(rbtdb);
- if (DNS_RBTDB_MAX_RTYPES == 0) {
+ if (dns_g_rbtdb_max_rtypes == 0) {
return (false);
}
- return (ntypes >= DNS_RBTDB_MAX_RTYPES);
+ return (ntypes >= dns_g_rbtdb_max_rtypes);
}
static bool
@@ -8831,6 +8845,8 @@ static dns_dbmethods_t cache_methods = {
getservestalettl
};
+static isc_once_t once_db = ISC_ONCE_INIT;
+
isc_result_t
#ifdef DNS_RBTDB_VERSION64
dns_rbtdb64_create
@@ -8850,6 +8866,7 @@ dns_rbtdb_create
/* Keep the compiler happy. */
UNUSED(driverarg);
+ RUNTIME_CHECK(isc_once_do(&once_db, init_max_rtypes) == ISC_R_SUCCESS);
rbtdb = isc_mem_get(mctx, sizeof(*rbtdb));
if (rbtdb == NULL)
diff --git a/lib/dns/rdataslab.c b/lib/dns/rdataslab.c
index 347b7d2ce8..9566f79671 100644
--- a/lib/dns/rdataslab.c
+++ b/lib/dns/rdataslab.c
@@ -17,6 +17,7 @@
#include <stdlib.h>
#include <isc/mem.h>
+#include <isc/once.h>
#include <isc/region.h>
#include <isc/string.h> /* Required for HP/UX (and others?) */
#include <isc/util.h>
@@ -119,6 +120,23 @@ fillin_offsets(unsigned char *offsetbase, unsigned int *offsettable,
#define DNS_RDATASET_MAX_RECORDS 100
#endif /* DNS_RDATASET_MAX_RECORDS */
+static unsigned int dns_g_rdataset_max_records = DNS_RDATASET_MAX_RECORDS;
+static isc_once_t once = ISC_ONCE_INIT;
+
+static void
+init_max_records(void) {
+ /* Red Hat change, allow setting different max value by environment. */
+ const char *max = getenv("DNS_RDATASET_MAX_RECORDS");
+ if (max) {
+ char *endp = NULL;
+ long l = strtol(max, &endp, 10);
+ if (max != endp && endp && !*endp && l > 0)
+ dns_g_rdataset_max_records = l;
+ }
+}
+
+
+
isc_result_t
dns_rdataslab_fromrdataset(dns_rdataset_t *rdataset, isc_mem_t *mctx,
isc_region_t *region, unsigned int reservelen)
@@ -165,7 +183,9 @@ dns_rdataslab_fromrdataset(dns_rdataset_t *rdataset, isc_mem_t *mctx,
return (ISC_R_SUCCESS);
}
- if (nitems > DNS_RDATASET_MAX_RECORDS) {
+ RUNTIME_CHECK(isc_once_do(&once, init_max_records) == ISC_R_SUCCESS);
+
+ if (nitems > dns_g_rdataset_max_records) {
return (DNS_R_TOOMANYRECORDS);
}
@@ -662,7 +682,7 @@ dns_rdataslab_merge(unsigned char *oslab, unsigned char *nslab,
#endif
INSIST(ocount > 0 && ncount > 0);
- if (ocount + ncount > DNS_RDATASET_MAX_RECORDS) {
+ if (ocount + ncount > dns_g_rdataset_max_records) {
return (DNS_R_TOOMANYRECORDS);
}
--
2.45.2

317
SOURCES/bind-9.11-CVE-2024-1737.patch
View File

@ -1,317 +0,0 @@
From 71df06e2bf3da31c5d542fb33dbda67b21537322 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Fri, 1 Mar 2024 08:26:07 +0100
Subject: [PATCH] [9.11][CVE-2024-1737] Add a limit to the number of RRs in
RRSets
Add a limit to the number of RRs in RRSets
Previously, the number of RRs in the RRSets were internally unlimited.
As the data structure that holds the RRs is just a linked list, and
there are places where we just walk through all of the RRs, adding an
RRSet with huge number of RRs inside would slow down processing of said
RRSets.
The fix for end-of-life branches make the limit compile-time only for
simplicity and the limit can be changed at the compile time by adding
following define to CFLAGS:
-DDNS_RDATASET_MAX_RECORDS=<limit>
(cherry picked from commit c5c4d00c38530390c9e1ae4c98b65fbbadfe9e5e)
(cherry picked from commit 7f705778af729ada7fec36ac4b456c73329bd996)
(cherry picked from commit b9b5485b22c364fb88c27aa04bad4c8f616da3fa)
Add a limit to the number of RR types for single name
Previously, the number of RR types for a single owner name was limited
only by the maximum number of the types (64k). As the data structure
that holds the RR types for the database node is just a linked list, and
there are places where we just walk through the whole list (again and
again), adding a large number of RR types for a single owner named with
would slow down processing of such name (database node).
Add a hard-coded limit (100) to cap the number of the RR types for a single
owner. The limit can be changed at the compile time by adding following
define to CFLAGS:
-DDNS_RBTDB_MAX_RTYPES=<limit>
(cherry picked from commit 538b843d84f49ba5125ff545e3d0cf1c8434a8f2)
(cherry picked from commit 3f10d6eff035702796ba82cd28b9f7cf9836e743)
Optimize the slabheader placement for certain RRTypes
Mark the infrastructure RRTypes as "priority" types and place them at
the beginning of the rdataslab header data graph. The non-priority
types either go right after the priority types (if any).
(cherry picked from commit 3ac482be7fd058d284e89873021339579fad0615)
(cherry picked from commit 23a4652346fb2877d6246b1eebaa967969dbde16)
[9.11][CVE-2024-1737 (part 2)] Be smarter about refusing to add many RR types to the database
Expand the list of the priority types
Add HTTPS, SVCB, SRV, PTR, NAPTR, DNSKEY and TXT records to the list of
the priority types that are put at the beginning of the slabheader list
for faster access and to avoid eviction when there are more types than
the max-types-per-name limit.
(cherry picked from commit b27c6bcce894786a8e082eafd59eccbf6f2731cb)
(cherry picked from commit 3e0a67e4bdb253dae3a03a45c1aa117239a3313d)
Be smarter about refusing to add many RR types to the database
Instead of outright refusing to add new RR types to the cache, be a bit
smarter:
1. If the new header type is in our priority list, we always add either
positive or negative entry at the beginning of the list.
2. If the new header type is negative entry, and we are over the limit,
we mark it as ancient immediately, so it gets evicted from the cache
as soon as possible.
3. Otherwise add the new header after the priority headers (or at the
head of the list).
4. If we are over the limit, evict the last entry on the normal header
list.
(cherry picked from commit 57cd34441a1b4ecc9874a4a106c2c95b8d7a3120)
(cherry picked from commit e4d7ce686bb38428eddc7e33b40057d68eca9a6e)
---
configure | 2 +-
configure.ac | 2 +-
lib/dns/rbtdb.c | 114 +++++++++++++++++++++++++++++++++++++++++++-
lib/dns/rdataslab.c | 12 +++++
4 files changed, 126 insertions(+), 4 deletions(-)
diff --git a/configure b/configure
index e060e9d..6421c9b 100755
--- a/configure
+++ b/configure
@@ -12189,7 +12189,7 @@ fi
XTARGETS=
case "$enable_developer" in
yes)
- STD_CDEFINES="$STD_CDEFINES -DISC_LIST_CHECKINIT=1"
+ STD_CDEFINES="$STD_CDEFINES -DISC_LIST_CHECKINIT=1 -DDNS_RDATASET_MAX_RECORDS=5000 -DDNS_RBTDB_MAX_RTYPES=5000"
test "${enable_fixed_rrset+set}" = set || enable_fixed_rrset=yes
test "${enable_querytrace+set}" = set || enable_querytrace=yes
test "${enable_filter_aaaa+set}" = set || enable_filter_aaaa=yes
diff --git a/configure.ac b/configure.ac
index 83cad4a..1c35ce9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -100,7 +100,7 @@ AC_ARG_ENABLE(developer,
XTARGETS=
case "$enable_developer" in
yes)
- STD_CDEFINES="$STD_CDEFINES -DISC_LIST_CHECKINIT=1"
+ STD_CDEFINES="$STD_CDEFINES -DISC_LIST_CHECKINIT=1 -DDNS_RDATASET_MAX_RECORDS=5000 -DDNS_RBTDB_MAX_RTYPES=5000"
test "${enable_fixed_rrset+set}" = set || enable_fixed_rrset=yes
test "${enable_querytrace+set}" = set || enable_querytrace=yes
test "${enable_filter_aaaa+set}" = set || enable_filter_aaaa=yes
diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index ee59c1b..a2b2df7 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -1183,6 +1183,44 @@ set_ttl(dns_rbtdb_t *rbtdb, rdatasetheader_t *header, dns_ttl_t newttl) {
isc_heap_decreased(heap, header->heap_index);
}
+static bool
+prio_type(rbtdb_rdatatype_t type) {
+ switch (type) {
+ case dns_rdatatype_soa:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_soa):
+ case dns_rdatatype_a:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_a):
+ case dns_rdatatype_mx:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_mx):
+ case dns_rdatatype_aaaa:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_aaaa):
+ case dns_rdatatype_nsec:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_nsec):
+ case dns_rdatatype_nsec3:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_nsec3):
+ case dns_rdatatype_ns:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_ns):
+ case dns_rdatatype_ds:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_ds):
+ case dns_rdatatype_cname:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_cname):
+ case dns_rdatatype_dname:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_dname):
+ case dns_rdatatype_dnskey:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_dnskey):
+ case dns_rdatatype_srv:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_srv):
+ case dns_rdatatype_txt:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_txt):
+ case dns_rdatatype_ptr:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_ptr):
+ case dns_rdatatype_naptr:
+ case RBTDB_RDATATYPE_VALUE(dns_rdatatype_rrsig, dns_rdatatype_naptr):
+ return (true);
+ }
+ return (false);
+}
+
/*%
* These functions allow the heap code to rank the priority of each
* element. It returns true if v1 happens "sooner" than v2.
@@ -6278,6 +6316,30 @@ update_recordsandbytes(bool add, rbtdb_version_t *rbtversion,
RWUNLOCK(&rbtversion->rwlock, isc_rwlocktype_write);
}
+#ifndef DNS_RBTDB_MAX_RTYPES
+#define DNS_RBTDB_MAX_RTYPES 100
+#endif /* DNS_RBTDB_MAX_RTYPES */
+
+static bool
+overmaxtype(dns_rbtdb_t *rbtdb, uint32_t ntypes) {
+ UNUSED(rbtdb);
+
+ if (DNS_RBTDB_MAX_RTYPES == 0) {
+ return (false);
+ }
+
+ return (ntypes >= DNS_RBTDB_MAX_RTYPES);
+}
+
+static bool
+prio_header(rdatasetheader_t *header) {
+ if (NEGATIVE(header) && prio_type(RBTDB_RDATATYPE_EXT(header->type))) {
+ return (true);
+ }
+
+ return (prio_type(header->type));
+}
+
/*
* write lock on rbtnode must be held.
*/
@@ -6288,6 +6350,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
{
rbtdb_changed_t *changed = NULL;
rdatasetheader_t *topheader, *topheader_prev, *header, *sigheader;
+ rdatasetheader_t *prioheader = NULL, *expireheader = NULL;
unsigned char *merged;
isc_result_t result;
bool header_nx;
@@ -6297,6 +6360,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
rbtdb_rdatatype_t negtype, sigtype;
dns_trust_t trust;
int idx;
+ uint32_t ntypes = 0;
/*
* Add an rdatasetheader_t to a node.
@@ -6429,6 +6493,15 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
for (topheader = rbtnode->data;
topheader != NULL;
topheader = topheader->next) {
+ if (IS_CACHE(rbtdb) && ACTIVE(topheader, now)) {
+ ++ntypes;
+ expireheader = topheader;
+ } else if (!IS_CACHE(rbtdb)) {
+ ++ntypes;
+ }
+ if (prio_header(topheader)) {
+ prioheader = topheader;
+ }
if (topheader->type == newheader->type ||
topheader->type == negtype)
break;
@@ -6792,9 +6865,46 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
/*
* No rdatasets of the given type exist at the node.
*/
- newheader->next = rbtnode->data;
+ if (!IS_CACHE(rbtdb) && overmaxtype(rbtdb, ntypes)) {
+ free_rdataset(rbtdb, rbtdb->common.mctx,
+ newheader);
+ return (ISC_R_QUOTA);
+ }
+
newheader->down = NULL;
- rbtnode->data = newheader;
+
+ if (prio_header(newheader)) {
+ /* This is a priority type, prepend it */
+ newheader->next = rbtnode->data;
+ rbtnode->data = newheader;
+ } else if (prioheader != NULL) {
+ /* Append after the priority headers */
+ newheader->next = prioheader->next;
+ prioheader->next = newheader;
+ } else {
+ /* There were no priority headers */
+ newheader->next = rbtnode->data;
+ rbtnode->data = newheader;
+ }
+
+ if (IS_CACHE(rbtdb) && overmaxtype(rbtdb, ntypes)) {
+ if (expireheader == NULL) {
+ expireheader = newheader;
+ }
+ if (NEGATIVE(newheader) &&
+ !prio_header(newheader))
+ {
+ /*
+ * Add the new non-priority negative
+ * header to the database only
+ * temporarily.
+ */
+ expireheader = newheader;
+ }
+
+ set_ttl(rbtdb, expireheader, 0);
+ mark_header_ancient(rbtdb, expireheader);
+ }
}
}
diff --git a/lib/dns/rdataslab.c b/lib/dns/rdataslab.c
index b0f77b1..347b7d2 100644
--- a/lib/dns/rdataslab.c
+++ b/lib/dns/rdataslab.c
@@ -115,6 +115,10 @@ fillin_offsets(unsigned char *offsetbase, unsigned int *offsettable,
}
#endif
+#ifndef DNS_RDATASET_MAX_RECORDS
+#define DNS_RDATASET_MAX_RECORDS 100
+#endif /* DNS_RDATASET_MAX_RECORDS */
+
isc_result_t
dns_rdataslab_fromrdataset(dns_rdataset_t *rdataset, isc_mem_t *mctx,
isc_region_t *region, unsigned int reservelen)
@@ -161,6 +165,10 @@ dns_rdataslab_fromrdataset(dns_rdataset_t *rdataset, isc_mem_t *mctx,
return (ISC_R_SUCCESS);
}
+ if (nitems > DNS_RDATASET_MAX_RECORDS) {
+ return (DNS_R_TOOMANYRECORDS);
+ }
+
if (nitems > 0xffff)
return (ISC_R_NOSPACE);
@@ -654,6 +662,10 @@ dns_rdataslab_merge(unsigned char *oslab, unsigned char *nslab,
#endif
INSIST(ocount > 0 && ncount > 0);
+ if (ocount + ncount > DNS_RDATASET_MAX_RECORDS) {
+ return (DNS_R_TOOMANYRECORDS);
+ }
+
#if DNS_RDATASET_FIXED
oncount = ncount;
#endif
--
2.45.2

322
SOURCES/bind-9.11-CVE-2024-1975.patch
View File

@ -1,322 +0,0 @@
From 5ff88892e43c049659a8a5aef8dfd56c3712daf0 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Tue, 16 Jul 2024 19:49:09 +0200
Subject: [PATCH] Resolve CVE-2024-1975
6404. [security] Remove SIG(0) support from named as a countermeasure
for CVE-2024-1975. [GL #4480]
Resolves: CVE-2024-1975
---
bin/named/client.c | 7 +++
bin/tests/system/tsiggss/authsock.pl | 5 ++
bin/tests/system/tsiggss/tests.sh | 12 ++--
bin/tests/system/upforwd/tests.sh | 21 ++++---
doc/arm/Bv9ARM-book.xml | 22 +++----
lib/dns/message.c | 94 +++-------------------------
6 files changed, 49 insertions(+), 112 deletions(-)
diff --git a/bin/named/client.c b/bin/named/client.c
index 368bc94..ea121b3 100644
--- a/bin/named/client.c
+++ b/bin/named/client.c
@@ -3013,6 +3013,13 @@ client_request(isc_task_t *task, isc_event_t *event) {
ns_client_log(client, DNS_LOGCATEGORY_SECURITY,
NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(3),
"request is signed by a nonauthoritative key");
+ } else if (result == DNS_R_NOTVERIFIEDYET &&
+ client->message->sig0 != NULL)
+ {
+ ns_client_log(client, DNS_LOGCATEGORY_SECURITY,
+ NS_LOGMODULE_CLIENT, ISC_LOG_DEBUG(3),
+ "request has a SIG(0) signature but its support "
+ "was removed (CVE-2024-1975)");
} else {
char tsigrcode[64];
isc_buffer_t b;
diff --git a/bin/tests/system/tsiggss/authsock.pl b/bin/tests/system/tsiggss/authsock.pl
index ab3833d..0b231ee 100644
--- a/bin/tests/system/tsiggss/authsock.pl
+++ b/bin/tests/system/tsiggss/authsock.pl
@@ -31,6 +31,10 @@ if (!defined($path)) {
exit(1);
}
+# Enable output autoflush so that it's not lost when the parent sends TERM.
+select STDOUT;
+$| = 1;
+
unlink($path);
my $server = IO::Socket::UNIX->new(Local => $path, Type => SOCK_STREAM, Listen => 8) or
die "unable to create socket $path";
@@ -53,6 +57,7 @@ if ($timeout != 0) {
}
while (my $client = $server->accept()) {
+ printf("accept()\n");
$client->recv(my $buf, 8, 0);
my ($version, $req_len) = unpack('N N', $buf);
diff --git a/bin/tests/system/tsiggss/tests.sh b/bin/tests/system/tsiggss/tests.sh
index 456ce61..d0db388 100644
--- a/bin/tests/system/tsiggss/tests.sh
+++ b/bin/tests/system/tsiggss/tests.sh
@@ -116,7 +116,7 @@ status=$((status+ret))
echo_i "testing external update policy (CNAME) with auth sock ($n)"
ret=0
-$PERL ./authsock.pl --type=CNAME --path=ns1/auth.sock --pidfile=authsock.pid --timeout=120 > /dev/null 2>&1 &
+$PERL ./authsock.pl --type=CNAME --path=ns1/auth.sock --pidfile=authsock.pid --timeout=120 >authsock.log 2>&1 &
sleep 1
test_update $n testcname.example.nil. CNAME "86400 CNAME testdenied.example.nil" "testdenied" || ret=1
n=$((n+1))
@@ -130,17 +130,19 @@ n=$((n+1))
if [ "$ret" -ne 0 ]; then echo_i "failed"; fi
status=$((status+ret))
-echo_i "testing external policy with SIG(0) key ($n)"
+echo_i "testing external policy with unsupported SIG(0) key ($n)"
ret=0
-$NSUPDATE -R $RANDFILE -k ns1/Kkey.example.nil.*.private <<END > /dev/null 2>&1 || ret=1
+$NSUPDATE -R $RANDFILE -k ns1/Kkey.example.nil.*.private <<END >nsupdate.out${n} 2>&1 || true
+debug
server 10.53.0.1 ${PORT}
zone example.nil
update add fred.example.nil 120 cname foo.bar.
send
END
+# update must have failed - SIG(0) signer is not supported
output=`$DIG $DIGOPTS +short cname fred.example.nil.`
-[ -n "$output" ] || ret=1
-[ $ret -eq 0 ] || echo_i "failed"
+[ -n "$output" ] && ret=1
+grep -F "signer=key.example.nil" authsock.log >/dev/null && ret=1
n=$((n+1))
if [ "$ret" -ne 0 ]; then echo_i "failed"; fi
status=$((status+ret))
diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh
index ebc9ded..f5b89d4 100644
--- a/bin/tests/system/upforwd/tests.sh
+++ b/bin/tests/system/upforwd/tests.sh
@@ -181,19 +181,22 @@ n=`expr $n + 1`
if test -f keyname
then
- echo_i "checking update forwarding to with sig0 ($n)"
+ echo_i "checking update forwarding to with sig0 (expected to fail) ($n)"
ret=0
keyname=`cat keyname`
- $NSUPDATE -k $keyname.private -- - <<EOF
- local 10.53.0.1
- server 10.53.0.3 ${PORT}
- zone example2
- update add unsigned.example2. 600 A 10.10.10.1
- update add unsigned.example2. 600 TXT Foo
- send
+ # SIG(0) is removed, update is expected to fail.
+ {
+ $NSUPDATE -k $keyname.private -- - <<EOF
+ local 10.53.0.1
+ server 10.53.0.3 ${PORT}
+ zone example2
+ update add unsigned.example2. 600 A 10.10.10.1
+ update add unsigned.example2. 600 TXT Foo
+ send
EOF
+ } >nsupdate.out.$n 2>&1 && ret=1
$DIG -p ${PORT} unsigned.example2 A @10.53.0.1 > dig.out.ns1.test$n
- grep "status: NOERROR" dig.out.ns1.test$n > /dev/null || ret=1
+ grep "status: NOERROR" dig.out.ns1.test$n >/dev/null && ret=1
if [ $ret != 0 ] ; then echo_i "failed"; fi
status=`expr $status + $ret`
n=`expr $n + 1`
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index acf772b..563dced 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -2027,7 +2027,7 @@ allow-update { !{ !localnets; any; }; key host1-host2. ;};
The TKEY process is initiated by a client or server by sending
a query of type TKEY to a TKEY-aware server. The query must include
an appropriate KEY record in the additional section, and
- must be signed using either TSIG or SIG(0) with a previously
+ must be signed using TSIG with a previously
established key. The server's response, if successful,
contains a TKEY record in its answer section. After this transaction,
both participants have enough information to calculate a
@@ -2050,24 +2050,24 @@ allow-update { !{ !localnets; any; }; key host1-host2. ;};
<section xml:id="sig0"><info><title>SIG(0)</title></info>
<para>
- <acronym>BIND</acronym> partially supports DNSSEC SIG(0)
+ <acronym>BIND</acronym> partially supported DNSSEC SIG(0)
transaction signatures as specified in RFC 2535 and RFC 2931.
SIG(0) uses public/private keys to authenticate messages. Access control
- is performed in the same manner as with TSIG keys; privileges can be
+ were performed in the same manner as with TSIG keys; privileges can be
granted or denied in ACL directives based on the key name.
</para>
<para>
- When a SIG(0) signed message is received, it is only
+ When a SIG(0) signed message were received, it were only
verified if the key is known and trusted by the server. The
- server does not attempt to recursively fetch or validate the
+ server did not attempt to recursively fetch or validate the
key.
</para>
<para>
- SIG(0) signing of multiple-message TCP streams is not supported.
+ SIG(0) signing of multiple-message TCP streams were not supported.
</para>
<para>
- The only tool shipped with <acronym>BIND</acronym> 9 that
- generates SIG(0) signed messages is <command>nsupdate</command>.
+ Support for SIG(0) message verification was removed
+ as part of the mitigation of CVE-2024-1975.
</para>
</section>
@@ -12655,7 +12655,7 @@ example.com. NS ns2.example.net.
either grants or denies permission for one or more
names in the zone to be updated by one or more
identities. Identity is determined by the key that
- signed the update request, using either TSIG or SIG(0).
+ signed the update request, using TSIG.
In most cases, <command>update-policy</command> rules
only apply to key-based identities. There is no way
to specify update permissions based on client source
@@ -12742,7 +12742,7 @@ example.com. NS ns2.example.net.
<para>
The <command>identity</command> field must be set to
a fully qualified domain name. In most cases, this
- represents the name of the TSIG or SIG(0) key that must be
+ represents the name of the TSIG key that must be
used to sign the update request. If the specified name is a
wildcard, it is subject to DNS wildcard expansion, and the
rule may apply to multiple identities. When a TKEY exchange
@@ -15952,7 +15952,7 @@ HOST-127.EXAMPLE. MX 0 .
</para>
<para>
ACLs match clients on the basis of up to three characteristics:
- 1) The client's IP address; 2) the TSIG or SIG(0) key that was
+ 1) The client's IP address; 2) the TSIG key that was
used to sign the request, if any; and 3) an address prefix
encoded in an EDNS Client-Subnet option, if any.
</para>
diff --git a/lib/dns/message.c b/lib/dns/message.c
index a44eb2d..9ea2b9e 100644
--- a/lib/dns/message.c
+++ b/lib/dns/message.c
@@ -3373,103 +3373,23 @@ dns_message_dumpsig(dns_message_t *msg, char *txt1) {
isc_result_t
dns_message_checksig(dns_message_t *msg, dns_view_t *view) {
- isc_buffer_t b, msgb;
+ isc_buffer_t msgb;
REQUIRE(DNS_MESSAGE_VALID(msg));
- if (msg->tsigkey == NULL && msg->tsig == NULL && msg->sig0 == NULL)
+ if (msg->tsigkey == NULL && msg->tsig == NULL)
return (ISC_R_SUCCESS);
INSIST(msg->saved.base != NULL);
isc_buffer_init(&msgb, msg->saved.base, msg->saved.length);
isc_buffer_add(&msgb, msg->saved.length);
- if (msg->tsigkey != NULL || msg->tsig != NULL) {
#ifdef SKAN_MSG_DEBUG
- dns_message_dumpsig(msg, "dns_message_checksig#1");
+ dns_message_dumpsig(msg, "dns_message_checksig#1");
#endif
- if (view != NULL)
- return (dns_view_checksig(view, &msgb, msg));
- else
- return (dns_tsig_verify(&msgb, msg, NULL, NULL));
- } else {
- dns_rdata_t rdata = DNS_RDATA_INIT;
- dns_rdata_sig_t sig;
- dns_rdataset_t keyset;
- isc_result_t result;
-
- result = dns_rdataset_first(msg->sig0);
- INSIST(result == ISC_R_SUCCESS);
- dns_rdataset_current(msg->sig0, &rdata);
-
- /*
- * This can occur when the message is a dynamic update, since
- * the rdata length checking is relaxed. This should not
- * happen in a well-formed message, since the SIG(0) is only
- * looked for in the additional section, and the dynamic update
- * meta-records are in the prerequisite and update sections.
- */
- if (rdata.length == 0)
- return (ISC_R_UNEXPECTEDEND);
-
- result = dns_rdata_tostruct(&rdata, &sig, msg->mctx);
- if (result != ISC_R_SUCCESS)
- return (result);
-
- dns_rdataset_init(&keyset);
- if (view == NULL)
- return (DNS_R_KEYUNAUTHORIZED);
- result = dns_view_simplefind(view, &sig.signer,
- dns_rdatatype_key /* SIG(0) */,
- 0, 0, false, &keyset, NULL);
-
- if (result != ISC_R_SUCCESS) {
- /* XXXBEW Should possibly create a fetch here */
- result = DNS_R_KEYUNAUTHORIZED;
- goto freesig;
- } else if (keyset.trust < dns_trust_secure) {
- /* XXXBEW Should call a validator here */
- result = DNS_R_KEYUNAUTHORIZED;
- goto freesig;
- }
- result = dns_rdataset_first(&keyset);
- INSIST(result == ISC_R_SUCCESS);
- for (;
- result == ISC_R_SUCCESS;
- result = dns_rdataset_next(&keyset))
- {
- dst_key_t *key = NULL;
-
- dns_rdata_reset(&rdata);
- dns_rdataset_current(&keyset, &rdata);
- isc_buffer_init(&b, rdata.data, rdata.length);
- isc_buffer_add(&b, rdata.length);
-
- result = dst_key_fromdns(&sig.signer, rdata.rdclass,
- &b, view->mctx, &key);
- if (result != ISC_R_SUCCESS)
- continue;
- if (dst_key_alg(key) != sig.algorithm ||
- dst_key_id(key) != sig.keyid ||
- !(dst_key_proto(key) == DNS_KEYPROTO_DNSSEC ||
- dst_key_proto(key) == DNS_KEYPROTO_ANY))
- {
- dst_key_free(&key);
- continue;
- }
- result = dns_dnssec_verifymessage(&msgb, msg, key);
- dst_key_free(&key);
- if (result == ISC_R_SUCCESS)
- break;
- }
- if (result == ISC_R_NOMORE)
- result = DNS_R_KEYUNAUTHORIZED;
-
- freesig:
- if (dns_rdataset_isassociated(&keyset))
- dns_rdataset_disassociate(&keyset);
- dns_rdata_freestruct(&sig);
- return (result);
- }
+ if (view != NULL)
+ return (dns_view_checksig(view, &msgb, msg));
+ else
+ return (dns_tsig_verify(&msgb, msg, NULL, NULL));
}
#define INDENT(sp) \
--
2.45.2

1084
SOURCES/bind-9.11-CVE-2025-40778.patch
View File

File diff suppressed because it is too large Load Diff

61
SOURCES/bind-9.11-d-max-records-checkconf.patch
View File

@ -1,61 +0,0 @@
From 83f283c3aeae99570c9e4c20f10e92ba565fc4be Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 7 Oct 2025 16:18:03 +0200
Subject: [PATCH] Implement settings limits also in named-checkconf
Read and parse max-records-per-type and max-types-per-name options in
case -z parameter is passed.
---
bin/check/named-checkconf.c | 27 +++++++++++++++++++++++++--
1 file changed, 25 insertions(+), 2 deletions(-)
diff --git a/bin/check/named-checkconf.c b/bin/check/named-checkconf.c
index e5afd52..42ef76c 100644
--- a/bin/check/named-checkconf.c
+++ b/bin/check/named-checkconf.c
@@ -415,6 +415,24 @@ configure_zone(const char *vclass, const char *view,
return (result);
}
+/* Red Hat 9.11 specific extension. */
+static void
+configure_maxrecords(const cfg_obj_t *voptions)
+{
+ cfg_obj_t *obj;
+ isc_result_t result;
+
+ obj = NULL;
+ result = cfg_map_get(voptions, "max-records-per-type", &obj);
+ if (result == ISC_R_SUCCESS)
+ dns_db_setmaxrrperset(cfg_obj_asuint32(obj));
+
+ obj = NULL;
+ result = cfg_map_get(voptions, "max-types-per-name", &obj);
+ if (result == ISC_R_SUCCESS)
+ dns_db_setmaxtypepername(cfg_obj_asuint32(obj));
+}
+
/*% configure a view */
static isc_result_t
configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
@@ -431,10 +449,15 @@ configure_view(const char *vclass, const char *view, const cfg_obj_t *config,
voptions = cfg_tuple_get(vconfig, "options");
zonelist = NULL;
- if (voptions != NULL)
+ if (voptions != NULL) {
(void)cfg_map_get(voptions, "zone", &zonelist);
- else
+ configure_maxrecords(voptions);
+ } else {
(void)cfg_map_get(config, "zone", &zonelist);
+ tresult = cfg_map_get(config, "options", &voptions);
+ if (tresult == ISC_R_SUCCESS)
+ configure_maxrecords(voptions);
+ }
for (element = cfg_list_first(zonelist);
element != NULL;
--
2.51.0

250
SOURCES/bind-9.11-d-max-records-per-type.patch
View File

@ -1,250 +0,0 @@
From e0238189d03dc0a6b6092180ba52e74a26816422 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Thu, 10 Jul 2025 17:31:35 +0200
Subject: [PATCH] Minimalistic support for max-records-per-type option
Just propagate the number to rbtdb in addition to environment. Make
environment preferred of both used, because default configuration value
would override already changed default.
Allow also 0 value from the environment.
---
bin/named/config.c | 1 +
bin/named/named.conf.docbook | 1 +
bin/named/server.c | 9 +++++++++
doc/arm/Bv9ARM-book.xml | 18 ++++++++++++++++++
lib/dns/db.c | 6 +++++-
lib/dns/include/dns/db.h | 10 ++++++++++
lib/dns/include/dns/rdataslab.h | 6 ++++++
lib/dns/rbtdb.c | 18 +++++++++++++++++-
lib/dns/rbtdb.h | 10 ++++++++++
lib/dns/rbtdb64.h | 3 +++
lib/isccfg/namedconf.c | 1 +
11 files changed, 81 insertions(+), 2 deletions(-)
diff --git a/bin/named/config.c b/bin/named/config.c
index e3731cf..27cf9ee 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -243,6 +243,7 @@ options {\n\
# max-ixfr-log-size <obsolete>\n\
max-journal-size unlimited;\n\
max-records 0;\n\
+ max-records-per-type 100;\n\
max-refresh-time 2419200; /* 4 weeks */\n\
max-retry-time 1209600; /* 2 weeks */\n\
max-transfer-idle-in 60;\n\
diff --git a/bin/named/named.conf.docbook b/bin/named/named.conf.docbook
index 31fac33..d7934c7 100644
--- a/bin/named/named.conf.docbook
+++ b/bin/named/named.conf.docbook
@@ -338,6 +338,7 @@ options {
max-journal-size ( unlimited | <replaceable>sizeval</replaceable> );
max-ncache-ttl <replaceable>integer</replaceable>;
max-records <replaceable>integer</replaceable>;
+ max-records-per-type <replaceable>integer</replaceable>;
max-recursion-depth <replaceable>integer</replaceable>;
max-recursion-queries <replaceable>integer</replaceable>;
max-refresh-time <replaceable>integer</replaceable>;
diff --git a/bin/named/server.c b/bin/named/server.c
index afdc4fa..2e88df7 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -4606,6 +4606,15 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
cfg_obj_asuint32(obj),
max_clients_per_query);
+ /*
+ * This is used for the cache and also as a default value
+ * for zone databases.
+ */
+ obj = NULL;
+ result = ns_config_get(maps, "max-records-per-type", &obj);
+ INSIST(result == ISC_R_SUCCESS);
+ dns_db_setmaxrrperset(cfg_obj_asuint32(obj));
+
obj = NULL;
result = ns_config_get(maps, "max-recursion-depth", &obj);
INSIST(result == ISC_R_SUCCESS);
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 563dced..25acad0 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -8318,6 +8318,24 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>max-records-per-type</command></term>
+ <listitem>
+ <para>
+ This sets the maximum number of resource records that can be stored
+ in an RRset in a database. Can be configured in <option>options</option>,
+ only.
+ </para>
+
+ <para>
+ If set to a positive value, any attempt to cache or to add to a zone
+ an RRset with more than the specified number of records will result in
+ a failure. If set to 0, there is no cap on RRset size. The default is
+ <literal>100</literal>.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry>
<term><command>recursive-clients</command></term>
<listitem>
diff --git a/lib/dns/db.c b/lib/dns/db.c
index c581646..9e7632a 100644
--- a/lib/dns/db.c
+++ b/lib/dns/db.c
@@ -1130,7 +1130,6 @@ dns_db_nodefullname(dns_db_t *db, dns_dbnode_t *node, dns_name_t *name) {
return (ISC_R_NOTIMPLEMENTED);
return ((db->methods->nodefullname)(db, node, name));
}
-
isc_result_t
dns_db_setservestalettl(dns_db_t *db, dns_ttl_t ttl)
{
@@ -1152,3 +1151,8 @@ dns_db_getservestalettl(dns_db_t *db, dns_ttl_t *ttl)
return ((db->methods->getservestalettl)(db, ttl));
return (ISC_R_NOTIMPLEMENTED);
}
+void
+dns_db_setmaxrrperset(uint32_t maxrrperset) {
+ dns_rbtdb_setmaxrrperset(maxrrperset);
+ dns_rbtdb64_setmaxrrperset(maxrrperset);
+}
diff --git a/lib/dns/include/dns/db.h b/lib/dns/include/dns/db.h
index 452770f..6357bfd 100644
--- a/lib/dns/include/dns/db.h
+++ b/lib/dns/include/dns/db.h
@@ -1718,6 +1718,16 @@ dns_db_getservestalettl(dns_db_t *db, dns_ttl_t *ttl);
* \li #ISC_R_NOTIMPLEMENTED - Not supported by this DB implementation.
*/
+void
+dns_db_setmaxrrperset(uint32_t maxrrperset);
+/*%<
+ * Sets the maximum number of records per rrset permitted in a database.
+ * 0 implies unlimited.
+ *
+ * Returns:
+ *\li void
+ */
+
ISC_LANG_ENDDECLS
#endif /* DNS_DB_H */
diff --git a/lib/dns/include/dns/rdataslab.h b/lib/dns/include/dns/rdataslab.h
index f38d539..40c40a8 100644
--- a/lib/dns/include/dns/rdataslab.h
+++ b/lib/dns/include/dns/rdataslab.h
@@ -173,6 +173,12 @@ dns_rdataslab_equalx(unsigned char *slab1, unsigned char *slab2,
*\li true if the slabs are equal, #false otherwise.
*/
+void
+dns_rdataslab_setmaxrrperset(uint32_t maxrrperset);
+/*%<
+ * Set global limit of max-records-per-type value.
+ */
+
ISC_LANG_ENDDECLS
#endif /* DNS_RDATASLAB_H */
diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
index 5263e7c..388ffdf 100644
--- a/lib/dns/rbtdb.c
+++ b/lib/dns/rbtdb.c
@@ -981,6 +981,7 @@ static bool match_header_version(rbtdb_file_header_t *header);
/* Pad to 32 bytes */
static char FILE_VERSION[32] = "\0";
+
/*%
* 'init_count' is used to initialize 'newheader->count' which inturn
* is used to determine where in the cycle rrset-order cyclic starts.
@@ -6321,6 +6322,19 @@ update_recordsandbytes(bool add, rbtdb_version_t *rbtversion,
#endif /* DNS_RBTDB_MAX_RTYPES */
static uint32_t dns_g_rbtdb_max_rtypes = DNS_RBTDB_MAX_RTYPES;
+static bool dns_g_rbtdb_max_rtypes_fromenv = false;
+void
+#ifdef DNS_RBTDB_VERSION64
+dns_rbtdb64_setmaxtypepername(uint32_t maxrrperset)
+#else
+dns_rbtdb_setmaxtypepername(uint32_t maxrrperset)
+#endif
+{
+ if (!dns_g_rbtdb_max_rtypes_fromenv) {
+ /* Make environment override configuration to avoid resetting to default value. */
+ dns_g_rbtdb_max_rtypes = maxrrperset;
+ }
+}
static void
init_max_rtypes(void) {
@@ -6329,8 +6343,10 @@ init_max_rtypes(void) {
if (max) {
char *endp = NULL;
long l = strtol(max, &endp, 10);
- if (max != endp && endp && !*endp && l >= 0)
+ if (max != endp && endp && !*endp) {
dns_g_rbtdb_max_rtypes = l;
+ dns_g_rbtdb_max_rtypes_fromenv = true;
+ }
}
}
diff --git a/lib/dns/rbtdb.h b/lib/dns/rbtdb.h
index cd84b5b..4f2d890 100644
--- a/lib/dns/rbtdb.h
+++ b/lib/dns/rbtdb.h
@@ -45,6 +45,16 @@ dns_rbtdb_create(isc_mem_t *mctx, dns_name_t *base, dns_dbtype_t type,
* \li argc == 0 or argv[0] is a valid memory context.
*/
+void
+dns_rbtdb_setmaxtypepername(uint32_t value);
+/*%<
+ * Set the maximum permissible number of RR types per owner name.
+ * 0 implies unlimited.
+ *
+ * Returns:
+ *\li void
+ */
+
ISC_LANG_ENDDECLS
#endif /* DNS_RBTDB_H */
diff --git a/lib/dns/rbtdb64.h b/lib/dns/rbtdb64.h
index 33b0115..77ae5b0 100644
--- a/lib/dns/rbtdb64.h
+++ b/lib/dns/rbtdb64.h
@@ -32,6 +32,9 @@ dns_rbtdb64_create(isc_mem_t *mctx, dns_name_t *base, dns_dbtype_t type,
dns_rdataclass_t rdclass, unsigned int argc, char *argv[],
void *driverarg, dns_db_t **dbp);
+void
+dns_rbtdb64_setmaxtypepername(uint32_t value);
+
ISC_LANG_ENDDECLS
#endif /* DNS_RBTDB64_H */
diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
index 667111c..fc46a64 100644
--- a/lib/isccfg/namedconf.c
+++ b/lib/isccfg/namedconf.c
@@ -1100,6 +1100,7 @@ options_clauses[] = {
{ "lock-file", &cfg_type_qstringornone, 0 },
{ "managed-keys-directory", &cfg_type_qstring, 0 },
{ "match-mapped-addresses", &cfg_type_boolean, 0 },
+ { "max-records-per-type", &cfg_type_uint32, 0 },
{ "max-rsa-exponent-size", &cfg_type_uint32, 0 },
{ "memstatistics", &cfg_type_boolean, 0 },
{ "memstatistics-file", &cfg_type_qstring, 0 },
--
2.50.0

196
SOURCES/bind-9.11-d-max-types-per-name.patch
View File

@ -1,196 +0,0 @@
From ba30ef9b8dbe3dacced19d80a8b27854a794b334 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Sat, 25 May 2024 11:46:56 +0200
Subject: [PATCH] Minimalistic support for max-types-per-name option
Just add support for parsing of value from options to environment
settable number. Keep environment value preferred, overriding
configuration file value if present. Should avoid overriding environment
set value by just default config value.
Allow also value 0 from environment.
---
bin/named/config.c | 1 +
bin/named/named.conf.docbook | 1 +
bin/named/server.c | 9 +++++++++
doc/arm/Bv9ARM-book.xml | 19 +++++++++++++++++++
lib/dns/db.c | 12 ++++++++++--
lib/dns/include/dns/db.h | 9 +++++++++
lib/dns/rdataslab.c | 14 +++++++++++++-
lib/isccfg/namedconf.c | 1 +
8 files changed, 63 insertions(+), 3 deletions(-)
diff --git a/bin/named/config.c b/bin/named/config.c
index 27cf9ee..c4d44ef 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -246,6 +246,7 @@ options {\n\
max-records-per-type 100;\n\
max-refresh-time 2419200; /* 4 weeks */\n\
max-retry-time 1209600; /* 2 weeks */\n\
+ max-types-per-name 100;\n\
max-transfer-idle-in 60;\n\
max-transfer-idle-out 60;\n\
max-transfer-time-in 120;\n\
diff --git a/bin/named/named.conf.docbook b/bin/named/named.conf.docbook
index d7934c7..a4b1d76 100644
--- a/bin/named/named.conf.docbook
+++ b/bin/named/named.conf.docbook
@@ -348,6 +348,7 @@ options {
max-transfer-idle-out <replaceable>integer</replaceable>;
max-transfer-time-in <replaceable>integer</replaceable>;
max-transfer-time-out <replaceable>integer</replaceable>;
+ max-types-per-name <replaceable>integer</replaceable>;
max-udp-size <replaceable>integer</replaceable>;
max-zone-ttl ( unlimited | <replaceable>ttlval</replaceable> );
memstatistics <replaceable>boolean</replaceable>;
diff --git a/bin/named/server.c b/bin/named/server.c
index 2e88df7..2086e41 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -4615,6 +4615,15 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
INSIST(result == ISC_R_SUCCESS);
dns_db_setmaxrrperset(cfg_obj_asuint32(obj));
+ /*
+ * This is used for the cache and also as a default value
+ * for zone databases.
+ */
+ obj = NULL;
+ result = ns_config_get(maps, "max-types-per-name", &obj);
+ INSIST(result == ISC_R_SUCCESS);
+ dns_db_setmaxtypepername(cfg_obj_asuint32(obj));
+
obj = NULL;
result = ns_config_get(maps, "max-recursion-depth", &obj);
INSIST(result == ISC_R_SUCCESS);
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 25acad0..70fd769 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -8336,6 +8336,25 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>max-types-per-name</command></term>
+ <listitem>
+ <para>
+ This sets the maximum number of resource record types that can be stored
+ for a single owner name in a database. Can be configured in <option>options</option>
+ only.
+ </para>
+
+ <para>
+ If set to a positive value, any attempt to cache or to add to a zone an owner
+ name with more than the specified number of resource record types will result
+ in a failure. If set to 0, there is no cap on RR types number. The default is
+ <literal>100</literal>.
+ </para>
+ </listitem>
+ </varlistentry>
+
+
<varlistentry>
<term><command>recursive-clients</command></term>
<listitem>
diff --git a/lib/dns/db.c b/lib/dns/db.c
index 9e7632a..b0f8960 100644
--- a/lib/dns/db.c
+++ b/lib/dns/db.c
@@ -35,6 +35,7 @@
#include <dns/master.h>
#include <dns/rdata.h>
#include <dns/rdataset.h>
+#include <dns/rdataslab.h>
#include <dns/rdatasetiter.h>
#include <dns/result.h>
@@ -1151,8 +1152,15 @@ dns_db_getservestalettl(dns_db_t *db, dns_ttl_t *ttl)
return ((db->methods->getservestalettl)(db, ttl));
return (ISC_R_NOTIMPLEMENTED);
}
+
+/* Emulation of more complex changes later. */
void
dns_db_setmaxrrperset(uint32_t maxrrperset) {
- dns_rbtdb_setmaxrrperset(maxrrperset);
- dns_rbtdb64_setmaxrrperset(maxrrperset);
+ dns_rdataslab_setmaxrrperset(maxrrperset);
+}
+
+void
+dns_db_setmaxtypepername(uint32_t value) {
+ dns_rbtdb_setmaxtypepername(value);
+ dns_rbtdb64_setmaxtypepername(value);
}
diff --git a/lib/dns/include/dns/db.h b/lib/dns/include/dns/db.h
index 6357bfd..f6eae9b 100644
--- a/lib/dns/include/dns/db.h
+++ b/lib/dns/include/dns/db.h
@@ -1728,6 +1728,15 @@ dns_db_setmaxrrperset(uint32_t maxrrperset);
*\li void
*/
+void
+dns_db_setmaxtypepername(uint32_t value);
+/*%<
+ * Set the maximum permissible number of RR types per owner name.
+ *
+ * If 'value' is nonzero, then any subsequent attempt to add an rdataset with a
+ * RR type that would exceed the number of already stored RR types will return
+ * ISC_R_NOSPACE.
+ */
ISC_LANG_ENDDECLS
#endif /* DNS_DB_H */
diff --git a/lib/dns/rdataslab.c b/lib/dns/rdataslab.c
index 9566f79..8ea9ef4 100644
--- a/lib/dns/rdataslab.c
+++ b/lib/dns/rdataslab.c
@@ -121,8 +121,18 @@ fillin_offsets(unsigned char *offsetbase, unsigned int *offsettable,
#endif /* DNS_RDATASET_MAX_RECORDS */
static unsigned int dns_g_rdataset_max_records = DNS_RDATASET_MAX_RECORDS;
+static bool dns_g_rdataset_max_records_fromenv = false;
static isc_once_t once = ISC_ONCE_INIT;
+void
+dns_rdataslab_setmaxrrperset(uint32_t maxrrperset)
+{
+ if (!dns_g_rdataset_max_records_fromenv) {
+ /* Make environment override configuration to avoid resetting to default value. */
+ dns_g_rdataset_max_records = maxrrperset;
+ }
+}
+
static void
init_max_records(void) {
/* Red Hat change, allow setting different max value by environment. */
@@ -130,8 +140,10 @@ init_max_records(void) {
if (max) {
char *endp = NULL;
long l = strtol(max, &endp, 10);
- if (max != endp && endp && !*endp && l > 0)
+ if (max != endp && endp && !*endp) {
dns_g_rdataset_max_records = l;
+ dns_g_rdataset_max_records_fromenv = true;
+ }
}
}
diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
index fc46a64..b80bb9c 100644
--- a/lib/isccfg/namedconf.c
+++ b/lib/isccfg/namedconf.c
@@ -1102,6 +1102,7 @@ options_clauses[] = {
{ "match-mapped-addresses", &cfg_type_boolean, 0 },
{ "max-records-per-type", &cfg_type_uint32, 0 },
{ "max-rsa-exponent-size", &cfg_type_uint32, 0 },
+ { "max-types-per-name", &cfg_type_uint32, 0 },
{ "memstatistics", &cfg_type_boolean, 0 },
{ "memstatistics-file", &cfg_type_qstring, 0 },
{ "multiple-cnames", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
--
2.50.0

35
SOURCES/bind-9.11-export-isc-config.patch Normal file
View File

@ -0,0 +1,35 @@
diff --git a/export-libs/Makefile b/export-libs/Makefile
index df15ea8..13f416b 100644
--- a/export-libs/Makefile
+++ b/export-libs/Makefile
@@ -404,20 +404,18 @@ installdirs:
$(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${mandir}/man1
install:: isc-config.sh installdirs
- ${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}
- rm -f ${DESTDIR}${bindir}/bind9-config
- ln ${DESTDIR}${bindir}/isc-config.sh ${DESTDIR}${bindir}/bind9-config
- ${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1
- rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
- ln ${DESTDIR}${mandir}/man1/isc-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-config.1
- ${INSTALL_DATA} ${top_srcdir}/bind.keys ${DESTDIR}${sysconfdir}
+ ${INSTALL_SCRIPT} isc-config.sh ${DESTDIR}${bindir}/isc-export-config.sh
+ rm -f ${DESTDIR}${bindir}/bind9-export-config
+ ln ${DESTDIR}${bindir}/isc-export-config.sh ${DESTDIR}${bindir}/bind9-export-config
+ ${INSTALL_DATA} ${top_srcdir}/isc-config.sh.1 ${DESTDIR}${mandir}/man1/isc-export-config.sh.1
+ rm -f ${DESTDIR}${mandir}/man1/bind9-export-config.1
+ ln ${DESTDIR}${mandir}/man1/isc-export-config.sh.1 ${DESTDIR}${mandir}/man1/bind9-export-config.1
uninstall::
- rm -f ${DESTDIR}${sysconfdir}/bind.keys
- rm -f ${DESTDIR}${mandir}/man1/bind9-config.1
- rm -f ${DESTDIR}${mandir}/man1/isc-config.sh.1
- rm -f ${DESTDIR}${bindir}/bind9-config
- rm -f ${DESTDIR}${bindir}/isc-config.sh
+ rm -f ${DESTDIR}${mandir}/man1/bind9-export-config.1
+ rm -f ${DESTDIR}${mandir}/man1/isc-export-config.sh.1
+ rm -f ${DESTDIR}${bindir}/bind9-export-config
+ rm -f ${DESTDIR}${bindir}/isc-export-config.sh
tags:
rm -f TAGS

10
SOURCES/bind-9.11-fips-code-includes.patch
View File

@ -1,4 +1,4 @@
From c928591eb2a3b17c5be0cad56c8e061ebba11a95 Mon Sep 17 00:00:00 2001
From 68baeb7211ba2fcd4eff53d987e9b70ba38294cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Thu, 20 Dec 2018 11:52:12 +0100
Subject: [PATCH] Fix implicit declaration warning
@ -11,7 +11,7 @@ header providing it in files that use it.
2 files changed, 2 insertions(+)
diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
index 4b5b901..a3dd450 100644
index 36ee6c7..6051cd2 100644
--- a/bin/tests/system/tkey/keydelete.c
+++ b/bin/tests/system/tkey/keydelete.c
@@ -21,6 +21,7 @@
@ -23,7 +23,7 @@ index 4b5b901..a3dd450 100644
#include <isc/sockaddr.h>
#include <isc/socket.h>
diff --git a/lib/dns/tsig.c b/lib/dns/tsig.c
index c37b235..7786801 100644
index 70805bb..33870f3 100644
--- a/lib/dns/tsig.c
+++ b/lib/dns/tsig.c
@@ -18,6 +18,7 @@
@ -31,9 +31,9 @@ index c37b235..7786801 100644
#include <isc/buffer.h>
#include <isc/mem.h>
+#include <isc/md5.h>
#include <isc/print.h>
#include <isc/print.h>
#include <isc/refcount.h>
#include <isc/serial.h>
--
2.26.2
2.14.5

209
SOURCES/bind-9.11-fips-tests.patch
View File

@ -1,4 +1,4 @@
From 1dc81c51cd5c70b783aab8b6156aec4cfedd6fe3 Mon Sep 17 00:00:00 2001
From c23daf334d5487fa53fef88c82312e439a2d8523 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Thu, 2 Aug 2018 23:46:45 +0200
Subject: [PATCH] FIPS tests changes
@ -80,7 +80,7 @@ Date: Wed Mar 7 10:44:23 2018 +0100
bin/tests/system/digdelv/tests.sh | 20 +++---
bin/tests/system/dlv/ns1/sign.sh | 4 +-
bin/tests/system/dlv/ns2/sign.sh | 4 +-
bin/tests/system/dlv/ns6/sign.sh | 66 ++++++++++---------
bin/tests/system/dlv/ns6/sign.sh | 66 +++++++++---------
bin/tests/system/dnssec/ns2/sign.sh | 8 +--
bin/tests/system/dnssec/ns5/trusted.conf.bad | 2 +-
bin/tests/system/dnssec/tests.sh | 4 +-
@ -92,21 +92,22 @@ Date: Wed Mar 7 10:44:23 2018 +0100
bin/tests/system/nsupdate/ns1/named.conf.in | 2 +-
bin/tests/system/nsupdate/ns2/named.conf.in | 2 +-
bin/tests/system/nsupdate/setup.sh | 7 +-
bin/tests/system/nsupdate/tests.sh | 11 +++-
bin/tests/system/nsupdate/tests.sh | 11 ++-
bin/tests/system/rndc/setup.sh | 2 +-
bin/tests/system/rndc/tests.sh | 23 ++++---
bin/tests/system/tsig/clean.sh | 1 +
bin/tests/system/tsig/ns1/named.conf.in | 10 +--
bin/tests/system/tsig/ns1/rndc5.conf.in | 10 +++
bin/tests/system/tsig/setup.sh | 5 ++
bin/tests/system/tsig/tests.sh | 65 +++++++++++-------
bin/tests/system/tsig/tests.sh | 67 ++++++++++++-------
bin/tests/system/tsiggss/setup.sh | 2 +-
bin/tests/system/upforwd/ns1/named.conf.in | 2 +-
bin/tests/system/upforwd/tests.sh | 2 +-
44 files changed, 230 insertions(+), 170 deletions(-)
bin/tests/system/tsig/ns1/rndc5.conf.in | 10 +++
45 files changed, 232 insertions(+), 171 deletions(-)
create mode 100644 bin/tests/system/tsig/ns1/rndc5.conf.in
diff --git a/bin/tests/system/acl/ns2/named1.conf.in b/bin/tests/system/acl/ns2/named1.conf.in
index 9999ada..e3f8d0e 100644
index 0ea6502..026db3f 100644
--- a/bin/tests/system/acl/ns2/named1.conf.in
+++ b/bin/tests/system/acl/ns2/named1.conf.in
@@ -33,12 +33,12 @@ options {
@ -125,7 +126,7 @@ index 9999ada..e3f8d0e 100644
};
diff --git a/bin/tests/system/acl/ns2/named2.conf.in b/bin/tests/system/acl/ns2/named2.conf.in
index f8ec34e..d2d6ad3 100644
index b877880..d8f50be 100644
--- a/bin/tests/system/acl/ns2/named2.conf.in
+++ b/bin/tests/system/acl/ns2/named2.conf.in
@@ -33,12 +33,12 @@ options {
@ -144,7 +145,7 @@ index f8ec34e..d2d6ad3 100644
};
diff --git a/bin/tests/system/acl/ns2/named3.conf.in b/bin/tests/system/acl/ns2/named3.conf.in
index 2acb813..6a00344 100644
index 0a95062..aa54088 100644
--- a/bin/tests/system/acl/ns2/named3.conf.in
+++ b/bin/tests/system/acl/ns2/named3.conf.in
@@ -33,17 +33,17 @@ options {
@ -169,7 +170,7 @@ index 2acb813..6a00344 100644
};
diff --git a/bin/tests/system/acl/ns2/named4.conf.in b/bin/tests/system/acl/ns2/named4.conf.in
index bca3ee1..5913420 100644
index 7cdcb6e..606a345 100644
--- a/bin/tests/system/acl/ns2/named4.conf.in
+++ b/bin/tests/system/acl/ns2/named4.conf.in
@@ -33,12 +33,12 @@ options {
@ -188,7 +189,7 @@ index bca3ee1..5913420 100644
};
diff --git a/bin/tests/system/acl/ns2/named5.conf.in b/bin/tests/system/acl/ns2/named5.conf.in
index 9ef8171..5ae8d38 100644
index 4b4e050..0e679a8 100644
--- a/bin/tests/system/acl/ns2/named5.conf.in
+++ b/bin/tests/system/acl/ns2/named5.conf.in
@@ -34,12 +34,12 @@ options {
@ -207,7 +208,7 @@ index 9ef8171..5ae8d38 100644
};
diff --git a/bin/tests/system/acl/tests.sh b/bin/tests/system/acl/tests.sh
index 2ee34a0..a73a54e 100644
index 09f31f2..f88f0d4 100644
--- a/bin/tests/system/acl/tests.sh
+++ b/bin/tests/system/acl/tests.sh
@@ -22,14 +22,14 @@ echo_i "testing basic ACL processing"
@ -333,7 +334,7 @@ index 2ee34a0..a73a54e 100644
echo_i "testing allow-query-on ACL processing"
diff --git a/bin/tests/system/allow-query/ns2/named10.conf.in b/bin/tests/system/allow-query/ns2/named10.conf.in
index a579f32..3b8f853 100644
index 1569913..e9c5c2d 100644
--- a/bin/tests/system/allow-query/ns2/named10.conf.in
+++ b/bin/tests/system/allow-query/ns2/named10.conf.in
@@ -12,7 +12,7 @@
@ -346,7 +347,7 @@ index a579f32..3b8f853 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named11.conf.in b/bin/tests/system/allow-query/ns2/named11.conf.in
index 166afa1..997ece9 100644
index 18ac91c..2b1c873 100644
--- a/bin/tests/system/allow-query/ns2/named11.conf.in
+++ b/bin/tests/system/allow-query/ns2/named11.conf.in
@@ -12,12 +12,12 @@
@ -365,7 +366,7 @@ index 166afa1..997ece9 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named12.conf.in b/bin/tests/system/allow-query/ns2/named12.conf.in
index 25271a5..a9cb65d 100644
index b824844..dd48945 100644
--- a/bin/tests/system/allow-query/ns2/named12.conf.in
+++ b/bin/tests/system/allow-query/ns2/named12.conf.in
@@ -12,7 +12,7 @@
@ -378,7 +379,7 @@ index 25271a5..a9cb65d 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named30.conf.in b/bin/tests/system/allow-query/ns2/named30.conf.in
index c7c8254..f165e65 100644
index aeb1540..bfce58b 100644
--- a/bin/tests/system/allow-query/ns2/named30.conf.in
+++ b/bin/tests/system/allow-query/ns2/named30.conf.in
@@ -12,7 +12,7 @@
@ -391,7 +392,7 @@ index c7c8254..f165e65 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named31.conf.in b/bin/tests/system/allow-query/ns2/named31.conf.in
index 567bbcc..4fd2035 100644
index d4b7432..e0f5252 100644
--- a/bin/tests/system/allow-query/ns2/named31.conf.in
+++ b/bin/tests/system/allow-query/ns2/named31.conf.in
@@ -12,12 +12,12 @@
@ -410,7 +411,7 @@ index 567bbcc..4fd2035 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named32.conf.in b/bin/tests/system/allow-query/ns2/named32.conf.in
index b75161f..7b254e6 100644
index c025938..87afb3f 100644
--- a/bin/tests/system/allow-query/ns2/named32.conf.in
+++ b/bin/tests/system/allow-query/ns2/named32.conf.in
@@ -12,7 +12,7 @@
@ -423,7 +424,7 @@ index b75161f..7b254e6 100644
};
diff --git a/bin/tests/system/allow-query/ns2/named40.conf.in b/bin/tests/system/allow-query/ns2/named40.conf.in
index 9e17818..22f5001 100644
index d83b376..d726b94 100644
--- a/bin/tests/system/allow-query/ns2/named40.conf.in
+++ b/bin/tests/system/allow-query/ns2/named40.conf.in
@@ -16,12 +16,12 @@ acl accept { 10.53.0.2; };
@ -442,7 +443,7 @@ index 9e17818..22f5001 100644
};
diff --git a/bin/tests/system/allow-query/tests.sh b/bin/tests/system/allow-query/tests.sh
index 791a1a4..95cd971 100644
index fb6059d..f960156 100644
--- a/bin/tests/system/allow-query/tests.sh
+++ b/bin/tests/system/allow-query/tests.sh
@@ -190,7 +190,7 @@ rndc_reload
@ -527,7 +528,7 @@ index 791a1a4..95cd971 100644
grep '^a.keydisallow.example' dig.out.ns2.$n > /dev/null && ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
diff --git a/bin/tests/system/catz/ns1/named.conf.in b/bin/tests/system/catz/ns1/named.conf.in
index 6856ec7..0ac1fa3 100644
index 74b7d37..c353766 100644
--- a/bin/tests/system/catz/ns1/named.conf.in
+++ b/bin/tests/system/catz/ns1/named.conf.in
@@ -61,5 +61,5 @@ zone "catalog4.example" {
@ -538,7 +539,7 @@ index 6856ec7..0ac1fa3 100644
+ algorithm hmac-sha256;
};
diff --git a/bin/tests/system/catz/ns2/named.conf.in b/bin/tests/system/catz/ns2/named.conf.in
index dd3a9dc..77b8d96 100644
index ee83efb..35ced08 100644
--- a/bin/tests/system/catz/ns2/named.conf.in
+++ b/bin/tests/system/catz/ns2/named.conf.in
@@ -70,5 +70,5 @@ zone "catalog4.example" {
@ -549,7 +550,7 @@ index dd3a9dc..77b8d96 100644
+ algorithm hmac-sha256;
};
diff --git a/bin/tests/system/checkconf/bad-tsig.conf b/bin/tests/system/checkconf/bad-tsig.conf
index 338dddb..90cd424 100644
index 21be03e..e57c308 100644
--- a/bin/tests/system/checkconf/bad-tsig.conf
+++ b/bin/tests/system/checkconf/bad-tsig.conf
@@ -11,7 +11,7 @@
@ -562,10 +563,10 @@ index 338dddb..90cd424 100644
};
diff --git a/bin/tests/system/checkconf/good.conf b/bin/tests/system/checkconf/good.conf
index 2282f87..1359cf3 100644
index 9ab35b3..486551a 100644
--- a/bin/tests/system/checkconf/good.conf
+++ b/bin/tests/system/checkconf/good.conf
@@ -159,6 +159,6 @@ dyndb "name" "library.so" {
@@ -153,6 +153,6 @@ dyndb "name" "library.so" {
system;
};
key "mykey" {
@ -574,7 +575,7 @@ index 2282f87..1359cf3 100644
secret "qwertyuiopasdfgh";
};
diff --git a/bin/tests/system/digdelv/ns2/example.db b/bin/tests/system/digdelv/ns2/example.db
index b66207a..359b220 100644
index f4e30f5..9f53e31 100644
--- a/bin/tests/system/digdelv/ns2/example.db
+++ b/bin/tests/system/digdelv/ns2/example.db
@@ -38,12 +38,15 @@ foo SSHFP 2 1 123456789abcdef67890123456789abcdef67890
@ -600,10 +601,10 @@ index b66207a..359b220 100644
; TTL of 3 weeks
weeks 1814400 A 10.53.0.2
diff --git a/bin/tests/system/digdelv/tests.sh b/bin/tests/system/digdelv/tests.sh
index a3ebc31..0d9b9b8 100644
index ade45ce..d3aff24 100644
--- a/bin/tests/system/digdelv/tests.sh
+++ b/bin/tests/system/digdelv/tests.sh
@@ -173,7 +173,7 @@ if [ -x "$DIG" ] ; then
@@ -106,7 +106,7 @@ if [ -x "$DIG" ] ; then
echo_i "checking dig +rrcomments works for DNSKEY($n)"
ret=0
$DIG $DIGOPTS +tcp @10.53.0.3 +rrcomments DNSKEY dnskey.example > dig.out.test$n || ret=1
@ -612,7 +613,7 @@ index a3ebc31..0d9b9b8 100644
check_ttl_range dig.out.test$n "DNSKEY" 300 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -182,7 +182,7 @@ if [ -x "$DIG" ] ; then
@@ -115,7 +115,7 @@ if [ -x "$DIG" ] ; then
echo_i "checking dig +short +rrcomments works for DNSKEY ($n)"
ret=0
$DIG $DIGOPTS +tcp @10.53.0.3 +short +rrcomments DNSKEY dnskey.example > dig.out.test$n || ret=1
@ -621,7 +622,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -190,7 +190,7 @@ if [ -x "$DIG" ] ; then
@@ -123,7 +123,7 @@ if [ -x "$DIG" ] ; then
echo_i "checking dig +short +nosplit works($n)"
ret=0
$DIG $DIGOPTS +tcp @10.53.0.3 +short +nosplit DNSKEY dnskey.example > dig.out.test$n || ret=1
@ -630,7 +631,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -198,7 +198,7 @@ if [ -x "$DIG" ] ; then
@@ -131,7 +131,7 @@ if [ -x "$DIG" ] ; then
echo_i "checking dig +short +rrcomments works($n)"
ret=0
$DIG $DIGOPTS +tcp @10.53.0.3 +short +rrcomments DNSKEY dnskey.example > dig.out.test$n || ret=1
@ -639,7 +640,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -215,7 +215,7 @@ if [ -x "$DIG" ] ; then
@@ -148,7 +148,7 @@ if [ -x "$DIG" ] ; then
echo_i "checking dig +short +rrcomments works($n)"
ret=0
$DIG $DIGOPTS +tcp @10.53.0.3 +short +rrcomments DNSKEY dnskey.example > dig.out.test$n || ret=1
@ -648,7 +649,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -846,7 +846,7 @@ if [ -x ${DELV} ] ; then
@@ -695,7 +695,7 @@ if [ -x ${DELV} ] ; then
echo_i "checking delv +rrcomments works for DNSKEY($n)"
ret=0
$DELV $DELVOPTS +tcp @10.53.0.3 +rrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
@ -657,7 +658,7 @@ index a3ebc31..0d9b9b8 100644
check_ttl_range delv.out.test$n "DNSKEY" 300 || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -855,7 +855,7 @@ if [ -x ${DELV} ] ; then
@@ -704,7 +704,7 @@ if [ -x ${DELV} ] ; then
echo_i "checking delv +short +rrcomments works for DNSKEY ($n)"
ret=0
$DELV $DELVOPTS +tcp @10.53.0.3 +short +rrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
@ -666,7 +667,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -863,7 +863,7 @@ if [ -x ${DELV} ] ; then
@@ -712,7 +712,7 @@ if [ -x ${DELV} ] ; then
echo_i "checking delv +short +rrcomments works ($n)"
ret=0
$DELV $DELVOPTS +tcp @10.53.0.3 +short +rrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
@ -675,7 +676,7 @@ index a3ebc31..0d9b9b8 100644
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
@@ -871,7 +871,7 @@ if [ -x ${DELV} ] ; then
@@ -720,7 +720,7 @@ if [ -x ${DELV} ] ; then
echo_i "checking delv +short +nosplit works ($n)"
ret=0
$DELV $DELVOPTS +tcp @10.53.0.3 +short +nosplit DNSKEY dnskey.example > delv.out.test$n || ret=1
@ -684,7 +685,7 @@ index a3ebc31..0d9b9b8 100644
if test `wc -l < delv.out.test$n` != 1 ; then ret=1 ; fi
f=`awk '{print NF}' < delv.out.test$n`
test "${f:-0}" -eq 14 || ret=1
@@ -882,7 +882,7 @@ if [ -x ${DELV} ] ; then
@@ -731,7 +731,7 @@ if [ -x ${DELV} ] ; then
echo_i "checking delv +short +nosplit +norrcomments works ($n)"
ret=0
$DELV $DELVOPTS +tcp @10.53.0.3 +short +nosplit +norrcomments DNSKEY dnskey.example > delv.out.test$n || ret=1
@ -694,7 +695,7 @@ index a3ebc31..0d9b9b8 100644
f=`awk '{print NF}' < delv.out.test$n`
test "${f:-0}" -eq 4 || ret=1
diff --git a/bin/tests/system/dlv/ns1/sign.sh b/bin/tests/system/dlv/ns1/sign.sh
index 14ca5db..3f522d0 100755
index 606e7cc..a3a0d60 100755
--- a/bin/tests/system/dlv/ns1/sign.sh
+++ b/bin/tests/system/dlv/ns1/sign.sh
@@ -23,8 +23,8 @@ infile=root.db.in
@ -709,7 +710,7 @@ index 14ca5db..3f522d0 100755
cat $infile $keyname1.key $keyname2.key >$zonefile
diff --git a/bin/tests/system/dlv/ns2/sign.sh b/bin/tests/system/dlv/ns2/sign.sh
index d870798..b0ab372 100755
index 9825c57..202c978 100755
--- a/bin/tests/system/dlv/ns2/sign.sh
+++ b/bin/tests/system/dlv/ns2/sign.sh
@@ -24,8 +24,8 @@ zonefile=druz.db
@ -724,7 +725,7 @@ index d870798..b0ab372 100755
cat $infile $keyname1.key $keyname2.key >$zonefile
diff --git a/bin/tests/system/dlv/ns6/sign.sh b/bin/tests/system/dlv/ns6/sign.sh
index ba39f90..f20a2dd 100755
index 1e39862..4ed19ac 100755
--- a/bin/tests/system/dlv/ns6/sign.sh
+++ b/bin/tests/system/dlv/ns6/sign.sh
@@ -16,13 +16,15 @@ SYSTESTDIR=dlv
@ -911,7 +912,7 @@ index ba39f90..f20a2dd 100755
cat $infile $keyname1.key $keyname2.key >$zonefile
diff --git a/bin/tests/system/dnssec/ns2/sign.sh b/bin/tests/system/dnssec/ns2/sign.sh
index d401823..139c7ad 100644
index 13fb924..1ffa279 100644
--- a/bin/tests/system/dnssec/ns2/sign.sh
+++ b/bin/tests/system/dnssec/ns2/sign.sh
@@ -126,8 +126,8 @@ zone=in-addr.arpa.
@ -944,7 +945,7 @@ index d401823..139c7ad 100644
cat $dlvinfile $dlvkeyname.key $dlvsetfile > $dlvzonefile
diff --git a/bin/tests/system/dnssec/ns5/trusted.conf.bad b/bin/tests/system/dnssec/ns5/trusted.conf.bad
index 75cf699..b4d848c 100644
index ed30460..e6b1126 100644
--- a/bin/tests/system/dnssec/ns5/trusted.conf.bad
+++ b/bin/tests/system/dnssec/ns5/trusted.conf.bad
@@ -10,5 +10,5 @@
@ -955,10 +956,10 @@ index 75cf699..b4d848c 100644
+ "." 256 3 8 "AwEAAarwAdjV4gIhpBCjXVAScRFEx3co7k8smJdxrnqoGsl5NB7EZ9jRdgvCXbJn6v8y9jlNWVHvaC8ilhfhLh0A1vLWiWv4ijd/12xcnrY7xpG7Cu3YkxUxaXJ7Jdg/Iw1+9mGgXF1v4UbCIcw/3U3cxyk7OxYg+VSb5KBAQSR0upxV";
};
diff --git a/bin/tests/system/dnssec/tests.sh b/bin/tests/system/dnssec/tests.sh
index 30f7fc5..2f34b6d 100644
index b31c1b4..a5e237b 100644
--- a/bin/tests/system/dnssec/tests.sh
+++ b/bin/tests/system/dnssec/tests.sh
@@ -3281,8 +3281,8 @@ do
@@ -3235,8 +3235,8 @@ do
alg=`expr $alg + 1`
continue;;
3) size="-b 512";;
@ -970,7 +971,7 @@ index 30f7fc5..2f34b6d 100644
8) size="-b 512";;
10) size="-b 1024";;
diff --git a/bin/tests/system/feature-test.c b/bin/tests/system/feature-test.c
index 5e473ab..b08692e 100644
index c1249ed..20a3139 100644
--- a/bin/tests/system/feature-test.c
+++ b/bin/tests/system/feature-test.c
@@ -19,6 +19,7 @@
@ -982,14 +983,14 @@ index 5e473ab..b08692e 100644
#ifdef WIN32
@@ -47,6 +48,7 @@ usage() {
fprintf(stderr, "\t--have-geoip\n");
fprintf(stderr, "\t--have-libxml2\n");
fprintf(stderr, "\t--ipv6only=no\n");
+ fprintf(stderr, "\t--md5\n");
fprintf(stderr, "\t--rpz-log-qtype-qclass\n");
fprintf(stderr, "\t--rpz-nsdname\n");
fprintf(stderr, "\t--rpz-nsip\n");
@@ -194,6 +196,18 @@ main(int argc, char **argv) {
fprintf(stderr, " --have-geoip2\n");
fprintf(stderr, " --have-libxml2\n");
fprintf(stderr, " --ipv6only=no\n");
+ fprintf(stderr, " --md5\n");
fprintf(stderr, " --rpz-nsdname\n");
fprintf(stderr, " --rpz-nsip\n");
fprintf(stderr, " --with-idn\n");
@@ -155,6 +157,18 @@ main(int argc, char **argv) {
#endif
}
@ -1009,7 +1010,7 @@ index 5e473ab..b08692e 100644
#ifdef ENABLE_RPZ_NSIP
return (0);
diff --git a/bin/tests/system/filter-aaaa/ns1/sign.sh b/bin/tests/system/filter-aaaa/ns1/sign.sh
index 479f98c..4d4a765 100755
index f755581..4a7d890 100755
--- a/bin/tests/system/filter-aaaa/ns1/sign.sh
+++ b/bin/tests/system/filter-aaaa/ns1/sign.sh
@@ -21,8 +21,8 @@ infile=signed.db.in
@ -1024,7 +1025,7 @@ index 479f98c..4d4a765 100755
cat $infile $keyname1.key $keyname2.key >$zonefile
diff --git a/bin/tests/system/filter-aaaa/ns4/sign.sh b/bin/tests/system/filter-aaaa/ns4/sign.sh
index 479f98c..4d4a765 100755
index f755581..4a7d890 100755
--- a/bin/tests/system/filter-aaaa/ns4/sign.sh
+++ b/bin/tests/system/filter-aaaa/ns4/sign.sh
@@ -21,8 +21,8 @@ infile=signed.db.in
@ -1039,7 +1040,7 @@ index 479f98c..4d4a765 100755
cat $infile $keyname1.key $keyname2.key >$zonefile
diff --git a/bin/tests/system/notify/ns5/named.conf.in b/bin/tests/system/notify/ns5/named.conf.in
index 157ef16..b802288 100644
index cfcfe8f..0a1614d 100644
--- a/bin/tests/system/notify/ns5/named.conf.in
+++ b/bin/tests/system/notify/ns5/named.conf.in
@@ -10,17 +10,17 @@
@ -1064,7 +1065,7 @@ index 157ef16..b802288 100644
};
diff --git a/bin/tests/system/notify/tests.sh b/bin/tests/system/notify/tests.sh
index f9fd3f5..916af75 100644
index 1f6e6d0..c08bd25 100644
--- a/bin/tests/system/notify/tests.sh
+++ b/bin/tests/system/notify/tests.sh
@@ -212,16 +212,16 @@ ret=0
@ -1088,7 +1089,7 @@ index f9fd3f5..916af75 100644
grep "test string" dig.out.b.ns5.test$n > /dev/null &&
grep "test string" dig.out.c.ns5.test$n > /dev/null &&
diff --git a/bin/tests/system/nsupdate/ns1/named.conf.in b/bin/tests/system/nsupdate/ns1/named.conf.in
index b0ded3a..cb80269 100644
index 1d999ad..26b6b7c 100644
--- a/bin/tests/system/nsupdate/ns1/named.conf.in
+++ b/bin/tests/system/nsupdate/ns1/named.conf.in
@@ -32,7 +32,7 @@ controls {
@ -1101,7 +1102,7 @@ index b0ded3a..cb80269 100644
};
diff --git a/bin/tests/system/nsupdate/ns2/named.conf.in b/bin/tests/system/nsupdate/ns2/named.conf.in
index e6e2382..b0a94e0 100644
index 4549184..cb7dccd 100644
--- a/bin/tests/system/nsupdate/ns2/named.conf.in
+++ b/bin/tests/system/nsupdate/ns2/named.conf.in
@@ -33,7 +33,7 @@ controls {
@ -1114,10 +1115,10 @@ index e6e2382..b0a94e0 100644
};
diff --git a/bin/tests/system/nsupdate/setup.sh b/bin/tests/system/nsupdate/setup.sh
index 2b3b154..8240c42 100644
index 21805c5..0d3d85c 100644
--- a/bin/tests/system/nsupdate/setup.sh
+++ b/bin/tests/system/nsupdate/setup.sh
@@ -68,7 +68,12 @@ EOF
@@ -58,7 +58,12 @@ EOF
$DDNSCONFGEN -q -r $RANDFILE -z example.nil > ns1/ddns.key
@ -1132,10 +1133,10 @@ index 2b3b154..8240c42 100644
$DDNSCONFGEN -q -r $RANDFILE -a hmac-sha224 -k sha224-key -z keytests.nil > ns1/sha224.key
$DDNSCONFGEN -q -r $RANDFILE -a hmac-sha256 -k sha256-key -z keytests.nil > ns1/sha256.key
diff --git a/bin/tests/system/nsupdate/tests.sh b/bin/tests/system/nsupdate/tests.sh
index 60cf7ee..f8994ff 100755
index 4da4849..b3bc807 100755
--- a/bin/tests/system/nsupdate/tests.sh
+++ b/bin/tests/system/nsupdate/tests.sh
@@ -804,7 +804,14 @@ fi
@@ -708,7 +708,14 @@ fi
n=`expr $n + 1`
ret=0
echo_i "check TSIG key algorithms ($n)"
@ -1151,7 +1152,7 @@ index 60cf7ee..f8994ff 100755
$NSUPDATE -k ns1/${alg}.key <<END > /dev/null || ret=1
server 10.53.0.1 ${PORT}
update add ${alg}.keytests.nil. 600 A 10.10.10.3
@@ -812,7 +819,7 @@ send
@@ -716,7 +723,7 @@ send
END
done
sleep 2
@ -1161,10 +1162,10 @@ index 60cf7ee..f8994ff 100755
done
if [ $ret -ne 0 ]; then
diff --git a/bin/tests/system/rndc/setup.sh b/bin/tests/system/rndc/setup.sh
index 2eb2cd5..36f5114 100644
index 343869e..c30efb0 100644
--- a/bin/tests/system/rndc/setup.sh
+++ b/bin/tests/system/rndc/setup.sh
@@ -35,7 +35,7 @@ make_key () {
@@ -37,7 +37,7 @@ make_key () {
sed 's/allow { 10.53.0.4/allow { any/' >> ns4/named.conf
}
@ -1174,7 +1175,7 @@ index 2eb2cd5..36f5114 100644
make_key 3 ${EXTRAPORT3} hmac-sha224
make_key 4 ${EXTRAPORT4} hmac-sha256
diff --git a/bin/tests/system/rndc/tests.sh b/bin/tests/system/rndc/tests.sh
index 4e25e51..cb8934c 100644
index 57e066d..186a723 100644
--- a/bin/tests/system/rndc/tests.sh
+++ b/bin/tests/system/rndc/tests.sh
@@ -348,15 +348,20 @@ if [ $ret != 0 ]; then echo_i "failed"; fi
@ -1207,8 +1208,17 @@ index 4e25e51..cb8934c 100644
n=`expr $n + 1`
echo_i "testing rndc with hmac-sha1 ($n)"
diff --git a/bin/tests/system/tsig/clean.sh b/bin/tests/system/tsig/clean.sh
index 576ec70..cb7a852 100644
--- a/bin/tests/system/tsig/clean.sh
+++ b/bin/tests/system/tsig/clean.sh
@@ -20,3 +20,4 @@ rm -f */named.run
rm -f ns*/named.lock
rm -f Kexample.net.+163+*
rm -f keygen.out?
+rm -f ns1/named.conf
diff --git a/bin/tests/system/tsig/ns1/named.conf.in b/bin/tests/system/tsig/ns1/named.conf.in
index 4905ffd..958d9fb 100644
index fbf30c6..f61657d 100644
--- a/bin/tests/system/tsig/ns1/named.conf.in
+++ b/bin/tests/system/tsig/ns1/named.conf.in
@@ -21,10 +21,7 @@ options {
@ -1235,27 +1245,11 @@ index 4905ffd..958d9fb 100644
key "sha1-trunc" {
secret "FrSt77yPTFx6hTs4i2tKLB9LmE0=";
diff --git a/bin/tests/system/tsig/ns1/rndc5.conf.in b/bin/tests/system/tsig/ns1/rndc5.conf.in
new file mode 100644
index 0000000..0682194
--- /dev/null
+++ b/bin/tests/system/tsig/ns1/rndc5.conf.in
@@ -0,0 +1,10 @@
+# Conditionally included when support for MD5 is available
+key "md5" {
+ secret "97rnFx24Tfna4mHPfgnerA==";
+ algorithm hmac-md5;
+};
+
+key "md5-trunc" {
+ secret "97rnFx24Tfna4mHPfgnerA==";
+ algorithm hmac-md5-80;
+};
diff --git a/bin/tests/system/tsig/setup.sh b/bin/tests/system/tsig/setup.sh
index f42aa79..bfcf4a6 100644
index 4dd4a25..aa0f966 100644
--- a/bin/tests/system/tsig/setup.sh
+++ b/bin/tests/system/tsig/setup.sh
@@ -15,3 +15,8 @@ SYSTEMTESTTOP=..
@@ -17,3 +17,8 @@ $SHELL clean.sh
copy_setports ns1/named.conf.in ns1/named.conf
test -r $RANDFILE || $GENRANDOM $RANDOMSIZE $RANDFILE
@ -1265,7 +1259,7 @@ index f42aa79..bfcf4a6 100644
+ cat ns1/rndc5.conf.in >> ns1/named.conf
+fi
diff --git a/bin/tests/system/tsig/tests.sh b/bin/tests/system/tsig/tests.sh
index e0c2903..327fa50 100644
index f731fa6..cade35b 100644
--- a/bin/tests/system/tsig/tests.sh
+++ b/bin/tests/system/tsig/tests.sh
@@ -26,20 +26,25 @@ sha512="jI/Pa4qRu96t76Pns5Z/Ndxbn3QCkwcxLOgt9vgvnJw5wqTRvNyk3FtD6yIMd1dWVlqZ+Y4f
@ -1279,6 +1273,13 @@ index e0c2903..327fa50 100644
-if [ $ret -eq 1 ] ; then
- echo_i "failed"; status=1
-fi
-
-echo_i "fetching using hmac-md5 (new form)"
-ret=0
-$DIG $DIGOPTS example.nil. -y "hmac-md5:md5:$md5" @10.53.0.1 soa > dig.out.md5.new || ret=1
-grep -i "md5.*TSIG.*NOERROR" dig.out.md5.new > /dev/null || ret=1
-if [ $ret -eq 1 ] ; then
- echo_i "failed"; status=1
+if $FEATURETEST --md5
+then
+ echo_i "fetching using hmac-md5 (old form)"
@ -1288,13 +1289,7 @@ index e0c2903..327fa50 100644
+ if [ $ret -eq 1 ] ; then
+ echo_i "failed"; status=1
+ fi
-echo_i "fetching using hmac-md5 (new form)"
-ret=0
-$DIG $DIGOPTS example.nil. -y "hmac-md5:md5:$md5" @10.53.0.1 soa > dig.out.md5.new || ret=1
-grep -i "md5.*TSIG.*NOERROR" dig.out.md5.new > /dev/null || ret=1
-if [ $ret -eq 1 ] ; then
- echo_i "failed"; status=1
+
+ echo_i "fetching using hmac-md5 (new form)"
+ ret=0
+ $DIG $DIGOPTS example.nil. -y "hmac-md5:md5:$md5" @10.53.0.1 soa > dig.out.md5.new || ret=1
@ -1356,10 +1351,10 @@ index e0c2903..327fa50 100644
echo_i "fetching using hmac-sha1-80 (BADTRUNC)"
diff --git a/bin/tests/system/tsiggss/setup.sh b/bin/tests/system/tsiggss/setup.sh
index f04c907..09da5f9 100644
index 0d21c7b..dbcb7b4 100644
--- a/bin/tests/system/tsiggss/setup.sh
+++ b/bin/tests/system/tsiggss/setup.sh
@@ -16,5 +16,5 @@ test -r $RANDFILE || $GENRANDOM $RANDOMSIZE $RANDFILE
@@ -18,5 +18,5 @@ test -r $RANDFILE || $GENRANDOM $RANDOMSIZE $RANDFILE
copy_setports ns1/named.conf.in ns1/named.conf
@ -1367,7 +1362,7 @@ index f04c907..09da5f9 100644
+key=`$KEYGEN -Cq -K ns1 -a DSA -b 1024 -r $RANDFILE -n HOST -T KEY key.example.nil.`
cat ns1/example.nil.db.in ns1/${key}.key > ns1/example.nil.db
diff --git a/bin/tests/system/upforwd/ns1/named.conf.in b/bin/tests/system/upforwd/ns1/named.conf.in
index 4ddd7a4..238f52a 100644
index e0a30cd..6a77b1c 100644
--- a/bin/tests/system/upforwd/ns1/named.conf.in
+++ b/bin/tests/system/upforwd/ns1/named.conf.in
@@ -10,7 +10,7 @@
@ -1380,7 +1375,7 @@ index 4ddd7a4..238f52a 100644
};
diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh
index 1cf8d3b..f4c3216 100644
index b0694bb..9adae82 100644
--- a/bin/tests/system/upforwd/tests.sh
+++ b/bin/tests/system/upforwd/tests.sh
@@ -68,7 +68,7 @@ if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi
@ -1392,6 +1387,22 @@ index 1cf8d3b..f4c3216 100644
server 10.53.0.3 ${PORT}
update add updated.example. 600 A 10.10.10.1
update add updated.example. 600 TXT Foo
diff --git a/bin/tests/system/tsig/ns1/rndc5.conf.in b/bin/tests/system/tsig/ns1/rndc5.conf.in
new file mode 100644
index 0000000..0682194
--- /dev/null
+++ b/bin/tests/system/tsig/ns1/rndc5.conf.in
@@ -0,0 +1,10 @@
+# Conditionally included when support for MD5 is available
+key "md5" {
+ secret "97rnFx24Tfna4mHPfgnerA==";
+ algorithm hmac-md5;
+};
+
+key "md5-trunc" {
+ secret "97rnFx24Tfna4mHPfgnerA==";
+ algorithm hmac-md5-80;
+};
--
2.31.1
2.20.1

34
SOURCES/bind-9.11-kyua-pkcs11.patch
View File

@ -1,4 +1,4 @@
From a9b5785f174cf7fd74891fa64f6b69b9a9b55466 Mon Sep 17 00:00:00 2001
From eb38d2278937ec3fe45d0af30cd080953bbb5b54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 2 Jan 2018 18:13:07 +0100
Subject: [PATCH] Fix pkcs11 variants atf tests
@ -16,10 +16,10 @@ Add pkcs11 Kyuafile, fix dh_test to pass in pkcs11 mode
6 files changed, 38 insertions(+), 16 deletions(-)
diff --git a/configure.ac b/configure.ac
index 62ecf56..0940a7d 100644
index 0532feb..a83ddd5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5476,6 +5476,7 @@ AC_CONFIG_FILES([
@@ -5578,6 +5578,7 @@ AC_CONFIG_FILES([
lib/dns-pkcs11/include/Makefile
lib/dns-pkcs11/include/dns/Makefile
lib/dns-pkcs11/include/dst/Makefile
@ -43,13 +43,13 @@ index 7c8bab0..eec9564 100644
include('isccfg/Kyuafile')
include('lwres/Kyuafile')
diff --git a/lib/dns-pkcs11/tests/Makefile.in b/lib/dns-pkcs11/tests/Makefile.in
index 22a06a8..5df5b15 100644
index 7671e1d..e237d5c 100644
--- a/lib/dns-pkcs11/tests/Makefile.in
+++ b/lib/dns-pkcs11/tests/Makefile.in
@@ -17,12 +17,12 @@ VERSION=@BIND9_VERSION@
CINCLUDES = -I. -Iinclude ${DNS_INCLUDES} ${ISC_INCLUDES} \
@DST_OPENSSL_INC@ ${MAXMINDDB_CFLAGS}
@DST_OPENSSL_INC@
-CDEFINES = @CRYPTO@ -DTESTS="\"${top_builddir}/lib/dns/tests/\""
+CDEFINES = @CRYPTO_PK11@ -DTESTS="\"${top_builddir}/lib/dns-pkcs11/tests/\""
@ -65,10 +65,10 @@ index 22a06a8..5df5b15 100644
LIBS = @LIBS@ @CMOCKA_LIBS@
CFLAGS = @CFLAGS@ @CMOCKA_CFLAGS@
diff --git a/lib/dns-pkcs11/tests/dh_test.c b/lib/dns-pkcs11/tests/dh_test.c
index a5bf46c..9ff2b76 100644
index 4dbfd82..a383b8e 100644
--- a/lib/dns-pkcs11/tests/dh_test.c
+++ b/lib/dns-pkcs11/tests/dh_test.c
@@ -88,7 +88,8 @@ dh_computesecret(void **state) {
@@ -86,7 +86,8 @@ dh_computesecret(void **state) {
result = dst_key_computesecret(key, key, &buf);
assert_int_equal(result, DST_R_NOTPRIVATEKEY);
result = key->func->computesecret(key, key, &buf);
@ -79,7 +79,7 @@ index a5bf46c..9ff2b76 100644
dst_key_free(&key);
}
diff --git a/lib/isc-pkcs11/tests/Makefile.in b/lib/isc-pkcs11/tests/Makefile.in
index 36d2207..00dfbc9 100644
index 2fdee0b..a263b35 100644
--- a/lib/isc-pkcs11/tests/Makefile.in
+++ b/lib/isc-pkcs11/tests/Makefile.in
@@ -16,10 +16,10 @@ VERSION=@BIND9_VERSION@
@ -97,10 +97,10 @@ index 36d2207..00dfbc9 100644
LIBS = @LIBS@ @CMOCKA_LIBS@
CFLAGS = @CFLAGS@ @CMOCKA_CFLAGS@
diff --git a/lib/isc-pkcs11/tests/hash_test.c b/lib/isc-pkcs11/tests/hash_test.c
index 4fafc38..5eb2be2 100644
index 9c4d299..d9deba2 100644
--- a/lib/isc-pkcs11/tests/hash_test.c
+++ b/lib/isc-pkcs11/tests/hash_test.c
@@ -84,7 +84,7 @@ typedef struct hash_testcase {
@@ -85,7 +85,7 @@ typedef struct hash_testcase {
typedef struct hash_test_key {
const char *key;
@ -109,7 +109,7 @@ index 4fafc38..5eb2be2 100644
} hash_test_key_t;
/* non-hmac tests */
@@ -955,8 +955,11 @@ isc_hmacsha1_test(void **state) {
@@ -956,8 +956,11 @@ isc_hmacsha1_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -122,7 +122,7 @@ index 4fafc38..5eb2be2 100644
isc_hmacsha1_update(&hmacsha1,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1115,8 +1118,11 @@ isc_hmacsha224_test(void **state) {
@@ -1116,8 +1119,11 @@ isc_hmacsha224_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -135,7 +135,7 @@ index 4fafc38..5eb2be2 100644
isc_hmacsha224_update(&hmacsha224,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1276,8 +1282,11 @@ isc_hmacsha256_test(void **state) {
@@ -1277,8 +1283,11 @@ isc_hmacsha256_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -148,7 +148,7 @@ index 4fafc38..5eb2be2 100644
isc_hmacsha256_update(&hmacsha256,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1443,8 +1452,11 @@ isc_hmacsha384_test(void **state) {
@@ -1444,8 +1453,11 @@ isc_hmacsha384_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -161,7 +161,7 @@ index 4fafc38..5eb2be2 100644
isc_hmacsha384_update(&hmacsha384,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1610,8 +1622,11 @@ isc_hmacsha512_test(void **state) {
@@ -1611,8 +1623,11 @@ isc_hmacsha512_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -174,7 +174,7 @@ index 4fafc38..5eb2be2 100644
isc_hmacsha512_update(&hmacsha512,
(const uint8_t *) testcase->input,
testcase->input_len);
@@ -1754,8 +1769,11 @@ isc_hmacmd5_test(void **state) {
@@ -1755,8 +1770,11 @@ isc_hmacmd5_test(void **state) {
hash_test_key_t *test_key = test_keys;
while (testcase->input != NULL && testcase->result != NULL) {
@ -188,5 +188,5 @@ index 4fafc38..5eb2be2 100644
(const uint8_t *) testcase->input,
testcase->input_len);
--
2.21.1
2.20.1

288
SOURCES/bind-9.11-rh1624100.patch Normal file
View File

@ -0,0 +1,288 @@
From 76594cba9a1e910bb36160d96fc3872349341799 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@sury.org>
Date: Wed, 25 Apr 2018 14:04:31 +0200
Subject: [PATCH] Replace isc_safe routines with their OpenSSL counter parts
(cherry picked from commit 66ba2fdad583d962a1f4971c85d58381f0849e4d)
Remove isc_safe_memcompare, it's not needed anywhere and can't be replaced with CRYPTO_memcmp()
(cherry picked from commit b105ccee68ccc3c18e6ea530063b3c8e5a42571c)
Fix the isc_safe_memwipe() usage with (NULL, >0)
(cherry picked from commit 083461d3329ff6f2410745848a926090586a9846)
---
bin/dnssec/dnssec-signzone.c | 2 +-
lib/dns/nsec3.c | 4 +-
lib/dns/spnego.c | 4 +-
lib/isc/Makefile.in | 8 +---
lib/isc/include/isc/safe.h | 18 ++------
lib/isc/safe.c | 83 ------------------------------------
lib/isc/tests/safe_test.c | 18 --------
7 files changed, 11 insertions(+), 126 deletions(-)
delete mode 100644 lib/isc/safe.c
diff --git a/bin/dnssec/dnssec-signzone.c b/bin/dnssec/dnssec-signzone.c
index 6ddaebe..d921870 100644
--- a/bin/dnssec/dnssec-signzone.c
+++ b/bin/dnssec/dnssec-signzone.c
@@ -787,7 +787,7 @@ hashlist_add_dns_name(hashlist_t *l, /*const*/ dns_name_t *name,
static int
hashlist_comp(const void *a, const void *b) {
- return (isc_safe_memcompare(a, b, hash_length + 1));
+ return (memcmp(a, b, hash_length + 1));
}
static void
diff --git a/lib/dns/nsec3.c b/lib/dns/nsec3.c
index 6ae7ca8..01426d6 100644
--- a/lib/dns/nsec3.c
+++ b/lib/dns/nsec3.c
@@ -1963,7 +1963,7 @@ dns_nsec3_noexistnodata(dns_rdatatype_t type, dns_name_t* name,
* Work out what this NSEC3 covers.
* Inside (<0) or outside (>=0).
*/
- scope = isc_safe_memcompare(owner, nsec3.next, nsec3.next_length);
+ scope = memcmp(owner, nsec3.next, nsec3.next_length);
/*
* Prepare to compute all the hashes.
@@ -1987,7 +1987,7 @@ dns_nsec3_noexistnodata(dns_rdatatype_t type, dns_name_t* name,
return (ISC_R_IGNORE);
}
- order = isc_safe_memcompare(hash, owner, length);
+ order = memcmp(hash, owner, length);
if (first && order == 0) {
/*
* The hashes are the same.
diff --git a/lib/dns/spnego.c b/lib/dns/spnego.c
index ad77f24..670982a 100644
--- a/lib/dns/spnego.c
+++ b/lib/dns/spnego.c
@@ -371,7 +371,7 @@ gssapi_spnego_decapsulate(OM_uint32 *,
/* mod_auth_kerb.c */
-static int
+static isc_boolean_t
cmp_gss_type(gss_buffer_t token, gss_OID gssoid)
{
unsigned char *p;
@@ -395,7 +395,7 @@ cmp_gss_type(gss_buffer_t token, gss_OID gssoid)
if (((OM_uint32) *p++) != gssoid->length)
return (GSS_S_DEFECTIVE_TOKEN);
- return (isc_safe_memcompare(p, gssoid->elements, gssoid->length));
+ return (!isc_safe_memequal(p, gssoid->elements, gssoid->length));
}
/* accept_sec_context.c */
diff --git a/lib/isc/Makefile.in b/lib/isc/Makefile.in
index 0fd0837..8ad54bb 100644
--- a/lib/isc/Makefile.in
+++ b/lib/isc/Makefile.in
@@ -60,7 +60,7 @@ OBJS = @ISC_EXTRA_OBJS@ @ISC_PK11_O@ @ISC_PK11_RESULT_O@ \
parseint.@O@ portset.@O@ quota.@O@ radix.@O@ random.@O@ \
ratelimiter.@O@ refcount.@O@ region.@O@ regex.@O@ result.@O@ \
rwlock.@O@ \
- safe.@O@ serial.@O@ siphash.@O@ sha1.@O@ sha2.@O@ sockaddr.@O@ stats.@O@ \
+ serial.@O@ siphash.@O@ sha1.@O@ sha2.@O@ sockaddr.@O@ stats.@O@ \
string.@O@ strtoul.@O@ symtab.@O@ task.@O@ taskpool.@O@ \
tm.@O@ timer.@O@ version.@O@ \
${UNIXOBJS} ${NLSOBJS} ${THREADOBJS}
@@ -79,7 +79,7 @@ SRCS = @ISC_EXTRA_SRCS@ @ISC_PK11_C@ @ISC_PK11_RESULT_C@ \
netaddr.c netscope.c pool.c ondestroy.c \
parseint.c portset.c quota.c radix.c random.c ${CHACHASRCS} \
ratelimiter.c refcount.c region.c regex.c result.c rwlock.c \
- safe.c serial.c siphash.c sha1.c sha2.c sockaddr.c stats.c string.c \
+ serial.c siphash.c sha1.c sha2.c sockaddr.c stats.c string.c \
strtoul.c symtab.c task.c taskpool.c timer.c \
tm.c version.c
@@ -95,10 +95,6 @@ TESTDIRS = @UNITTESTS@
@BIND9_MAKE_RULES@
-safe.@O@: safe.c
- ${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} @CCNOOPT@ \
- -c ${srcdir}/safe.c
-
version.@O@: version.c
${LIBTOOL_MODE_COMPILE} ${CC} ${ALL_CFLAGS} \
-DVERSION=\"${VERSION}\" \
diff --git a/lib/isc/include/isc/safe.h b/lib/isc/include/isc/safe.h
index 66ed08b..88b8f47 100644
--- a/lib/isc/include/isc/safe.h
+++ b/lib/isc/include/isc/safe.h
@@ -15,29 +15,19 @@
/*! \file isc/safe.h */
-#include <stdbool.h>
-
-#include <isc/types.h>
-#include <stdlib.h>
+#include <isc/lang.h>
+#include <openssl/crypto.h>
ISC_LANG_BEGINDECLS
-bool
-isc_safe_memequal(const void *s1, const void *s2, size_t n);
+#define isc_safe_memequal(s1, s2, n) !CRYPTO_memcmp(s1, s2, n)
/*%<
* Returns true iff. two blocks of memory are equal, otherwise
* false.
*
*/
-int
-isc_safe_memcompare(const void *b1, const void *b2, size_t len);
-/*%<
- * Clone of libc memcmp() which is safe to differential timing attacks.
- */
-
-void
-isc_safe_memwipe(void *ptr, size_t len);
+#define isc_safe_memwipe(ptr, len) OPENSSL_cleanse(ptr, len)
/*%<
* Clear the memory of length `len` pointed to by `ptr`.
*
diff --git a/lib/isc/safe.c b/lib/isc/safe.c
deleted file mode 100644
index 7a464b6..0000000
--- a/lib/isc/safe.c
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
- *
- * This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/.
- *
- * See the COPYRIGHT file distributed with this work for additional
- * information regarding copyright ownership.
- */
-
-/*! \file */
-
-#include <config.h>
-
-#include <stdbool.h>
-
-#include <isc/safe.h>
-#include <isc/string.h>
-#include <isc/util.h>
-
-#ifdef WIN32
-#include <windows.h>
-#endif
-
-#ifdef _MSC_VER
-#pragma optimize("", off)
-#endif
-
-bool
-isc_safe_memequal(const void *s1, const void *s2, size_t n) {
- uint8_t acc = 0;
-
- if (n != 0U) {
- const uint8_t *p1 = s1, *p2 = s2;
-
- do {
- acc |= *p1++ ^ *p2++;
- } while (--n != 0U);
- }
- return (acc == 0);
-}
-
-
-int
-isc_safe_memcompare(const void *b1, const void *b2, size_t len) {
- const unsigned char *p1 = b1, *p2 = b2;
- size_t i;
- int res = 0, done = 0;
-
- for (i = 0; i < len; i++) {
- /* lt is -1 if p1[i] < p2[i]; else 0. */
- int lt = (p1[i] - p2[i]) >> CHAR_BIT;
-
- /* gt is -1 if p1[i] > p2[i]; else 0. */
- int gt = (p2[i] - p1[i]) >> CHAR_BIT;
-
- /* cmp is 1 if p1[i] > p2[i]; -1 if p1[i] < p2[i]; else 0. */
- int cmp = lt - gt;
-
- /* set res = cmp if !done. */
- res |= cmp & ~done;
-
- /* set done if p1[i] != p2[i]. */
- done |= lt | gt;
- }
-
- return (res);
-}
-
-void
-isc_safe_memwipe(void *ptr, size_t len) {
- if (ISC_UNLIKELY(ptr == NULL || len == 0))
- return;
-
-#ifdef WIN32
- SecureZeroMemory(ptr, len);
-#elif HAVE_EXPLICIT_BZERO
- explicit_bzero(ptr, len);
-#else
- memset(ptr, 0, len);
-#endif
-}
diff --git a/lib/isc/tests/safe_test.c b/lib/isc/tests/safe_test.c
index 266ac75..60e9181 100644
--- a/lib/isc/tests/safe_test.c
+++ b/lib/isc/tests/safe_test.c
@@ -45,22 +45,6 @@ isc_safe_memequal_test(void **state) {
"\x00\x00\x00\x00", 4));
}
-/* test isc_safe_memcompare() */
-static void
-isc_safe_memcompare_test(void **state) {
- UNUSED(state);
-
- assert_int_equal(isc_safe_memcompare("test", "test", 4), 0);
- assert_true(isc_safe_memcompare("test", "tesc", 4) > 0);
- assert_true(isc_safe_memcompare("test", "tesy", 4) < 0);
- assert_int_equal(isc_safe_memcompare("\x00\x00\x00\x00",
- "\x00\x00\x00\x00", 4), 0);
- assert_true(isc_safe_memcompare("\x00\x00\x00\x00",
- "\x00\x00\x00\x01", 4) < 0);
- assert_true(isc_safe_memcompare("\x00\x00\x00\x02",
- "\x00\x00\x00\x00", 4) > 0);
-}
-
/* test isc_safe_memwipe() */
static void
isc_safe_memwipe_test(void **state) {
@@ -69,7 +53,6 @@ isc_safe_memwipe_test(void **state) {
/* These should pass. */
isc_safe_memwipe(NULL, 0);
isc_safe_memwipe((void *) -1, 0);
- isc_safe_memwipe(NULL, 42);
/*
* isc_safe_memwipe(ptr, size) should function same as
@@ -108,7 +91,6 @@ main(void) {
const struct CMUnitTest tests[] = {
cmocka_unit_test(isc_safe_memequal_test),
cmocka_unit_test(isc_safe_memwipe_test),
- cmocka_unit_test(isc_safe_memcompare_test),
};
return (cmocka_run_group_tests(tests, NULL, NULL));
--
2.20.1

32
SOURCES/bind-9.11-rh1980757.patch
View File

@ -1,32 +0,0 @@
From a503519533eb375a5ce1f7566bfc153aac980d87 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Fri, 9 Jul 2021 20:52:21 +0200
Subject: [PATCH] Use proper entropy to initialize tsig keyname
Random names used on GSS backed nsupdate can conflict in specific
situations. That might include starting a lot of machines from
containers, where they took all similar time to start. PID and timestamp
would be similar and therefore randomness is quite low. Use entropy to
generate more random identifier and reduce chance of conflict.
---
bin/nsupdate/nsupdate.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
index 458aa76..d9e5a2b 100644
--- a/bin/nsupdate/nsupdate.c
+++ b/bin/nsupdate/nsupdate.c
@@ -2941,7 +2941,9 @@ start_gssrequest(dns_name_t *master) {
keyname = dns_fixedname_initname(&fkname);
- isc_random_get(&val);
+ result = isc_entropy_getdata(entropy, &val, sizeof(val), NULL, 0);
+ if (result != ISC_R_SUCCESS)
+ isc_random_get(&val);
result = isc_string_printf(mykeystr, sizeof(mykeystr), "%u.sig-%s",
val, namestr);
if (result != ISC_R_SUCCESS)
--
2.31.1

232
SOURCES/bind-9.11-rh2101712.patch
View File

@ -1,232 +0,0 @@
From fff2960981a3294ac641968a17558c8d7eecf74d Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Wed, 24 Aug 2022 12:21:50 +1000
Subject: [PATCH] Have dns_zt_apply lock the zone table
There where a number of places where the zone table should have
been locked, but wasn't, when dns_zt_apply was called.
Added a isc_rwlocktype_t type parameter to dns_zt_apply and adjusted
all calls to using it. Removed locks in callers.
Modified upstream commit for v9_11
---
bin/named/server.c | 11 ++++++-----
bin/named/statschannel.c | 8 ++++----
lib/dns/include/dns/zt.h | 4 ++--
lib/dns/tests/zt_test.c | 3 ++-
lib/dns/view.c | 3 ++-
lib/dns/zt.c | 34 +++++++++++++++++++---------------
6 files changed, 35 insertions(+), 28 deletions(-)
diff --git a/bin/named/server.c b/bin/named/server.c
index 9826588e6d..0b4b309461 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -8723,8 +8723,8 @@ load_configuration(const char *filename, ns_server_t *server,
strcmp(view->name, "_bind") != 0)
{
dns_view_setviewrevert(view);
- (void)dns_zt_apply(view->zonetable, false,
- removed, view);
+ (void)dns_zt_apply(view->zonetable, isc_rwlocktype_read,
+ false, removed, view);
}
dns_view_detach(&view);
}
@@ -10090,8 +10090,8 @@ add_view_tolist(struct dumpcontext *dctx, dns_view_t *view) {
ISC_LIST_INIT(vle->zonelist);
ISC_LIST_APPEND(dctx->viewlist, vle, link);
if (dctx->dumpzones)
- result = dns_zt_apply(view->zonetable, true,
- add_zone_tolist, dctx);
+ result = dns_zt_apply(view->zonetable, isc_rwlocktype_read,
+ true, add_zone_tolist, dctx);
return (result);
}
@@ -11367,7 +11367,8 @@ ns_server_sync(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text) {
for (view = ISC_LIST_HEAD(server->viewlist);
view != NULL;
view = ISC_LIST_NEXT(view, link)) {
- result = dns_zt_apply(view->zonetable, false,
+ result = dns_zt_apply(view->zonetable,
+ isc_rwlocktype_none, false,
synczone, &cleanup);
if (result != ISC_R_SUCCESS &&
tresult == ISC_R_SUCCESS)
diff --git a/bin/named/statschannel.c b/bin/named/statschannel.c
index 12ab048469..9828df0f4e 100644
--- a/bin/named/statschannel.c
+++ b/bin/named/statschannel.c
@@ -1833,8 +1833,8 @@ generatexml(ns_server_t *server, uint32_t flags,
if ((flags & STATS_XML_ZONES) != 0) {
TRY0(xmlTextWriterStartElement(writer,
ISC_XMLCHAR "zones"));
- result = dns_zt_apply(view->zonetable, true,
- zone_xmlrender, writer);
+ result = dns_zt_apply(view->zonetable, isc_rwlocktype_read,
+ true, zone_xmlrender, writer);
if (result != ISC_R_SUCCESS)
goto error;
TRY0(xmlTextWriterEndElement(writer)); /* /zones */
@@ -2489,8 +2489,8 @@ generatejson(ns_server_t *server, size_t *msglen,
CHECKMEM(za);
if ((flags & STATS_JSON_ZONES) != 0) {
- result = dns_zt_apply(view->zonetable, true,
- zone_jsonrender, za);
+ result = dns_zt_apply(view->zonetable, isc_rwlocktype_read,
+ true, zone_jsonrender, za);
if (result != ISC_R_SUCCESS) {
goto error;
}
diff --git a/lib/dns/include/dns/zt.h b/lib/dns/include/dns/zt.h
index e658e5bb67..94212250da 100644
--- a/lib/dns/include/dns/zt.h
+++ b/lib/dns/include/dns/zt.h
@@ -177,11 +177,11 @@ dns_zt_freezezones(dns_zt_t *zt, bool freeze);
*/
isc_result_t
-dns_zt_apply(dns_zt_t *zt, bool stop,
+dns_zt_apply(dns_zt_t *zt, isc_rwlocktype_t lock, bool stop,
isc_result_t (*action)(dns_zone_t *, void *), void *uap);
isc_result_t
-dns_zt_apply2(dns_zt_t *zt, bool stop, isc_result_t *sub,
+dns_zt_apply2(dns_zt_t *zt, isc_rwlocktype_t lock, bool stop, isc_result_t *sub,
isc_result_t (*action)(dns_zone_t *, void *), void *uap);
/*%<
* Apply a given 'action' to all zone zones in the table.
diff --git a/lib/dns/tests/zt_test.c b/lib/dns/tests/zt_test.c
index 3f1e812d60..ee75303a50 100644
--- a/lib/dns/tests/zt_test.c
+++ b/lib/dns/tests/zt_test.c
@@ -145,7 +145,8 @@ apply(void **state) {
assert_non_null(view->zonetable);
assert_int_equal(nzones, 0);
- result = dns_zt_apply(view->zonetable, false, count_zone, &nzones);
+ result = dns_zt_apply2(view->zonetable, isc_rwlocktype_read, false, NULL,
+ count_zone, &nzones);
assert_int_equal(result, ISC_R_SUCCESS);
assert_int_equal(nzones, 1);
diff --git a/lib/dns/view.c b/lib/dns/view.c
index f01b4dea0f..bd1ced2863 100644
--- a/lib/dns/view.c
+++ b/lib/dns/view.c
@@ -676,7 +676,8 @@ dns_view_dialup(dns_view_t *view) {
REQUIRE(DNS_VIEW_VALID(view));
REQUIRE(view->zonetable != NULL);
- (void)dns_zt_apply(view->zonetable, false, dialup, NULL);
+ (void)dns_zt_apply2(view->zonetable, isc_rwlocktype_read, false, NULL,
+ dialup, NULL);
}
void
diff --git a/lib/dns/zt.c b/lib/dns/zt.c
index 3f12e247e0..af65740325 100644
--- a/lib/dns/zt.c
+++ b/lib/dns/zt.c
@@ -202,7 +202,8 @@ flush(dns_zone_t *zone, void *uap) {
static void
zt_destroy(dns_zt_t *zt) {
if (zt->flush) {
- (void)dns_zt_apply(zt, false, flush, NULL);
+ (void)dns_zt_apply(zt, isc_rwlocktype_none,
+ false, flush, NULL);
}
isc_refcount_destroy(&zt->references);
dns_rbt_destroy(&zt->table);
@@ -249,9 +250,7 @@ dns_zt_load(dns_zt_t *zt, bool stop) {
REQUIRE(VALID_ZT(zt));
- RWLOCK(&zt->rwlock, isc_rwlocktype_read);
- result = dns_zt_apply(zt, stop, load, NULL);
- RWUNLOCK(&zt->rwlock, isc_rwlocktype_read);
+ result = dns_zt_apply2(zt, isc_rwlocktype_read, stop, NULL, load, NULL);
return (result);
}
@@ -293,7 +292,7 @@ dns_zt_asyncload2(dns_zt_t *zt, dns_zt_allloaded_t alldone, void *arg,
* Prevent loads_pending going to zero while kicking off the loads.
*/
zt->loads_pending++;
- result = dns_zt_apply2(zt, false, NULL, asyncload, &params);
+ result = dns_zt_apply2(zt, isc_rwlocktype_none, false, NULL, asyncload, &params);
pending = --zt->loads_pending;
if (pending != 0) {
zt->loaddone = alldone;
@@ -342,9 +341,7 @@ dns_zt_loadnew(dns_zt_t *zt, bool stop) {
REQUIRE(VALID_ZT(zt));
- RWLOCK(&zt->rwlock, isc_rwlocktype_read);
- result = dns_zt_apply(zt, stop, loadnew, NULL);
- RWUNLOCK(&zt->rwlock, isc_rwlocktype_read);
+ result = dns_zt_apply(zt, isc_rwlocktype_read, stop, loadnew, NULL);
return (result);
}
@@ -366,9 +363,7 @@ dns_zt_freezezones(dns_zt_t *zt, bool freeze) {
REQUIRE(VALID_ZT(zt));
- RWLOCK(&zt->rwlock, isc_rwlocktype_read);
- result = dns_zt_apply2(zt, false, &tresult, freezezones, &freeze);
- RWUNLOCK(&zt->rwlock, isc_rwlocktype_read);
+ result = dns_zt_apply2(zt, isc_rwlocktype_read, false, &tresult, freezezones, &freeze);
if (tresult == ISC_R_NOTFOUND)
tresult = ISC_R_SUCCESS;
return ((result == ISC_R_SUCCESS) ? tresult : result);
@@ -490,14 +485,14 @@ dns_zt_setviewrevert(dns_zt_t *zt) {
}
isc_result_t
-dns_zt_apply(dns_zt_t *zt, bool stop,
+dns_zt_apply(dns_zt_t *zt, isc_rwlocktype_t lock, bool stop,
isc_result_t (*action)(dns_zone_t *, void *), void *uap)
{
- return (dns_zt_apply2(zt, stop, NULL, action, uap));
+ return (dns_zt_apply2(zt, lock, stop, NULL, action, uap));
}
isc_result_t
-dns_zt_apply2(dns_zt_t *zt, bool stop, isc_result_t *sub,
+dns_zt_apply2(dns_zt_t *zt, isc_rwlocktype_t lock, bool stop, isc_result_t *sub,
isc_result_t (*action)(dns_zone_t *, void *), void *uap)
{
dns_rbtnode_t *node;
@@ -508,6 +503,10 @@ dns_zt_apply2(dns_zt_t *zt, bool stop, isc_result_t *sub,
REQUIRE(VALID_ZT(zt));
REQUIRE(action != NULL);
+ if (lock != isc_rwlocktype_none) {
+ RWLOCK(&zt->rwlock, lock);
+ }
+
dns_rbtnodechain_init(&chain, zt->mctx);
result = dns_rbtnodechain_first(&chain, zt->table, NULL, NULL);
if (result == ISC_R_NOTFOUND) {
@@ -538,8 +537,13 @@ dns_zt_apply2(dns_zt_t *zt, bool stop, isc_result_t *sub,
cleanup:
dns_rbtnodechain_invalidate(&chain);
- if (sub != NULL)
+ if (sub != NULL) {
*sub = tresult;
+ }
+
+ if (lock != isc_rwlocktype_none) {
+ RWUNLOCK(&zt->rwlock, lock);
+ }
return (result);
}
--
2.37.2

26
SOURCES/bind-9.11-rh2133889.patch
View File

@ -1,26 +0,0 @@
From c8f5b31f0637315c1c45d0287f05fcad2250f40f Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Thu, 13 Oct 2022 15:35:46 +0200
Subject: [PATCH] Add include to rwlocktype_t to dns/zt.h
It got broken as part of bug #2101712 fix. Introduced new definition,
which passes during bind build, but breaks bind-dyndb-ldap build.
---
lib/dns/include/dns/zt.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/dns/include/dns/zt.h b/lib/dns/include/dns/zt.h
index 9421225..64c24d6 100644
--- a/lib/dns/include/dns/zt.h
+++ b/lib/dns/include/dns/zt.h
@@ -18,6 +18,7 @@
#include <stdbool.h>
#include <isc/lang.h>
+#include <isc/rwlock.h>
#include <dns/types.h>
--
2.37.3

258
SOURCES/bind-9.11-rt31459.patch
View File

@ -1,4 +1,4 @@
From 346683631ae0f83ad4f09a69cfa5e5c6ea49e5d9 Mon Sep 17 00:00:00 2001
From 7e61714a5d1509ec79af42391e41eb1afc53063a Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Tue, 12 Sep 2017 19:05:46 -0700
Subject: [PATCH] rebased rt31459c
@ -53,7 +53,7 @@ Include new unit test
create mode 100644 lib/dns/tests/dstrandom_test.c
diff --git a/bin/confgen/keygen.c b/bin/confgen/keygen.c
index 40cf74c..bd269e7 100644
index 5015abb..295e16f 100644
--- a/bin/confgen/keygen.c
+++ b/bin/confgen/keygen.c
@@ -165,6 +165,13 @@ generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
@ -71,10 +71,10 @@ index 40cf74c..bd269e7 100644
&entropy_source,
randomfile,
diff --git a/bin/dnssec/dnssec-dsfromkey.c b/bin/dnssec/dnssec-dsfromkey.c
index 4420f2d..9cb63a8 100644
index 2c0c308..3e585af 100644
--- a/bin/dnssec/dnssec-dsfromkey.c
+++ b/bin/dnssec/dnssec-dsfromkey.c
@@ -498,14 +498,14 @@ main(int argc, char **argv) {
@@ -494,14 +494,14 @@ main(int argc, char **argv) {
if (ectx == NULL)
setup_entropy(mctx, NULL, &ectx);
@ -92,7 +92,7 @@ index 4420f2d..9cb63a8 100644
isc_entropy_stopcallbacksources(ectx);
setup_logging(mctx, &log);
@@ -574,8 +574,8 @@ main(int argc, char **argv) {
@@ -571,8 +571,8 @@ main(int argc, char **argv) {
if (dns_rdataset_isassociated(&rdataset))
dns_rdataset_disassociate(&rdataset);
cleanup_logging(&log);
@ -103,10 +103,10 @@ index 4420f2d..9cb63a8 100644
dns_name_destroy();
if (verbose > 10)
diff --git a/bin/dnssec/dnssec-importkey.c b/bin/dnssec/dnssec-importkey.c
index dc9a293..52863a1 100644
index 0d1e7f8..79c4d74 100644
--- a/bin/dnssec/dnssec-importkey.c
+++ b/bin/dnssec/dnssec-importkey.c
@@ -404,14 +404,14 @@ main(int argc, char **argv) {
@@ -407,14 +407,14 @@ main(int argc, char **argv) {
if (ectx == NULL)
setup_entropy(mctx, NULL, &ectx);
@ -124,7 +124,7 @@ index dc9a293..52863a1 100644
isc_entropy_stopcallbacksources(ectx);
setup_logging(mctx, &log);
@@ -455,8 +455,8 @@ main(int argc, char **argv) {
@@ -458,8 +458,8 @@ main(int argc, char **argv) {
if (dns_rdataset_isassociated(&rdataset))
dns_rdataset_disassociate(&rdataset);
cleanup_logging(&log);
@ -135,7 +135,7 @@ index dc9a293..52863a1 100644
dns_name_destroy();
if (verbose > 10)
diff --git a/bin/dnssec/dnssec-revoke.c b/bin/dnssec/dnssec-revoke.c
index 0121a34..74a99b0 100644
index 7d82dbf..10f9359 100644
--- a/bin/dnssec/dnssec-revoke.c
+++ b/bin/dnssec/dnssec-revoke.c
@@ -184,14 +184,14 @@ main(int argc, char **argv) {
@ -167,10 +167,10 @@ index 0121a34..74a99b0 100644
if (verbose > 10)
isc_mem_stats(mctx, stdout);
diff --git a/bin/dnssec/dnssec-settime.c b/bin/dnssec/dnssec-settime.c
index f017895..2c568fc 100644
index f355903..6a2ca59 100644
--- a/bin/dnssec/dnssec-settime.c
+++ b/bin/dnssec/dnssec-settime.c
@@ -391,14 +391,14 @@ main(int argc, char **argv) {
@@ -382,14 +382,14 @@ main(int argc, char **argv) {
if (ectx == NULL)
setup_entropy(mctx, NULL, &ectx);
@ -188,7 +188,7 @@ index f017895..2c568fc 100644
isc_entropy_stopcallbacksources(ectx);
if (predecessor != NULL) {
@@ -683,8 +683,8 @@ main(int argc, char **argv) {
@@ -674,8 +674,8 @@ main(int argc, char **argv) {
if (prevkey != NULL)
dst_key_free(&prevkey);
dst_key_free(&key);
@ -199,10 +199,10 @@ index f017895..2c568fc 100644
if (verbose > 10)
isc_mem_stats(mctx, stdout);
diff --git a/bin/dnssec/dnssec-signzone.c b/bin/dnssec/dnssec-signzone.c
index a097ac8..6567421 100644
index c6a0313..6ddaebe 100644
--- a/bin/dnssec/dnssec-signzone.c
+++ b/bin/dnssec/dnssec-signzone.c
@@ -3472,14 +3472,15 @@ main(int argc, char *argv[]) {
@@ -3460,14 +3460,15 @@ main(int argc, char *argv[]) {
if (!pseudorandom)
eflags |= ISC_ENTROPY_GOODONLY;
@ -222,7 +222,7 @@ index a097ac8..6567421 100644
isc_stdtime_get(&now);
if (startstr != NULL) {
@@ -3896,8 +3897,8 @@ main(int argc, char *argv[]) {
@@ -3879,8 +3880,8 @@ main(int argc, char *argv[]) {
dns_master_styledestroy(&dsstyle, mctx);
cleanup_logging(&log);
@ -233,7 +233,7 @@ index a097ac8..6567421 100644
dns_name_destroy();
if (verbose > 10)
diff --git a/bin/dnssec/dnssec-verify.c b/bin/dnssec/dnssec-verify.c
index 087cd5d..07c7294 100644
index 4c293bf..3263cbc 100644
--- a/bin/dnssec/dnssec-verify.c
+++ b/bin/dnssec/dnssec-verify.c
@@ -281,15 +281,15 @@ main(int argc, char *argv[]) {
@ -257,7 +257,7 @@ index 087cd5d..07c7294 100644
rdclass = strtoclass(classname);
diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
index 7f045e8..2a0f9c6 100644
index fbc7ece..31a99e7 100644
--- a/bin/dnssec/dnssectool.c
+++ b/bin/dnssec/dnssectool.c
@@ -34,6 +34,7 @@
@ -293,7 +293,7 @@ index 7f045e8..2a0f9c6 100644
usekeyboard);
diff --git a/bin/named/server.c b/bin/named/server.c
index 9826588..b3e3fc3 100644
index 7d85d3b..c782073 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -36,6 +36,7 @@
@ -304,7 +304,7 @@ index 9826588..b3e3fc3 100644
#include <isc/portset.h>
#include <isc/print.h>
#include <isc/random.h>
@@ -8291,6 +8292,10 @@ load_configuration(const char *filename, ns_server_t *server,
@@ -8211,6 +8212,10 @@ load_configuration(const char *filename, ns_server_t *server,
"no source of entropy found");
} else {
const char *randomdev = cfg_obj_asstring(obj);
@ -315,7 +315,7 @@ index 9826588..b3e3fc3 100644
int level = ISC_LOG_ERROR;
result = isc_entropy_createfilesource(ns_g_entropy,
randomdev);
@@ -8325,6 +8330,7 @@ load_configuration(const char *filename, ns_server_t *server,
@@ -8245,6 +8250,7 @@ load_configuration(const char *filename, ns_server_t *server,
}
isc_entropy_detach(&ns_g_fallbackentropy);
}
@ -324,10 +324,10 @@ index 9826588..b3e3fc3 100644
}
diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
index 52b0274..23b69c9 100644
index bbb3936..0286987 100644
--- a/bin/nsupdate/nsupdate.c
+++ b/bin/nsupdate/nsupdate.c
@@ -279,7 +279,8 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
@@ -272,7 +272,8 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
if (*ectx == NULL) {
result = isc_entropy_create(mctx, ectx);
if (result != ISC_R_SUCCESS)
@ -337,7 +337,7 @@ index 52b0274..23b69c9 100644
ISC_LIST_INIT(sources);
}
@@ -288,6 +289,13 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
@@ -281,6 +282,13 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
randomfile = NULL;
}
@ -351,7 +351,7 @@ index 52b0274..23b69c9 100644
result = isc_entropy_usebestsource(*ectx, &source, randomfile,
usekeyboard);
@@ -990,11 +998,11 @@ setup_system(void) {
@@ -979,11 +987,11 @@ setup_system(void) {
}
}
@ -366,7 +366,7 @@ index 52b0274..23b69c9 100644
result = dns_dispatchmgr_create(gmctx, entropy, &dispatchmgr);
check_result(result, "dns_dispatchmgr_create");
diff --git a/bin/tests/makejournal.c b/bin/tests/makejournal.c
index 68b5e5a..cd54c8d 100644
index 61a41b0..acc71a1 100644
--- a/bin/tests/makejournal.c
+++ b/bin/tests/makejournal.c
@@ -102,12 +102,12 @@ main(int argc, char **argv) {
@ -386,7 +386,7 @@ index 68b5e5a..cd54c8d 100644
isc_log_registercategories(lctx, categories);
isc_log_setcontext(lctx);
diff --git a/bin/tests/system/pipelined/pipequeries.c b/bin/tests/system/pipelined/pipequeries.c
index e16ec11..95b65bf 100644
index c6ab7f8..f0a6ff2 100644
--- a/bin/tests/system/pipelined/pipequeries.c
+++ b/bin/tests/system/pipelined/pipequeries.c
@@ -204,6 +204,7 @@ sendqueries(isc_task_t *task, isc_event_t *event) {
@ -448,7 +448,7 @@ index e16ec11..95b65bf 100644
isc_log_destroy(&lctx);
diff --git a/bin/tests/system/pipelined/tests.sh b/bin/tests/system/pipelined/tests.sh
index c0a99a2..0245527 100644
index 61f1ff7..ed1302a 100644
--- a/bin/tests/system/pipelined/tests.sh
+++ b/bin/tests/system/pipelined/tests.sh
@@ -19,7 +19,7 @@ status=0
@ -470,7 +470,7 @@ index c0a99a2..0245527 100644
$DIFF refb outputb || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
diff --git a/bin/tests/system/rsabigexponent/bigkey.c b/bin/tests/system/rsabigexponent/bigkey.c
index abf12ed..fa5182c 100644
index 4462f2e..f06268d 100644
--- a/bin/tests/system/rsabigexponent/bigkey.c
+++ b/bin/tests/system/rsabigexponent/bigkey.c
@@ -20,6 +20,7 @@
@ -492,7 +492,7 @@ index abf12ed..fa5182c 100644
"../random.data",
ISC_ENTROPY_KEYBOARDNO),
diff --git a/bin/tests/system/tkey/keycreate.c b/bin/tests/system/tkey/keycreate.c
index 34360aa..3236968 100644
index 653c951..fe8698e 100644
--- a/bin/tests/system/tkey/keycreate.c
+++ b/bin/tests/system/tkey/keycreate.c
@@ -206,6 +206,7 @@ sendquery(isc_task_t *task, isc_event_t *event) {
@ -561,10 +561,10 @@ index 34360aa..3236968 100644
isc_mem_destroy(&mctx);
diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
index a3dd450..350723f 100644
index 70a40c3..2146f9b 100644
--- a/bin/tests/system/tkey/keydelete.c
+++ b/bin/tests/system/tkey/keydelete.c
@@ -137,6 +137,7 @@ sendquery(isc_task_t *task, isc_event_t *event) {
@@ -136,6 +136,7 @@ sendquery(isc_task_t *task, isc_event_t *event) {
int
main(int argc, char **argv) {
char *keyname;
@ -572,7 +572,7 @@ index a3dd450..350723f 100644
isc_taskmgr_t *taskmgr;
isc_timermgr_t *timermgr;
isc_socketmgr_t *socketmgr;
@@ -157,10 +158,21 @@ main(int argc, char **argv) {
@@ -156,10 +157,21 @@ main(int argc, char **argv) {
RUNCHECK(isc_app_start());
@ -594,7 +594,7 @@ index a3dd450..350723f 100644
keyname = argv[1];
dns_result_register();
@@ -170,14 +182,22 @@ main(int argc, char **argv) {
@@ -169,14 +181,22 @@ main(int argc, char **argv) {
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
@ -619,7 +619,7 @@ index a3dd450..350723f 100644
taskmgr = NULL;
RUNCHECK(isc_taskmgr_create(mctx, 1, 0, &taskmgr));
@@ -265,8 +285,8 @@ main(int argc, char **argv) {
@@ -264,8 +284,8 @@ main(int argc, char **argv) {
isc_log_destroy(&log);
@ -630,50 +630,50 @@ index a3dd450..350723f 100644
isc_mem_destroy(&mctx);
diff --git a/bin/tests/system/tkey/tests.sh b/bin/tests/system/tkey/tests.sh
index b265156..bcd60a6 100644
index 9f90dd7..fad6c83 100644
--- a/bin/tests/system/tkey/tests.sh
+++ b/bin/tests/system/tkey/tests.sh
@@ -33,7 +33,7 @@ for owner in . foo.example.
do
echo_i "creating new key using owner name \"$owner\" ($n)"
echo "I:creating new key using owner name \"$owner\""
ret=0
- keyname=`$KEYCREATE $dhkeyname $owner` || ret=1
+ keyname=`$KEYCREATE -r $RANDFILE $dhkeyname $owner` || ret=1
if [ $ret != 0 ]; then
echo_i "failed"
status=$((status+ret))
@@ -57,7 +57,7 @@ do
echo "I:failed"
status=`expr $status + $ret`
@@ -55,7 +55,7 @@ do
echo_i "deleting new key ($n)"
echo "I:deleting new key"
ret=0
- $KEYDELETE $keyname || ret=1
+ $KEYDELETE -r $RANDFILE $keyname || ret=1
if [ $ret != 0 ]; then
echo_i "failed"
echo "I:failed"
fi
@@ -79,7 +79,7 @@ done
@@ -75,7 +75,7 @@ done
echo_i "creating new key using owner name bar.example. ($n)"
echo "I:creating new key using owner name bar.example."
ret=0
-keyname=`$KEYCREATE $dhkeyname bar.example.` || ret=1
+keyname=`$KEYCREATE -r $RANDFILE $dhkeyname bar.example.` || ret=1
if [ $ret != 0 ]; then
echo_i "failed"
status=$((status+ret))
@@ -124,7 +124,7 @@ n=$((n+1))
echo "I:failed"
status=`expr $status + $ret`
@@ -116,7 +116,7 @@ status=`expr $status + $ret`
echo_i "recreating the bar.example. key ($n)"
echo "I:recreating the bar.example. key"
ret=0
-keyname=`$KEYCREATE $dhkeyname bar.example.` || ret=1
+keyname=`$KEYCREATE -r $RANDFILE $dhkeyname bar.example.` || ret=1
if [ $ret != 0 ]; then
echo_i "failed"
status=$((status+ret))
echo "I:failed"
status=`expr $status + $ret`
diff --git a/bin/tools/mdig.c b/bin/tools/mdig.c
index 26fa609..fb34aa0 100644
index bf6dbb6..0416b21 100644
--- a/bin/tools/mdig.c
+++ b/bin/tools/mdig.c
@@ -2005,12 +2005,11 @@ main(int argc, char *argv[]) {
@@ -1972,12 +1972,11 @@ main(int argc, char *argv[]) {
ectx = NULL;
RUNCHECK(isc_entropy_create(mctx, &ectx));
@ -688,7 +688,7 @@ index 26fa609..fb34aa0 100644
parse_args(false, argc, argv);
if (server == NULL)
diff --git a/configure b/configure
index 368112f..e060e9d 100755
index ed002e0..a578874 100755
--- a/configure
+++ b/configure
@@ -640,6 +640,7 @@ ac_includes_default="\
@ -699,7 +699,7 @@ index 368112f..e060e9d 100755
BUILD_LIBS
BUILD_LDFLAGS
BUILD_CPPFLAGS
@@ -822,6 +823,7 @@ LIBXML2_CFLAGS
@@ -821,6 +822,7 @@ XMLSTATS
NZDTARGETS
NZDSRCS
NZD_TOOLS
@ -707,7 +707,7 @@ index 368112f..e060e9d 100755
PKCS11_TEST
PKCS11_ED25519
PKCS11_GOST
@@ -1046,6 +1048,7 @@ with_eddsa
@@ -1045,6 +1047,7 @@ with_eddsa
with_aes
enable_openssl_hash
with_cc_alg
@ -715,7 +715,7 @@ index 368112f..e060e9d 100755
with_lmdb
with_libxml2
with_libjson
@@ -1747,6 +1750,7 @@ Optional Features:
@@ -1744,6 +1747,7 @@ Optional Features:
--enable-threads enable multithreading
--enable-native-pkcs11 use native PKCS11 for all crypto [default=no]
--enable-openssl-hash use OpenSSL for hash functions [default=no]
@ -723,7 +723,7 @@ index 368112f..e060e9d 100755
--enable-largefile 64-bit file support
--enable-backtrace log stack backtrace on abort [default=yes]
--enable-symtable use internal symbol table for backtrace
@@ -17204,6 +17208,7 @@ case "$use_openssl" in
@@ -17115,6 +17119,7 @@ case "$use_openssl" in
$as_echo "disabled because of native PKCS11" >&6; }
DST_OPENSSL_INC=""
CRYPTO="-DPKCS11CRYPTO"
@ -731,7 +731,7 @@ index 368112f..e060e9d 100755
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -17218,6 +17223,7 @@ $as_echo "disabled because of native PKCS11" >&6; }
@@ -17129,6 +17134,7 @@ $as_echo "disabled because of native PKCS11" >&6; }
$as_echo "no" >&6; }
DST_OPENSSL_INC=""
CRYPTO=""
@ -739,7 +739,7 @@ index 368112f..e060e9d 100755
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -17230,6 +17236,7 @@ $as_echo "no" >&6; }
@@ -17141,6 +17147,7 @@ $as_echo "no" >&6; }
auto)
DST_OPENSSL_INC=""
CRYPTO=""
@ -747,7 +747,7 @@ index 368112f..e060e9d 100755
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -17239,7 +17246,7 @@ $as_echo "no" >&6; }
@@ -17150,7 +17157,7 @@ $as_echo "no" >&6; }
OPENSSLLINKOBJS=""
OPENSSLLINKSRCS=""
as_fn_error $? "OpenSSL was not found in any of $openssldirs; use --with-openssl=/path
@ -756,7 +756,7 @@ index 368112f..e060e9d 100755
;;
*)
if test "yes" = "$want_native_pkcs11"
@@ -17270,6 +17277,7 @@ $as_echo "not found" >&6; }
@@ -17181,6 +17188,7 @@ $as_echo "not found" >&6; }
as_fn_error $? "\"$use_openssl/include/openssl/opensslv.h\" not found" "$LINENO" 5
fi
CRYPTO='-DOPENSSL'
@ -764,7 +764,7 @@ index 368112f..e060e9d 100755
if test "/usr" = "$use_openssl"
then
DST_OPENSSL_INC=""
@@ -17904,8 +17912,6 @@ fi
@@ -17806,8 +17814,6 @@ fi
# Use OpenSSL for hash functions
#
@ -773,7 +773,7 @@ index 368112f..e060e9d 100755
ISC_PLATFORM_OPENSSLHASH="#undef ISC_PLATFORM_OPENSSLHASH"
case $want_openssl_hash in
yes)
@@ -18280,6 +18286,86 @@ if test "rt" = "$have_clock_gt"; then
@@ -18182,6 +18188,86 @@ if test "rt" = "$have_clock_gt"; then
LIBS="-lrt $LIBS"
fi
@ -860,7 +860,7 @@ index 368112f..e060e9d 100755
#
# was --with-lmdb specified?
#
@@ -20556,9 +20642,12 @@ _ACEOF
@@ -20264,9 +20350,12 @@ _ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: size_t for buflen; int for flags" >&5
$as_echo "size_t for buflen; int for flags" >&6; }
@ -875,7 +875,7 @@ index 368112f..e060e9d 100755
$as_echo "#define IRS_GETNAMEINFO_FLAGS_T int" >>confdefs.h
@@ -21856,12 +21945,7 @@ ISC_PLATFORM_USEGCCASM="#undef ISC_PLATFORM_USEGCCASM"
@@ -21581,12 +21670,7 @@ ISC_PLATFORM_USEGCCASM="#undef ISC_PLATFORM_USEGCCASM"
ISC_PLATFORM_USESTDASM="#undef ISC_PLATFORM_USESTDASM"
ISC_PLATFORM_USEMACASM="#undef ISC_PLATFORM_USEMACASM"
if test "yes" = "$use_atomic"; then
@ -889,7 +889,7 @@ index 368112f..e060e9d 100755
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
@@ -21894,6 +21978,11 @@ cat >>confdefs.h <<_ACEOF
@@ -21619,6 +21703,11 @@ cat >>confdefs.h <<_ACEOF
_ACEOF
@ -901,7 +901,7 @@ index 368112f..e060e9d 100755
if test $ac_cv_sizeof_void_p = 8; then
arch=x86_64
have_xaddq=yes
@@ -21902,39 +21991,6 @@ _ACEOF
@@ -21627,39 +21716,6 @@ _ACEOF
fi
;;
x86_64-*|amd64-*)
@ -941,7 +941,7 @@ index 368112f..e060e9d 100755
if test $ac_cv_sizeof_void_p = 8; then
arch=x86_64
have_xaddq=yes
@@ -21965,6 +22021,10 @@ $as_echo_n "checking architecture type for atomic operations... " >&6; }
@@ -21690,6 +21746,10 @@ $as_echo_n "checking architecture type for atomic operations... " >&6; }
$as_echo "$arch" >&6; }
fi
@ -952,7 +952,7 @@ index 368112f..e060e9d 100755
if test "yes" = "$have_atomic"; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler support for inline assembly code" >&5
$as_echo_n "checking compiler support for inline assembly code... " >&6; }
@@ -24547,6 +24607,30 @@ CFLAGS="$CFLAGS $SO_CFLAGS"
@@ -24244,6 +24304,30 @@ CFLAGS="$CFLAGS $SO_CFLAGS"
#
dlzdir='${DLZ_DRIVER_DIR}'
@ -983,7 +983,7 @@ index 368112f..e060e9d 100755
#
# Private autoconf macro to simplify configuring drivers:
#
@@ -24877,11 +24961,11 @@ $as_echo "no" >&6; }
@@ -24574,11 +24658,11 @@ $as_echo "no" >&6; }
$as_echo "using mysql with libs ${mysql_lib} and includes ${mysql_include}" >&6; }
;;
*)
@ -998,7 +998,7 @@ index 368112f..e060e9d 100755
fi
CONTRIB_DLZ="$CONTRIB_DLZ -DDLZ_MYSQL"
@@ -24966,7 +25050,7 @@ $as_echo "" >&6; }
@@ -24663,7 +24747,7 @@ $as_echo "" >&6; }
# Check other locations for includes.
# Order is important (sigh).
@ -1007,7 +1007,7 @@ index 368112f..e060e9d 100755
# include a blank element first
for d in "" $bdb_incdirs
do
@@ -24991,57 +25075,9 @@ $as_echo "" >&6; }
@@ -24688,57 +24772,9 @@ $as_echo "" >&6; }
bdb_libnames="db53 db-5.3 db51 db-5.1 db48 db-4.8 db47 db-4.7 db46 db-4.6 db45 db-4.5 db44 db-4.4 db43 db-4.3 db42 db-4.2 db41 db-4.1 db"
for d in $bdb_libnames
do
@ -1067,7 +1067,7 @@ index 368112f..e060e9d 100755
break
fi
done
@@ -25200,10 +25236,10 @@ $as_echo "no" >&6; }
@@ -24897,10 +24933,10 @@ $as_echo "no" >&6; }
DLZ_DRIVER_INCLUDES="$DLZ_DRIVER_INCLUDES -I$use_dlz_ldap/include"
DLZ_DRIVER_LDAP_INCLUDES="-I$use_dlz_ldap/include"
fi
@ -1081,7 +1081,7 @@ index 368112f..e060e9d 100755
fi
@@ -25289,11 +25325,11 @@ fi
@@ -24986,11 +25022,11 @@ fi
odbcdirs="/usr /usr/local /usr/pkg"
for d in $odbcdirs
do
@ -1095,7 +1095,7 @@ index 368112f..e060e9d 100755
break
fi
done
@@ -25568,6 +25604,8 @@ DNS_CRYPTO_LIBS="$NEWFLAGS"
@@ -25265,6 +25301,8 @@ DNS_CRYPTO_LIBS="$NEWFLAGS"
@ -1104,7 +1104,7 @@ index 368112f..e060e9d 100755
#
# Commands to run at the end of config.status.
# Don't just put these into configure, it won't work right if somebody
@@ -27946,6 +27984,8 @@ report() {
@@ -27644,6 +27682,8 @@ report() {
echo " IPv6 support (--enable-ipv6)"
test "X$CRYPTO" = "X" -o "yes" = "$want_native_pkcs11" || \
echo " OpenSSL cryptography/DNSSEC (--with-openssl)"
@ -1113,7 +1113,7 @@ index 368112f..e060e9d 100755
test "X$PYTHON" = "X" || echo " Python tools (--with-python)"
test "X$XMLSTATS" = "X" || echo " XML statistics (--with-libxml2)"
test "X$JSONSTATS" = "X" || echo " JSON statistics (--with-libjson)"
@@ -27986,6 +28026,8 @@ report() {
@@ -27684,6 +27724,8 @@ report() {
echo " Very verbose query trace logging (--enable-querytrace)"
test "no" = "$with_cmocka" || echo " CMocka Unit Testing Framework (--with-cmocka)"
@ -1122,7 +1122,7 @@ index 368112f..e060e9d 100755
echo " Dynamically loadable zone (DLZ) drivers:"
test "no" = "$use_dlz_bdb" || \
echo " Berkeley DB (--with-dlz-bdb)"
@@ -28033,6 +28075,8 @@ report() {
@@ -27731,6 +27773,8 @@ report() {
echo " ECDSA algorithm support (--with-ecdsa)"
test "X$CRYPTO" = "X" -o "yes" = "$OPENSSL_ED25519" -o "yes" = "$PKCS11_ED25519" || \
echo " EDDSA algorithm support (--with-eddsa)"
@ -1132,10 +1132,10 @@ index 368112f..e060e9d 100755
test "yes" = "$enable_seccomp" || \
echo " Use libseccomp system call filtering (--enable-seccomp)"
diff --git a/configure.ac b/configure.ac
index 11f41e8..fdcfc62 100644
index 45a8126..bb1345b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1600,6 +1600,7 @@ case "$use_openssl" in
@@ -1537,6 +1537,7 @@ case "$use_openssl" in
AC_MSG_RESULT(disabled because of native PKCS11)
DST_OPENSSL_INC=""
CRYPTO="-DPKCS11CRYPTO"
@ -1143,7 +1143,7 @@ index 11f41e8..fdcfc62 100644
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -1613,6 +1614,7 @@ case "$use_openssl" in
@@ -1550,6 +1551,7 @@ case "$use_openssl" in
AC_MSG_RESULT(no)
DST_OPENSSL_INC=""
CRYPTO=""
@ -1151,7 +1151,7 @@ index 11f41e8..fdcfc62 100644
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -1625,6 +1627,7 @@ case "$use_openssl" in
@@ -1562,6 +1564,7 @@ case "$use_openssl" in
auto)
DST_OPENSSL_INC=""
CRYPTO=""
@ -1159,7 +1159,7 @@ index 11f41e8..fdcfc62 100644
OPENSSLECDSALINKOBJS=""
OPENSSLECDSALINKSRCS=""
OPENSSLEDDSALINKOBJS=""
@@ -1635,7 +1638,7 @@ case "$use_openssl" in
@@ -1572,7 +1575,7 @@ case "$use_openssl" in
OPENSSLLINKSRCS=""
AC_MSG_ERROR(
[OpenSSL was not found in any of $openssldirs; use --with-openssl=/path
@ -1168,7 +1168,7 @@ index 11f41e8..fdcfc62 100644
;;
*)
if test "yes" = "$want_native_pkcs11"
@@ -1665,6 +1668,7 @@ If you don't want OpenSSL, use --without-openssl])
@@ -1602,6 +1605,7 @@ If you don't want OpenSSL, use --without-openssl])
AC_MSG_ERROR(["$use_openssl/include/openssl/opensslv.h" not found])
fi
CRYPTO='-DOPENSSL'
@ -1176,7 +1176,7 @@ index 11f41e8..fdcfc62 100644
if test "/usr" = "$use_openssl"
then
DST_OPENSSL_INC=""
@@ -2109,7 +2113,6 @@ fi
@@ -2037,7 +2041,6 @@ fi
# Use OpenSSL for hash functions
#
@ -1184,7 +1184,7 @@ index 11f41e8..fdcfc62 100644
ISC_PLATFORM_OPENSSLHASH="#undef ISC_PLATFORM_OPENSSLHASH"
case $want_openssl_hash in
yes)
@@ -2381,6 +2384,67 @@ if test "rt" = "$have_clock_gt"; then
@@ -2309,6 +2312,67 @@ if test "rt" = "$have_clock_gt"; then
LIBS="-lrt $LIBS"
fi
@ -1252,7 +1252,7 @@ index 11f41e8..fdcfc62 100644
#
# was --with-lmdb specified?
#
@@ -4174,12 +4238,12 @@ ISC_PLATFORM_USEGCCASM="#undef ISC_PLATFORM_USEGCCASM"
@@ -4105,12 +4169,12 @@ ISC_PLATFORM_USEGCCASM="#undef ISC_PLATFORM_USEGCCASM"
ISC_PLATFORM_USESTDASM="#undef ISC_PLATFORM_USESTDASM"
ISC_PLATFORM_USEMACASM="#undef ISC_PLATFORM_USEMACASM"
if test "yes" = "$use_atomic"; then
@ -1266,7 +1266,7 @@ index 11f41e8..fdcfc62 100644
if test $ac_cv_sizeof_void_p = 8; then
arch=x86_64
have_xaddq=yes
@@ -4188,7 +4252,6 @@ if test "yes" = "$use_atomic"; then
@@ -4119,7 +4183,6 @@ if test "yes" = "$use_atomic"; then
fi
;;
x86_64-*|amd64-*)
@ -1274,7 +1274,7 @@ index 11f41e8..fdcfc62 100644
if test $ac_cv_sizeof_void_p = 8; then
arch=x86_64
have_xaddq=yes
@@ -5622,6 +5685,8 @@ report() {
@@ -5527,6 +5590,8 @@ report() {
echo " IPv6 support (--enable-ipv6)"
test "X$CRYPTO" = "X" -o "yes" = "$want_native_pkcs11" || \
echo " OpenSSL cryptography/DNSSEC (--with-openssl)"
@ -1283,7 +1283,7 @@ index 11f41e8..fdcfc62 100644
test "X$PYTHON" = "X" || echo " Python tools (--with-python)"
test "X$XMLSTATS" = "X" || echo " XML statistics (--with-libxml2)"
test "X$JSONSTATS" = "X" || echo " JSON statistics (--with-libjson)"
@@ -5662,6 +5727,8 @@ report() {
@@ -5567,6 +5632,8 @@ report() {
echo " Very verbose query trace logging (--enable-querytrace)"
test "no" = "$with_cmocka" || echo " CMocka Unit Testing Framework (--with-cmocka)"
@ -1292,7 +1292,7 @@ index 11f41e8..fdcfc62 100644
echo " Dynamically loadable zone (DLZ) drivers:"
test "no" = "$use_dlz_bdb" || \
echo " Berkeley DB (--with-dlz-bdb)"
@@ -5709,6 +5776,8 @@ report() {
@@ -5614,6 +5681,8 @@ report() {
echo " ECDSA algorithm support (--with-ecdsa)"
test "X$CRYPTO" = "X" -o "yes" = "$OPENSSL_ED25519" -o "yes" = "$PKCS11_ED25519" || \
echo " EDDSA algorithm support (--with-eddsa)"
@ -1302,7 +1302,7 @@ index 11f41e8..fdcfc62 100644
test "yes" = "$enable_seccomp" || \
echo " Use libseccomp system call filtering (--enable-seccomp)"
diff --git a/lib/dns/dst_api.c b/lib/dns/dst_api.c
index 7a86506..aa54afc 100644
index ec6e00e..1614afa 100644
--- a/lib/dns/dst_api.c
+++ b/lib/dns/dst_api.c
@@ -277,6 +277,12 @@ dst_lib_init2(isc_mem_t *mctx, isc_entropy_t *ectx,
@ -1366,7 +1366,7 @@ index 7a86506..aa54afc 100644
#endif
}
diff --git a/lib/dns/include/dst/dst.h b/lib/dns/include/dst/dst.h
index 5b42ab4..3aba028 100644
index 1924e74..6813c96 100644
--- a/lib/dns/include/dst/dst.h
+++ b/lib/dns/include/dst/dst.h
@@ -159,6 +159,14 @@ dst_lib_destroy(void);
@ -1385,10 +1385,10 @@ index 5b42ab4..3aba028 100644
dst_algorithm_supported(unsigned int alg);
/*%<
diff --git a/lib/dns/lib.c b/lib/dns/lib.c
index d9417de..0dc935d 100644
index 304814b..60543c4 100644
--- a/lib/dns/lib.c
+++ b/lib/dns/lib.c
@@ -16,6 +16,7 @@
@@ -18,6 +18,7 @@
#include <stdbool.h>
#include <stddef.h>
@ -1396,7 +1396,7 @@ index d9417de..0dc935d 100644
#include <isc/hash.h>
#include <isc/mem.h>
#include <isc/msgcat.h>
@@ -76,6 +77,7 @@ static unsigned int references = 0;
@@ -78,6 +79,7 @@ static unsigned int references = 0;
static void
initialize(void) {
isc_result_t result;
@ -1404,7 +1404,7 @@ index d9417de..0dc935d 100644
REQUIRE(initialize_done == false);
@@ -86,11 +88,14 @@ initialize(void) {
@@ -88,11 +90,14 @@ initialize(void) {
result = dns_ecdb_register(dns_g_mctx, &dbimp);
if (result != ISC_R_SUCCESS)
goto cleanup_mctx;
@ -1421,7 +1421,7 @@ index d9417de..0dc935d 100644
if (result != ISC_R_SUCCESS)
goto cleanup_hash;
@@ -98,11 +103,17 @@ initialize(void) {
@@ -100,11 +105,17 @@ initialize(void) {
if (result != ISC_R_SUCCESS)
goto cleanup_dst;
@ -1440,7 +1440,7 @@ index d9417de..0dc935d 100644
isc_hash_destroy();
cleanup_db:
diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 1e57c71..3f4f822 100644
index d65ce26..6849732 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -31,6 +31,7 @@
@ -1476,7 +1476,7 @@ index 1e57c71..3f4f822 100644
#endif
+#endif /* !ISC_PLATFORM_CRYPTORANDOM */
#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
#if OPENSSL_VERSION_NUMBER >= 0x10000000L && OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
static void
@@ -192,7 +195,7 @@ _set_thread_id(CRYPTO_THREADID *id)
isc_result_t
@ -1624,7 +1624,7 @@ index 1e57c71..3f4f822 100644
#endif /* OPENSSL */
/*! \file */
diff --git a/lib/dns/pkcs11.c b/lib/dns/pkcs11.c
index 6b30309..20552fa 100644
index 5a2c502..8eaef53 100644
--- a/lib/dns/pkcs11.c
+++ b/lib/dns/pkcs11.c
@@ -13,12 +13,15 @@
@ -1692,7 +1692,7 @@ index 937b548..f3c0e38 100644
tap_test_program{name='gost_test'}
tap_test_program{name='keytable_test'}
diff --git a/lib/dns/tests/Makefile.in b/lib/dns/tests/Makefile.in
index 4126372..30cab17 100644
index 90dc3a6..7671e1d 100644
--- a/lib/dns/tests/Makefile.in
+++ b/lib/dns/tests/Makefile.in
@@ -37,6 +37,7 @@ SRCS = acl_test.c \
@ -1845,10 +1845,10 @@ index 0000000..bd3d164
+
+#endif
diff --git a/lib/dns/win32/libdns.def.in b/lib/dns/win32/libdns.def.in
index 9c2ef79..f597049 100644
index 5c45d59..34b660c 100644
--- a/lib/dns/win32/libdns.def.in
+++ b/lib/dns/win32/libdns.def.in
@@ -1487,6 +1487,13 @@ dst_lib_destroy
@@ -1484,6 +1484,13 @@ dst_lib_destroy
dst_lib_init
dst_lib_init2
dst_lib_initmsgcat
@ -1863,7 +1863,7 @@ index 9c2ef79..f597049 100644
dst_region_computerid
dst_result_register
diff --git a/lib/isc/entropy.c b/lib/isc/entropy.c
index 0c1f3ed..fdd17d7 100644
index ab2f617..ed05ed6 100644
--- a/lib/isc/entropy.c
+++ b/lib/isc/entropy.c
@@ -104,11 +104,15 @@ struct isc_entropy {
@ -1921,10 +1921,10 @@ index 0c1f3ed..fdd17d7 100644
+ hook = myhook;
+}
diff --git a/lib/isc/include/isc/entropy.h b/lib/isc/include/isc/entropy.h
index b5bc956..f32c9dc 100644
index 4bba8e1..632166a 100644
--- a/lib/isc/include/isc/entropy.h
+++ b/lib/isc/include/isc/entropy.h
@@ -302,6 +302,18 @@ isc_entropy_usebestsource(isc_entropy_t *ectx, isc_entropysource_t **source,
@@ -304,6 +304,18 @@ isc_entropy_usebestsource(isc_entropy_t *ectx, isc_entropysource_t **source,
* isc_entropy_createcallbacksource().
*/
@ -1944,10 +1944,10 @@ index b5bc956..f32c9dc 100644
#endif /* ISC_ENTROPY_H */
diff --git a/lib/isc/include/isc/platform.h.in b/lib/isc/include/isc/platform.h.in
index 2bf8758..f4c684e 100644
index 9c7c342..ee8dc3e 100644
--- a/lib/isc/include/isc/platform.h.in
+++ b/lib/isc/include/isc/platform.h.in
@@ -359,6 +359,11 @@
@@ -341,6 +341,11 @@
*/
@ISC_PLATFORM_HAVESTRINGSH@
@ -1960,10 +1960,10 @@ index 2bf8758..f4c684e 100644
* Define if the hash functions must be provided by OpenSSL.
*/
diff --git a/lib/isc/include/isc/types.h b/lib/isc/include/isc/types.h
index 3bdd54f..d5acd39 100644
index 42ff7e0..8d87c44 100644
--- a/lib/isc/include/isc/types.h
+++ b/lib/isc/include/isc/types.h
@@ -95,6 +95,8 @@ typedef struct isc_time isc_time_t; /*%< Time */
@@ -93,6 +93,8 @@ typedef struct isc_time isc_time_t; /*%< Time */
typedef struct isc_timer isc_timer_t; /*%< Timer */
typedef struct isc_timermgr isc_timermgr_t; /*%< Timer Manager */
@ -1973,7 +1973,7 @@ index 3bdd54f..d5acd39 100644
typedef int (*isc_sockfdwatch_t)(isc_task_t *, isc_socket_t *, void *, int);
diff --git a/lib/isc/pk11.c b/lib/isc/pk11.c
index 227f807..4a63fdf 100644
index 8e6ed93..ceb5a2c 100644
--- a/lib/isc/pk11.c
+++ b/lib/isc/pk11.c
@@ -321,14 +321,16 @@ pk11_rand_seed_fromfile(const char *randomfile) {
@ -1999,10 +1999,10 @@ index 227f807..4a63fdf 100644
cleanup:
if (stream != NULL)
diff --git a/lib/isc/win32/include/isc/platform.h.in b/lib/isc/win32/include/isc/platform.h.in
index 1f785e0..f9051c3 100644
index 5b8a2c9..913a2ce 100644
--- a/lib/isc/win32/include/isc/platform.h.in
+++ b/lib/isc/win32/include/isc/platform.h.in
@@ -73,6 +73,11 @@
@@ -69,6 +69,11 @@
#define ISC_PLATFORM_NORETURN_PRE __declspec(noreturn)
#define ISC_PLATFORM_NORETURN_POST
@ -2015,7 +2015,7 @@ index 1f785e0..f9051c3 100644
* Define if the hash functions must be provided by OpenSSL.
*/
diff --git a/win32utils/Configure b/win32utils/Configure
index 7ac30fb..55b6c23 100644
index ccaf067..240fb80 100644
--- a/win32utils/Configure
+++ b/win32utils/Configure
@@ -382,6 +382,7 @@ my @substdefh = ("ALLOW_FILTER_AAAA",
@ -2026,7 +2026,7 @@ index 7ac30fb..55b6c23 100644
"ISC_PLATFORM_HAVEATOMICSTORE",
"ISC_PLATFORM_HAVEATOMICSTOREQ",
"ISC_PLATFORM_HAVECMPXCHG",
@@ -516,7 +517,8 @@ my @allcond = (@substcond, "NOTYET", "NOLONGER");
@@ -517,7 +518,8 @@ my @allcond = (@substcond, "NOTYET", "NOLONGER");
# enable-xxx/disable-xxx
@ -2035,16 +2035,16 @@ index 7ac30fb..55b6c23 100644
+ "developer",
"fixed-rrset",
"intrinsics",
"native-pkcs11",
@@ -578,6 +580,7 @@ my @help = (
"isc-spnego",
@@ -581,6 +583,7 @@ my @help = (
"\nOptional Features:\n",
" enable-intrinsics enable intrinsic/atomic functions [default=yes]\n",
" enable-intrinsics enable instrinsic/atomic functions [default=yes]\n",
" enable-native-pkcs11 use native PKCS#11 for all crypto [default=no]\n",
+" enable-crypto-rand use crypto provider for random [default=yes]\n",
" enable-openssl-hash use OpenSSL for hash functions [default=yes]\n",
" enable-isc-spnego use SPNEGO from lib/dns [default=yes]\n",
" enable-filter-aaaa enable filtering of AAAA records [default=yes]\n",
" enable-fixed-rrset enable fixed rrset ordering [default=no]\n",
@@ -625,7 +628,9 @@ my $want_clean = "no";
@@ -630,7 +633,9 @@ my $want_clean = "no";
my $want_unknown = "no";
my $unknown_value;
my $enable_intrinsics = "yes";
@ -2053,8 +2053,8 @@ index 7ac30fb..55b6c23 100644
+my $enable_crypto_rand = "yes";
my $enable_openssl_hash = "auto";
my $enable_filter_aaaa = "yes";
my $enable_fixed_rrset = "no";
@@ -844,6 +849,10 @@ sub myenable {
my $enable_isc_spnego = "yes";
@@ -850,6 +855,10 @@ sub myenable {
if ($val =~ /^yes$/i) {
$enable_native_pkcs11 = "yes";
}
@ -2065,7 +2065,7 @@ index 7ac30fb..55b6c23 100644
} elsif ($key =~ /^openssl-hash$/i) {
if ($val =~ /^yes$/i) {
$enable_openssl_hash = "yes";
@@ -1146,6 +1155,11 @@ if ($verbose) {
@@ -1158,6 +1167,11 @@ if ($verbose) {
} else {
print "native-pkcs11: disabled\n";
}
@ -2077,7 +2077,7 @@ index 7ac30fb..55b6c23 100644
if ($enable_openssl_hash eq "yes") {
print "openssl-hash: enabled\n";
} else {
@@ -1498,6 +1512,7 @@ if ($enable_intrinsics eq "yes") {
@@ -1516,6 +1530,7 @@ if ($enable_intrinsics eq "yes") {
# enable-native-pkcs11
if ($enable_native_pkcs11 eq "yes") {
@ -2085,15 +2085,15 @@ index 7ac30fb..55b6c23 100644
if ($use_openssl eq "auto") {
$use_openssl = "no";
}
@@ -1707,6 +1722,7 @@ if ($use_openssl eq "yes") {
@@ -1725,6 +1740,7 @@ if ($use_openssl eq "yes") {
$openssl_dll = File::Spec->catdir($openssl_path, "@dirlist[0]");
}
}
+ $cryptolib = "openssl";
$configcond{"OPENSSL"} = 1;
$configdefd{"CRYPTO"} = "OPENSSL";
$configvar{"OPENSSL_PATH"} = "$openssl_path";
@@ -2278,6 +2294,15 @@ if ($use_aes eq "yes") {
@@ -2296,6 +2312,15 @@ if ($use_aes eq "yes") {
}
@ -2109,7 +2109,7 @@ index 7ac30fb..55b6c23 100644
# enable-openssl-hash
if ($enable_openssl_hash eq "yes") {
if ($use_openssl eq "no") {
@@ -3650,6 +3675,7 @@ exit 0;
@@ -3671,6 +3696,7 @@ exit 0;
# --enable-developer partially supported
# --enable-newstats (9.9/9.9sub only)
# --enable-native-pkcs11 supported
@ -2118,5 +2118,5 @@ index 7ac30fb..55b6c23 100644
# --enable-openssl-hash supported
# --enable-threads included without a way to disable it
--
2.31.1
2.20.1

165
SOURCES/bind-9.11-rt46047.patch
View File

@ -1,4 +1,4 @@
From af3b530773231f8cff6548e36962ad1f25e38c5d Mon Sep 17 00:00:00 2001
From 5a465424f5249ceaf0547ab90361a16eb08f7a2b Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Thu, 28 Sep 2017 10:09:22 -0700
Subject: [PATCH] completed and corrected the crypto-random change
@ -39,19 +39,19 @@ Subject: [PATCH] completed and corrected the crypto-random change
bin/tests/system/tkey/keycreate.c | 4 +-
bin/tests/system/tkey/keydelete.c | 5 +--
doc/arm/Bv9ARM-book.xml | 55 +++++++++++++++++-------
doc/arm/notes-rh-changes.xml | 42 ++++++++++++++++++
doc/arm/notes-rh-changes.xml | 43 ++++++++++++++++++
doc/arm/notes.xml | 1 +
lib/dns/dst_api.c | 4 +-
lib/dns/include/dst/dst.h | 14 +++++-
lib/dns/openssl_link.c | 3 +-
lib/isc/include/isc/entropy.h | 48 +++++++++++++++------
lib/isc/include/isc/random.h | 26 +++++++----
lib/isc/include/isc/entropy.h | 50 +++++++++++++++------
lib/isc/include/isc/random.h | 28 +++++++-----
lib/isccfg/namedconf.c | 2 +-
23 files changed, 240 insertions(+), 102 deletions(-)
23 files changed, 241 insertions(+), 106 deletions(-)
create mode 100644 doc/arm/notes-rh-changes.xml
diff --git a/bin/confgen/keygen.c b/bin/confgen/keygen.c
index bd269e7..1ac775f 100644
index 295e16f..0f79aa8 100644
--- a/bin/confgen/keygen.c
+++ b/bin/confgen/keygen.c
@@ -161,17 +161,15 @@ generate_key(isc_mem_t *mctx, const char *randomfile, dns_secalg_t alg,
@ -78,10 +78,10 @@ index bd269e7..1ac775f 100644
&entropy_source,
randomfile,
diff --git a/bin/dnssec/dnssec-keygen.docbook b/bin/dnssec/dnssec-keygen.docbook
index bd19e1d..2c09b30 100644
index 0ae6b41..4562430 100644
--- a/bin/dnssec/dnssec-keygen.docbook
+++ b/bin/dnssec/dnssec-keygen.docbook
@@ -349,15 +349,23 @@
@@ -348,15 +348,23 @@
<term>-r <replaceable class="parameter">randomdev</replaceable></term>
<listitem>
<para>
@ -114,7 +114,7 @@ index bd19e1d..2c09b30 100644
</listitem>
</varlistentry>
diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
index 2a0f9c6..6fcd411 100644
index 31a99e7..38c83ed 100644
--- a/bin/dnssec/dnssectool.c
+++ b/bin/dnssec/dnssectool.c
@@ -241,18 +241,16 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
@ -142,10 +142,10 @@ index 2a0f9c6..6fcd411 100644
usekeyboard);
diff --git a/bin/named/client.c b/bin/named/client.c
index 4a50ad9..4d140e8 100644
index 50fa2cd..524d9a3 100644
--- a/bin/named/client.c
+++ b/bin/named/client.c
@@ -1768,7 +1768,8 @@ ns_client_addopt(ns_client_t *client, dns_message_t *message,
@@ -1762,7 +1762,8 @@ ns_client_addopt(ns_client_t *client, dns_message_t *message,
isc_buffer_init(&buf, cookie, sizeof(cookie));
isc_stdtime_get(&now);
@ -156,7 +156,7 @@ index 4a50ad9..4d140e8 100644
compute_cookie(client, now, nonce, ns_g_server->secret, &buf);
diff --git a/bin/named/config.c b/bin/named/config.c
index 9b343fa..5e663c6 100644
index dbdff64..63da4b0 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -98,7 +98,9 @@ options {\n\
@ -171,10 +171,10 @@ index 9b343fa..5e663c6 100644
#endif
" recursing-file \"named.recursing\";\n\
diff --git a/bin/named/controlconf.c b/bin/named/controlconf.c
index 9fdf49b..42128dc 100644
index d955c2f..40621f2 100644
--- a/bin/named/controlconf.c
+++ b/bin/named/controlconf.c
@@ -327,9 +327,10 @@ log_invalid(isccc_ccmsg_t *ccmsg, isc_result_t result) {
@@ -325,9 +325,10 @@ log_invalid(isccc_ccmsg_t *ccmsg, isc_result_t result) {
static void
control_recvmessage(isc_task_t *task, isc_event_t *event) {
@ -188,7 +188,7 @@ index 9fdf49b..42128dc 100644
isccc_sexpr_t *request = NULL;
isccc_sexpr_t *response = NULL;
uint32_t algorithm;
@@ -340,16 +341,17 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
@@ -338,16 +339,17 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
isc_buffer_t *text;
isc_result_t result;
isc_result_t eresult;
@ -208,7 +208,7 @@ index 9fdf49b..42128dc 100644
algorithm = DST_ALG_UNKNOWN;
secret.rstart = NULL;
text = NULL;
@@ -462,8 +464,11 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
@@ -458,8 +460,11 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
* Establish nonce.
*/
if (conn->nonce == 0) {
@ -223,7 +223,7 @@ index 9fdf49b..42128dc 100644
} else
eresult = ns_control_docommand(request, listener->readonly, &text);
diff --git a/bin/named/include/named/server.h b/bin/named/include/named/server.h
index 4fd0194..0ba2627 100644
index 7ee8f66..8982d26 100644
--- a/bin/named/include/named/server.h
+++ b/bin/named/include/named/server.h
@@ -20,6 +20,7 @@
@ -234,7 +234,7 @@ index 4fd0194..0ba2627 100644
#include <isc/sockaddr.h>
#include <isc/types.h>
#include <isc/xml.h>
@@ -135,6 +136,7 @@ struct ns_server {
@@ -134,6 +135,7 @@ struct ns_server {
char * lockfile;
uint16_t transfer_tcp_message_size;
@ -243,7 +243,7 @@ index 4fd0194..0ba2627 100644
struct ns_altsecret {
diff --git a/bin/named/interfacemgr.c b/bin/named/interfacemgr.c
index 93aac31..e12fad9 100644
index 9dea7c1..272d300 100644
--- a/bin/named/interfacemgr.c
+++ b/bin/named/interfacemgr.c
@@ -17,6 +17,7 @@
@ -255,22 +255,22 @@ index 93aac31..e12fad9 100644
#include <isc/task.h>
#include <isc/util.h>
diff --git a/bin/named/query.c b/bin/named/query.c
index 58b5914..edf42d2 100644
index c9e5469..0940714 100644
--- a/bin/named/query.c
+++ b/bin/named/query.c
@@ -20,6 +20,7 @@
@@ -19,6 +19,7 @@
#include <isc/hex.h>
#include <isc/mem.h>
#include <isc/platform.h>
#include <isc/print.h>
+#include <isc/random.h>
#include <isc/rwlock.h>
#include <isc/serial.h>
#include <isc/stats.h>
diff --git a/bin/named/server.c b/bin/named/server.c
index b2ae57c..cca7fe8 100644
index 36fc047..3c1eec0 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -8279,21 +8279,32 @@ load_configuration(const char *filename, ns_server_t *server,
@@ -8208,21 +8208,32 @@ load_configuration(const char *filename, ns_server_t *server,
* Open the source of entropy.
*/
if (first_time) {
@ -312,7 +312,7 @@ index b2ae57c..cca7fe8 100644
#ifdef PATH_RANDOMDEV
if (ns_g_fallbackentropy != NULL) {
level = ISC_LOG_INFO;
@@ -8304,8 +8315,8 @@ load_configuration(const char *filename, ns_server_t *server,
@@ -8233,8 +8244,8 @@ load_configuration(const char *filename, ns_server_t *server,
NS_LOGCATEGORY_GENERAL,
NS_LOGMODULE_SERVER,
level,
@ -323,7 +323,7 @@ index b2ae57c..cca7fe8 100644
randomdev,
isc_result_totext(result));
}
@@ -8325,7 +8336,6 @@ load_configuration(const char *filename, ns_server_t *server,
@@ -8254,7 +8265,6 @@ load_configuration(const char *filename, ns_server_t *server,
}
isc_entropy_detach(&ns_g_fallbackentropy);
}
@ -331,7 +331,7 @@ index b2ae57c..cca7fe8 100644
#endif
}
@@ -9097,6 +9107,7 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
@@ -9022,6 +9032,7 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
server->in_roothints = NULL;
server->blackholeacl = NULL;
server->keepresporder = NULL;
@ -339,7 +339,7 @@ index b2ae57c..cca7fe8 100644
/* Must be first. */
CHECKFATAL(dst_lib_init2(ns_g_mctx, ns_g_entropy,
@@ -9123,6 +9134,9 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
@@ -9048,6 +9059,9 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
CHECKFATAL(dns_tkeyctx_create(ns_g_mctx, ns_g_entropy,
&server->tkeyctx),
"creating TKEY context");
@ -349,7 +349,7 @@ index b2ae57c..cca7fe8 100644
/*
* Setup the server task, which is responsible for coordinating
@@ -9329,7 +9343,8 @@ ns_server_destroy(ns_server_t **serverp) {
@@ -9254,7 +9268,8 @@ ns_server_destroy(ns_server_t **serverp) {
if (server->zonemgr != NULL)
dns_zonemgr_detach(&server->zonemgr);
@ -359,7 +359,7 @@ index b2ae57c..cca7fe8 100644
if (server->tkeyctx != NULL)
dns_tkeyctx_destroy(&server->tkeyctx);
@@ -13366,10 +13381,10 @@ newzone_cfgctx_destroy(void **cfgp) {
@@ -13230,10 +13245,10 @@ newzone_cfgctx_destroy(void **cfgp) {
static isc_result_t
generate_salt(unsigned char *salt, size_t saltlen) {
@ -372,7 +372,7 @@ index b2ae57c..cca7fe8 100644
} rnd;
unsigned char text[512 + 1];
isc_region_t r;
@@ -13379,9 +13394,10 @@ generate_salt(unsigned char *salt, size_t saltlen) {
@@ -13243,9 +13258,10 @@ generate_salt(unsigned char *salt, size_t saltlen) {
if (saltlen > 256U)
return (ISC_R_RANGE);
@ -387,10 +387,10 @@ index b2ae57c..cca7fe8 100644
memmove(salt, rnd.rnd, saltlen);
diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
index 7f15cbc..458aa76 100644
index 0286987..0376377 100644
--- a/bin/nsupdate/nsupdate.c
+++ b/bin/nsupdate/nsupdate.c
@@ -289,9 +289,7 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
@@ -283,9 +283,7 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
}
#ifdef ISC_PLATFORM_CRYPTORANDOM
@ -402,7 +402,7 @@ index 7f15cbc..458aa76 100644
}
#endif
diff --git a/bin/tests/system/pipelined/pipequeries.c b/bin/tests/system/pipelined/pipequeries.c
index 95b65bf..7a81d4e 100644
index f0a6ff2..55064f6 100644
--- a/bin/tests/system/pipelined/pipequeries.c
+++ b/bin/tests/system/pipelined/pipequeries.c
@@ -280,9 +280,7 @@ main(int argc, char *argv[]) {
@ -417,7 +417,7 @@ index 95b65bf..7a81d4e 100644
}
#endif
diff --git a/bin/tests/system/tkey/keycreate.c b/bin/tests/system/tkey/keycreate.c
index 3236968..4fa77b6 100644
index fe8698e..937fcc3 100644
--- a/bin/tests/system/tkey/keycreate.c
+++ b/bin/tests/system/tkey/keycreate.c
@@ -255,9 +255,7 @@ main(int argc, char *argv[]) {
@ -432,7 +432,7 @@ index 3236968..4fa77b6 100644
}
#endif
diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
index 43fb6b0..105e151 100644
index 2146f9b..64b8e74 100644
--- a/bin/tests/system/tkey/keydelete.c
+++ b/bin/tests/system/tkey/keydelete.c
@@ -171,6 +171,7 @@ main(int argc, char **argv) {
@ -455,22 +455,22 @@ index 43fb6b0..105e151 100644
}
#endif
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index ca98726..1f9df2c 100644
index 33e06e6..539973c 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -5034,22 +5034,45 @@ badresp:1,adberr:0,findfail:0,valfail:0]
@@ -5076,22 +5076,45 @@ badresp:1,adberr:0,findfail:0,valfail:0]
<term><command>random-device</command></term>
<listitem>
<para>
- This specifies a source of entropy to be used by the server. Entropy is
- The source of entropy to be used by the server. Entropy is
- primarily needed
- for DNSSEC operations, such as TKEY transactions and dynamic
- update of signed
- zones. This option specifies the device (or file) from which
- zones. This options specifies the device (or file) from which
- to read
- entropy. If it is a file, operations requiring entropy will
- entropy. If this is a file, operations requiring entropy will
- fail when the
- file has been exhausted. If <command>random-device</command> is not specified, the default value
- file has been exhausted. If not specified, the default value
- is
- <filename>/dev/random</filename>
- (or equivalent) when present, and none otherwise. The
@ -522,10 +522,11 @@ index ca98726..1f9df2c 100644
</varlistentry>
diff --git a/doc/arm/notes-rh-changes.xml b/doc/arm/notes-rh-changes.xml
new file mode 100644
index 0000000..89a4961
index 0000000..11c3a7c
--- /dev/null
+++ b/doc/arm/notes-rh-changes.xml
@@ -0,0 +1,42 @@
@@ -0,0 +1,43 @@
+
+<!--
+ - Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ -
@ -569,10 +570,10 @@ index 0000000..89a4961
+</section>
+
diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml
index a5e42c0..f8cb1f9 100644
index b16dab6..763ff7e 100644
--- a/doc/arm/notes.xml
+++ b/doc/arm/notes.xml
@@ -47,6 +47,7 @@
@@ -36,6 +36,7 @@
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-9.11.1.xml"/>
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-9.11.0.xml"/>
@ -581,7 +582,7 @@ index a5e42c0..f8cb1f9 100644
<xi:include xmlns:xi="http://www.w3.org/2001/XInclude" href="notes-thankyou.xml"/>
</section>
diff --git a/lib/dns/dst_api.c b/lib/dns/dst_api.c
index aa54afc..2156384 100644
index 1614afa..0f52df9 100644
--- a/lib/dns/dst_api.c
+++ b/lib/dns/dst_api.c
@@ -2017,10 +2017,12 @@ dst__entropy_getdata(void *buf, unsigned int len, bool pseudo) {
@ -599,7 +600,7 @@ index aa54afc..2156384 100644
}
diff --git a/lib/dns/include/dst/dst.h b/lib/dns/include/dst/dst.h
index 3aba028..180c841 100644
index 6813c96..665574d 100644
--- a/lib/dns/include/dst/dst.h
+++ b/lib/dns/include/dst/dst.h
@@ -163,8 +163,18 @@ isc_result_t
@ -624,7 +625,7 @@ index 3aba028..180c841 100644
bool
diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
index 3f4f822..cfdc757 100644
index 6849732..e00a0e4 100644
--- a/lib/dns/openssl_link.c
+++ b/lib/dns/openssl_link.c
@@ -484,7 +484,8 @@ dst__openssl_getengine(const char *engine) {
@ -638,10 +639,19 @@ index 3f4f822..cfdc757 100644
#ifndef DONT_REQUIRE_DST_LIB_INIT
INSIST(dst__memory_pool != NULL);
diff --git a/lib/isc/include/isc/entropy.h b/lib/isc/include/isc/entropy.h
index f32c9dc..bed276b 100644
index 632166a..c7cb17d 100644
--- a/lib/isc/include/isc/entropy.h
+++ b/lib/isc/include/isc/entropy.h
@@ -189,9 +189,8 @@ isc_entropy_createcallbacksource(isc_entropy_t *ent,
@@ -9,8 +9,6 @@
* information regarding copyright ownership.
*/
-/* $Id: entropy.h,v 1.35 2009/10/19 02:37:08 marka Exp $ */
-
#ifndef ISC_ENTROPY_H
#define ISC_ENTROPY_H 1
@@ -191,9 +189,8 @@ isc_entropy_createcallbacksource(isc_entropy_t *ent,
/*!<
* \brief Create an entropy source that is polled via a callback.
*
@ -653,23 +663,18 @@ index f32c9dc..bed276b 100644
*
* Samples are added via isc_entropy_addcallbacksample(), below.
* _addcallbacksample() is the only function which may be called from
@@ -232,15 +231,32 @@ isc_result_t
@@ -234,15 +231,32 @@ isc_result_t
isc_entropy_getdata(isc_entropy_t *ent, void *data, unsigned int length,
unsigned int *returned, unsigned int flags);
/*!<
- * \brief Extract data from the entropy pool. This may load the pool from various
- * sources.
+ * \brief Get random data from entropy pool 'ent'.
*
- * Do this by stirring the pool and returning a part of hash as randomness.
- * Note that no secrets are given away here since parts of the hash are
- * xored together before returned.
+ *
+ * If a hook has been set up using isc_entropy_sethook() and
+ * isc_entropy_usehook(), then the hook function will be called to get
+ * random data.
*
- * Honor the request from the caller to only return good data, any data,
- * etc.
+ *
+ * Otherwise, randomness is extracted from the entropy pool set up in BIND.
+ * This may cause the pool to be loaded from various sources. Ths is done
+ * by stirring the pool and returning a part of hash as randomness.
@ -680,12 +685,17 @@ index f32c9dc..bed276b 100644
+ * ISC_ENTROPY_BLOCKING. These will be honored if the hook function is
+ * not in use. If it is, the flags will be passed to the hook function
+ * but it may ignore them.
+ *
*
- * Do this by stiring the pool and returning a part of hash as randomness.
- * Note that no secrets are given away here since parts of the hash are
- * xored together before returned.
+ * Up to 'length' bytes of randomness are retrieved and copied into 'data'.
+ * (If 'returned' is not NULL, and the number of bytes copied is less than
+ * 'length' - which may happen if ISC_ENTROPY_PARTIAL was used - then the
+ * number of bytes copied will be stored in *returned.)
+ *
*
- * Honor the request from the caller to only return good data, any data,
- * etc.
+ * Returns:
+ * \li ISC_R_SUCCESS on success
+ * \li ISC_R_NOENTROPY if entropy pool is empty
@ -693,7 +703,7 @@ index f32c9dc..bed276b 100644
*/
void
@@ -305,13 +321,21 @@ isc_entropy_usebestsource(isc_entropy_t *ectx, isc_entropysource_t **source,
@@ -307,13 +321,21 @@ isc_entropy_usebestsource(isc_entropy_t *ectx, isc_entropysource_t **source,
void
isc_entropy_usehook(isc_entropy_t *ectx, bool onoff);
/*!<
@ -718,21 +728,26 @@ index f32c9dc..bed276b 100644
ISC_LANG_ENDDECLS
diff --git a/lib/isc/include/isc/random.h b/lib/isc/include/isc/random.h
index f38e80d..3cb1c56 100644
index f8aed34..17c551b 100644
--- a/lib/isc/include/isc/random.h
+++ b/lib/isc/include/isc/random.h
@@ -19,13 +19,23 @@
@@ -9,8 +9,6 @@
* information regarding copyright ownership.
*/
-/* $Id: random.h,v 1.20 2009/01/17 23:47:43 tbox Exp $ */
-
#ifndef ISC_RANDOM_H
#define ISC_RANDOM_H 1
@@ -21,13 +19,23 @@
#include <isc/mutex.h>
/*! \file isc/random.h
- * \brief Implements a random state pool which will let the caller return a
- * series of possibly non-reproducible random values.
+ * \brief Implements pseudo random number generators.
*
- * Note that the
- * strength of these numbers is not all that high, and should not be
- * used in cryptography functions. It is useful for jittering values
- * a bit here and there, such as timeouts, etc.
+ *
+ * Two pseudo-random number generators are implemented, in isc_random_*
+ * and isc_rng_*. Neither one is very strong; they should not be used
+ * in cryptography functions.
@ -742,7 +757,11 @@ index f38e80d..3cb1c56 100644
+ * It is useful for jittering values a bit here and there, such as
+ * timeouts, etc, but should not be relied upon to generate
+ * unpredictable sequences (for example, when choosing transaction IDs).
+ *
*
- * Note that the
- * strength of these numbers is not all that high, and should not be
- * used in cryptography functions. It is useful for jittering values
- * a bit here and there, such as timeouts, etc.
+ * isc_rng_* is based on ChaCha20, and is seeded and stirred from the
+ * system entropy source. It is stronger than isc_random_* and can
+ * be used for generating unpredictable sequences. It is still not as
@ -751,7 +770,7 @@ index f38e80d..3cb1c56 100644
*/
ISC_LANG_BEGINDECLS
@@ -113,8 +123,8 @@ isc_rng_random(isc_rng_t *rngctx);
@@ -115,8 +123,8 @@ isc_rng_random(isc_rng_t *rngctx);
uint16_t
isc_rng_uniformrandom(isc_rng_t *rngctx, uint16_t upper_bound);
/*%<
@ -763,7 +782,7 @@ index f38e80d..3cb1c56 100644
ISC_LANG_ENDDECLS
diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
index e74c93b..212194e 100644
index 03890a3..7bad989 100644
--- a/lib/isccfg/namedconf.c
+++ b/lib/isccfg/namedconf.c
@@ -1109,7 +1109,7 @@ options_clauses[] = {
@ -776,5 +795,5 @@ index e74c93b..212194e 100644
{ "recursive-clients", &cfg_type_uint32, 0 },
{ "reserved-sockets", &cfg_type_uint32, 0 },
--
2.26.2
2.20.1

332
SOURCES/bind-9.11-serve-stale.patch
View File

File diff suppressed because it is too large Load Diff

65
SOURCES/bind-9.11-stale-cache.patch
View File

@ -1,65 +0,0 @@
From 8a7bff93037432fcfe8532752e89f150ea3030a4 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Mon, 9 Oct 2023 19:00:12 +0200
Subject: [PATCH] Do not keep stale records by default
By default set max-stale-ttl to 0, unless stale-answer-enable yes. This
were enabled by mistake when backporting fix for CVE-2023-2828. It
causes increased cache usage on servers not wanting to serve stale
records. Fix that by setting smart defaults based on stale answers
enabled with possible manual tuning.
---
bin/named/server.c | 25 +++++++++++++++++++------
1 file changed, 19 insertions(+), 6 deletions(-)
diff --git a/bin/named/server.c b/bin/named/server.c
index 7af90d0..afdc4fa 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -3295,7 +3295,7 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
size_t max_acache_size;
size_t max_adb_size;
uint32_t lame_ttl, fail_ttl;
- uint32_t max_stale_ttl;
+ uint32_t max_stale_ttl = 0;
dns_tsig_keyring_t *ring = NULL;
dns_view_t *pview = NULL; /* Production view */
isc_mem_t *cmctx = NULL, *hmctx = NULL;
@@ -3739,16 +3739,29 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
if (view->maxncachettl > 7 * 24 * 3600)
view->maxncachettl = 7 * 24 * 3600;
- obj = NULL;
- result = ns_config_get(maps, "max-stale-ttl", &obj);
- INSIST(result == ISC_R_SUCCESS);
- max_stale_ttl = cfg_obj_asuint32(obj);
-
obj = NULL;
result = ns_config_get(maps, "stale-answer-enable", &obj);
INSIST(result == ISC_R_SUCCESS);
view->staleanswersenable = cfg_obj_asboolean(obj);
+ // RHEL-11785 -- set the stale-ttl to non-zero value only if enabled
+ obj = NULL;
+ if (view->staleanswersenable) {
+ result = ns_config_get(maps, "max-stale-ttl", &obj);
+ INSIST(result == ISC_R_SUCCESS);
+ max_stale_ttl = cfg_obj_asuint32(obj);
+ /*
+ * If 'stale-answer-enable' is false, max_stale_ttl is set
+ * to 0, meaning keeping stale RRsets in cache is disabled.
+ */
+ } else {
+ /* Do not use default value if stale is disabled,
+ * but allow manual overriding, like 'stale-cache-enable' */
+ result = ns_config_get(optionmaps, "max-stale-ttl", &obj);
+ if (result == ISC_R_SUCCESS)
+ max_stale_ttl = cfg_obj_asuint32(obj);
+ }
+
result = dns_viewlist_find(&ns_g_server->viewlist, view->name,
view->rdclass, &pview);
if (result == ISC_R_SUCCESS) {
--
2.41.0

47
SOURCES/bind-9.11-zone2ldap.patch
View File

@ -1,18 +1,18 @@
From 9683a4d2524b870c4cee09259cb5eb7b8075a507 Mon Sep 17 00:00:00 2001
From 0430b3ac66169eea7a74aaa8bfca50400d3497cf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
Date: Tue, 18 Dec 2018 16:06:26 +0100
Subject: [PATCH] Make absolute hostname by dns API instead of strings
Duplicate all strings in dc_list. Free allocated memory on each record.
---
bin/sdb_tools/zone2ldap.c | 70 +++++++++++++++++++++++++--------------
1 file changed, 45 insertions(+), 25 deletions(-)
bin/sdb_tools/zone2ldap.c | 71 +++++++++++++++++++++++++--------------
1 file changed, 45 insertions(+), 26 deletions(-)
diff --git a/bin/sdb_tools/zone2ldap.c b/bin/sdb_tools/zone2ldap.c
index d59936c..9ba73b8 100644
index 76186b5..28df191 100644
--- a/bin/sdb_tools/zone2ldap.c
+++ b/bin/sdb_tools/zone2ldap.c
@@ -84,6 +84,10 @@ int get_attr_list_size (char **tmp);
@@ -87,6 +87,10 @@ int get_attr_list_size (char **tmp);
/* Get a DN */
char *build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone);
@ -23,7 +23,7 @@ index d59936c..9ba73b8 100644
/* Add to RR list */
void add_to_rr_list (char *dn, char *name, char *type, char *data,
unsigned int ttl, unsigned int flags);
@@ -120,6 +124,7 @@ static char dNSTTL []="dNSTTL";
@@ -123,6 +127,7 @@ static char dNSTTL []="dNSTTL";
static char zoneName []="zoneName";
static char dc []="dc";
static char sameZone []="@";
@ -31,7 +31,7 @@ index d59936c..9ba73b8 100644
/* LDAPMod mod_values: */
static char *objectClasses []= { &(topClass[0]), &(dNSZoneClass[0]), NULL };
static char *topObjectClasses []= { &(topClass[0]), &(dcObjectClass[0]), &(dNSZoneClass[0]), NULL };
@@ -391,6 +396,8 @@ main (int argc, char **argv)
@@ -396,6 +401,8 @@ main (int argc, char **argv)
}
}
@ -40,7 +40,7 @@ index d59936c..9ba73b8 100644
}
else
{
@@ -446,12 +453,18 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
@@ -451,12 +458,18 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
char data[2048];
char **dc_list;
char *dn;
@ -59,7 +59,7 @@ index d59936c..9ba73b8 100644
isc_result_check (result, "dns_name_totext");
name[isc_buffer_usedlength (&buff)] = 0;
@@ -473,6 +486,7 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
@@ -478,6 +491,7 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
printf ("Adding %s (%s %s) to run queue list.\n", dn, type, data);
add_to_rr_list (dn, dc_list[len], (char*)type, (char*)data, ttl, DNS_OBJECT);
@ -67,7 +67,7 @@ index d59936c..9ba73b8 100644
}
@@ -533,12 +547,9 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -538,12 +552,9 @@ add_to_rr_list (char *dn, char *name, char *type,
if (tmp->attrs == (LDAPMod **) NULL)
fatal("calloc");
@ -83,7 +83,7 @@ index d59936c..9ba73b8 100644
tmp->attrs[0]->mod_op = LDAP_MOD_ADD;
tmp->attrs[0]->mod_type = objectClass;
@@ -554,9 +565,18 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -559,9 +570,18 @@ add_to_rr_list (char *dn, char *name, char *type,
return;
}
@ -103,11 +103,12 @@ index d59936c..9ba73b8 100644
if (tmp->attrs[1]->mod_values == (char **)NULL)
fatal("calloc");
@@ -701,24 +721,16 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
@@ -705,25 +725,16 @@ char **
hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
{
char *tmp;
int i = 0;
+ int j = 0;
- int i = 0;
+ int i = 0, j = 0;
char *hname=0L, *last=0L;
int hlen=strlen(hostname), zlen=(strlen(zone));
@ -126,11 +127,11 @@ index d59936c..9ba73b8 100644
{
- if( hname == 0 )
- hname=strdup(hostname);
+ hname= strdup(hostname);
last = strdup(sameZone);
+ hname=strdup(hostname);
last = strdup(sameZone);
}else
{
@@ -726,8 +738,6 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
{
@@ -731,8 +742,6 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
||( strcmp( hostname + (hlen - zlen), zone ) != 0)
)
{
@ -139,7 +140,7 @@ index d59936c..9ba73b8 100644
hname=(char*)malloc( hlen + zlen + 1);
if( *zone == '.' )
sprintf(hname, "%s%s", hostname, zone);
@@ -735,8 +745,7 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
@@ -740,8 +749,7 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
sprintf(hname,"%s",zone);
}else
{
@ -149,7 +150,7 @@ index d59936c..9ba73b8 100644
}
last = hname;
}
@@ -749,18 +758,21 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
@@ -754,18 +762,21 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
for (tmp = strrchr (hname, '.'); tmp != (char *) 0;
tmp = strrchr (hname, '.'))
{
@ -166,7 +167,7 @@ index d59936c..9ba73b8 100644
+ dn_buffer[i++] = dot;
if( tmp == hname )
break;
}
}
}
+ for (j=0; j<i; j++)
+ {
@ -175,7 +176,7 @@ index d59936c..9ba73b8 100644
if( ( last != hname ) && (tmp != hname) )
dn_buffer[i++] = hname;
dn_buffer[i++] = last;
@@ -820,6 +832,14 @@ build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone)
@@ -825,6 +836,14 @@ build_dn_from_dc_list (char **dc_list, unsigned int ttl, int flag, char *zone)
return dn;
}
@ -191,5 +192,5 @@ index d59936c..9ba73b8 100644
/* Initialize LDAP Conn */
void
--
2.21.1
2.20.1

58
SOURCES/bind-9.15-resolver-ntasks.patch
View File

@ -1,58 +0,0 @@
From 6d6acf236841da5c2511f8afcd3e4a89af4c5658 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Witold=20Kr=C4=99cicki?= <wpk@isc.org>
Date: Fri, 14 Feb 2020 09:18:48 +0100
Subject: [PATCH] Use RESOLVER_NTASKS_PERCPU - 32 for regular tuning, 8 for
small
Modify original upstream commit 0d80266f7e3, add high limit of used
tasks. Minimum would be lower on machines with few cpus, but maximum
would stay unchanged. Should prevent negatives of this change.
Signed-off-by: Petr Mensik <pemensik@redhat.com>
---
bin/named/server.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/bin/named/server.c b/bin/named/server.c
index 39b1124..94b4daa 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -148,11 +148,13 @@
#endif
#ifdef TUNE_LARGE
-#define RESOLVER_NTASKS 523
+#define RESOLVER_NTASKS_MAX 523
+#define RESOLVER_NTASKS_PERCPU 32
#define UDPBUFFERS 32768
#define EXCLBUFFERS 32768
#else
-#define RESOLVER_NTASKS 31
+#define RESOLVER_NTASKS_MAX 31
+#define RESOLVER_NTASKS_PERCPU 8
#define UDPBUFFERS 1000
#define EXCLBUFFERS 4096
#endif /* TUNE_LARGE */
@@ -3318,7 +3320,7 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
ns_cache_t *nsc;
bool zero_no_soattl;
dns_acl_t *clients = NULL, *mapped = NULL, *excluded = NULL;
- unsigned int query_timeout, ndisp;
+ unsigned int query_timeout, ndisp, ntasks;
bool old_rpz_ok = false;
isc_dscp_t dscp4 = -1, dscp6 = -1;
dns_dyndbctx_t *dctx = NULL;
@@ -3926,7 +3928,9 @@ configure_view(dns_view_t *view, dns_viewlist_t *viewlist,
dns_view_setresquerystats(view, resquerystats);
ndisp = 4 * ISC_MIN(ns_g_udpdisp, MAX_UDP_DISPATCH);
- CHECK(dns_view_createresolver(view, ns_g_taskmgr, RESOLVER_NTASKS,
+ ntasks = ISC_MIN(RESOLVER_NTASKS_PERCPU * ns_g_cpus,
+ RESOLVER_NTASKS_MAX);
+ CHECK(dns_view_createresolver(view, ns_g_taskmgr, ntasks,
ndisp, ns_g_socketmgr, ns_g_timermgr,
resopts, ns_g_dispatchmgr,
dispatch4, dispatch6));
--
2.34.1

240
SOURCES/bind-9.16-CVE-2022-3094-1.patch
View File

@ -1,240 +0,0 @@
From 128b3b676eb9413b4d25fb29c560895cfbbfa92e Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Thu, 1 Sep 2022 16:05:04 -0700
Subject: [PATCH] add an update quota
limit the number of simultaneous DNS UPDATE events that can be
processed by adding a quota for update and update forwarding.
this quota currently, arbitrarily, defaults to 100.
also add a statistics counter to record when the update quota
has been exceeded.
(cherry picked from commit 7c47254a140c3e9cf383cda73c7b6a55c4782826)
---
bin/named/bind9.xsl | 2 +-
bin/named/bind9.xsl.h | 8 +++++++-
bin/named/include/named/server.h | 7 ++++++-
bin/named/server.c | 3 +++
bin/named/statschannel.c | 5 +++--
bin/named/update.c | 34 +++++++++++++++++++++++++++++++-
doc/arm/Bv9ARM-book.xml | 15 ++++++++++++++
7 files changed, 68 insertions(+), 6 deletions(-)
diff --git a/bin/named/bind9.xsl b/bin/named/bind9.xsl
index 9a1c6ff..85fd4c4 100644
--- a/bin/named/bind9.xsl
+++ b/bin/named/bind9.xsl
@@ -12,7 +12,7 @@
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns="http://www.w3.org/1999/xhtml" version="1.0">
<xsl:output method="html" indent="yes" version="4.0"/>
- <xsl:template match="statistics[@version=&quot;3.8&quot;]">
+ <xsl:template match="statistics[@version=&quot;3.8.1&quot;]">
<html>
<head>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
diff --git a/bin/named/bind9.xsl.h b/bin/named/bind9.xsl.h
index 9ce8cd7..5e0a892 100644
--- a/bin/named/bind9.xsl.h
+++ b/bin/named/bind9.xsl.h
@@ -17,7 +17,13 @@ static char xslmsg[] =
"\n"
"<xsl:stylesheet xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\" xmlns=\"http://www.w3.org/1999/xhtml\" version=\"1.0\">\n"
" <xsl:output method=\"html\" indent=\"yes\" version=\"4.0\"/>\n"
- " <xsl:template match=\"statistics[@version=&quot;3.8&quot;]\">\n"
+#if 0
+ " <!-- the version number **below** must match version in "
+ "bin/named/statschannel.c -->\n"
+ " <!-- don't forget to update \"/xml/v<STATS_XML_VERSION_MAJOR>\" in "
+ "the HTTP endpoints listed below -->\n"
+#endif
+ " <xsl:template match=\"statistics[@version=&quot;3.8.1&quot;]\">\n"
" <html>\n"
" <head>\n"
" <script type=\"text/javascript\" src=\"https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js\"></script>\n"
diff --git a/bin/named/include/named/server.h b/bin/named/include/named/server.h
index 08a02dc..259acc7 100644
--- a/bin/named/include/named/server.h
+++ b/bin/named/include/named/server.h
@@ -137,6 +137,9 @@ struct ns_server {
uint16_t transfer_tcp_message_size;
isc_rng_t * rngctx;
+
+/* CVE-2022-3094 */
+ isc_quota_t updquota;
};
struct ns_altsecret {
@@ -230,7 +233,9 @@ enum {
dns_nsstatscounter_trystale = 59,
dns_nsstatscounter_usedstale = 60,
- dns_nsstatscounter_max = 61
+ dns_nsstatscounter_updatequota = 61,
+
+ dns_nsstatscounter_max = 62
};
/*%
diff --git a/bin/named/server.c b/bin/named/server.c
index 2d2fa0e..f09b895 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -9143,6 +9143,8 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
RUNTIME_CHECK(result == ISC_R_SUCCESS);
result = isc_quota_init(&server->recursionquota, 100);
RUNTIME_CHECK(result == ISC_R_SUCCESS);
+ result = isc_quota_init(&server->updquota, 100);
+ RUNTIME_CHECK(result == ISC_R_SUCCESS);
result = dns_aclenv_init(mctx, &server->aclenv);
RUNTIME_CHECK(result == ISC_R_SUCCESS);
@@ -9410,6 +9412,7 @@ ns_server_destroy(ns_server_t **serverp) {
dns_aclenv_destroy(&server->aclenv);
+ isc_quota_destroy(&server->updquota);
isc_quota_destroy(&server->recursionquota);
isc_quota_destroy(&server->tcpquota);
isc_quota_destroy(&server->xfroutquota);
diff --git a/bin/named/statschannel.c b/bin/named/statschannel.c
index 56a9c21..1e8723c 100644
--- a/bin/named/statschannel.c
+++ b/bin/named/statschannel.c
@@ -300,6 +300,7 @@ init_desc(void) {
SET_NSSTATDESC(reclimitdropped,
"queries dropped due to recursive client limit",
"RecLimitDropped");
+ SET_NSSTATDESC(updatequota, "Update quota exceeded", "UpdateQuota");
SET_NSSTATDESC(trystale,
"attempts to use stale cache data after lookup failure",
"QryTryStale");
@@ -1546,7 +1547,7 @@ generatexml(ns_server_t *server, uint32_t flags,
ISC_XMLCHAR "type=\"text/xsl\" href=\"/bind9.xsl\""));
TRY0(xmlTextWriterStartElement(writer, ISC_XMLCHAR "statistics"));
TRY0(xmlTextWriterWriteAttribute(writer, ISC_XMLCHAR "version",
- ISC_XMLCHAR "3.8"));
+ ISC_XMLCHAR "3.8.1"));
/* Set common fields for statistics dump */
dumparg.type = isc_statsformat_xml;
@@ -2303,7 +2304,7 @@ generatejson(ns_server_t *server, size_t *msglen,
/*
* These statistics are included no matter which URL we use.
*/
- obj = json_object_new_string("1.2");
+ obj = json_object_new_string("1.2.1");
CHECKMEM(obj);
json_object_object_add(bindstats, "json-stats-version", obj);
diff --git a/bin/named/update.c b/bin/named/update.c
index 6ad7d27..dccc543 100644
--- a/bin/named/update.c
+++ b/bin/named/update.c
@@ -1526,6 +1526,17 @@ send_update_event(ns_client_t *client, dns_zone_t *zone) {
isc_task_t *zonetask = NULL;
ns_client_t *evclient;
+ result = isc_quota_attach(&ns_g_server->updquota,
+ &(isc_quota_t *){ NULL });
+ if (result != ISC_R_SUCCESS) {
+ update_log(client, zone, LOGLEVEL_PROTOCOL,
+ "update failed: too many DNS UPDATEs queued (%s)",
+ isc_result_totext(result));
+ isc_stats_increment(ns_g_server->nsstats,
+ dns_nsstatscounter_updatequota);
+ CHECK(DNS_R_DROP);
+ }
+
event = (update_event_t *)
isc_event_allocate(client->mctx, client, DNS_EVENT_UPDATE,
update_action, NULL, sizeof(*event));
@@ -1652,7 +1663,12 @@ ns_update_start(ns_client_t *client, isc_result_t sigresult) {
* We are still in the client task context, so we can
* simply give an error response without switching tasks.
*/
- respond(client, result);
+ if (result == DNS_R_DROP) {
+ ns_client_next(client, result);
+ } else {
+ respond(client, result);
+ }
+
if (zone != NULL)
dns_zone_detach(&zone);
}
@@ -3385,6 +3401,7 @@ updatedone_action(isc_task_t *task, isc_event_t *event) {
dns_zone_detach(&uev->zone);
client->nupdates--;
respond(client, uev->result);
+ isc_quota_detach(&(isc_quota_t *){ &ns_g_server->updquota });
isc_event_free(&event);
ns_client_detach(&client);
}
@@ -3402,6 +3419,8 @@ forward_fail(isc_task_t *task, isc_event_t *event) {
INSIST(client->nupdates > 0);
client->nupdates--;
respond(client, DNS_R_SERVFAIL);
+
+ isc_quota_detach(&(isc_quota_t *){ &ns_g_server->updquota });
isc_event_free(&event);
ns_client_detach(&client);
}
@@ -3439,6 +3458,8 @@ forward_done(isc_task_t *task, isc_event_t *event) {
client->nupdates--;
ns_client_sendraw(client, uev->answer);
dns_message_detach(&uev->answer);
+
+ isc_quota_detach(&(isc_quota_t *){ &ns_g_server->updquota });
isc_event_free(&event);
ns_client_detach(&client);
}
@@ -3472,6 +3493,17 @@ send_forward_event(ns_client_t *client, dns_zone_t *zone) {
isc_task_t *zonetask = NULL;
ns_client_t *evclient;
+ result = isc_quota_attach(&ns_g_server->updquota,
+ &(isc_quota_t *){ NULL });
+ if (result != ISC_R_SUCCESS) {
+ update_log(client, zone, LOGLEVEL_PROTOCOL,
+ "update failed: too many DNS UPDATEs queued (%s)",
+ isc_result_totext(result));
+ isc_stats_increment(ns_g_server->nsstats,
+ dns_nsstatscounter_updatequota);
+ return (DNS_R_DROP);
+ }
+
/*
* This may take some time so replace this client.
*/
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index c17f168..9aca6d7 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -15105,6 +15105,21 @@ HOST-127.EXAMPLE. MX 0 .
</para>
</entry>
</row>
+ <row rowsep="0">
+ <entry colname="1">
+ <para><command>UpdateQuota</command></para>
+ </entry>
+ <entry colname="2">
+ <para><command/></para>
+ </entry>
+ <entry colname="3">
+ <para>
+ This indicates the number of times a dynamic update or update
+ forwarding request was rejected because the number of pending
+ requests exceeded the update quota.
+ </para>
+ </entry>
+ </row>
<row rowsep="0">
<entry colname="1">
<para><command>RateDropped</command></para>
--
2.39.2

136
SOURCES/bind-9.16-CVE-2022-3094-2.patch
View File

@ -1,136 +0,0 @@
From d9a03233c6ea11f20c2fbeca87b763673859f8b2 Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Thu, 1 Sep 2022 16:22:46 -0700
Subject: [PATCH] add a configuration option for the update quota
add an "update-quota" option to configure the update quota.
(cherry picked from commit f57758a7303ad0034ff2ff08eaaf2ef899630f19)
---
bin/named/config.c | 1 +
bin/named/named.conf.docbook | 2 ++
bin/named/server.c | 1 +
bin/tests/system/checkconf/good.conf | 1 +
doc/arm/Bv9ARM-book.xml | 11 +++++++++++
doc/arm/options.grammar.xml | 1 +
doc/misc/options | 1 +
lib/isccfg/namedconf.c | 1 +
8 files changed, 19 insertions(+)
diff --git a/bin/named/config.c b/bin/named/config.c
index 62d1e88..e3731cf 100644
--- a/bin/named/config.c
+++ b/bin/named/config.c
@@ -134,6 +134,7 @@ options {\n\
transfers-per-ns 2;\n\
# treat-cr-as-space <obsolete>;\n\
trust-anchor-telemetry yes;\n\
+ update-quota 100;\n\
# use-id-pool <obsolete>;\n\
# use-ixfr <obsolete>;\n\
\n\
diff --git a/bin/named/named.conf.docbook b/bin/named/named.conf.docbook
index 6565fce..5842cb5 100644
--- a/bin/named/named.conf.docbook
+++ b/bin/named/named.conf.docbook
@@ -455,6 +455,7 @@ options {
trust-anchor-telemetry <replaceable>boolean</replaceable>; // experimental
try-tcp-refresh <replaceable>boolean</replaceable>;
update-check-ksk <replaceable>boolean</replaceable>;
+ update-quota <replaceable>integer</replaceable>;
use-alt-transfer-source <replaceable>boolean</replaceable>;
use-v4-udp-ports { <replaceable>portrange</replaceable>; ... };
use-v6-udp-ports { <replaceable>portrange</replaceable>; ... };
@@ -864,6 +865,7 @@ view <replaceable>string</replaceable> [ <replaceable>class</replaceable> ] {
type ( delegation-only | forward | hint | master | redirect
| slave | static-stub | stub );
update-check-ksk <replaceable>boolean</replaceable>;
+ update-quota <replaceable>integer</replaceable>;
update-policy ( local | { ( deny | grant ) <replaceable>string</replaceable> (
6to4-self | external | krb5-self | krb5-selfsub |
krb5-subdomain | ms-self | ms-selfsub | ms-subdomain |
diff --git a/bin/named/server.c b/bin/named/server.c
index f09b895..7af90d0 100644
--- a/bin/named/server.c
+++ b/bin/named/server.c
@@ -7792,6 +7792,7 @@ load_configuration(const char *filename, ns_server_t *server,
configure_server_quota(maps, "tcp-clients", &server->tcpquota);
configure_server_quota(maps, "recursive-clients",
&server->recursionquota);
+ configure_server_quota(maps, "update-quota", &server->updquota);
if (server->recursionquota.max > 1000) {
int margin = ISC_MAX(100, ns_g_cpus + 1);
diff --git a/bin/tests/system/checkconf/good.conf b/bin/tests/system/checkconf/good.conf
index 1359cf3..5d9b292 100644
--- a/bin/tests/system/checkconf/good.conf
+++ b/bin/tests/system/checkconf/good.conf
@@ -63,6 +63,7 @@ options {
serial-queries 10;
serial-query-rate 100;
server-id none;
+ update-quota 200;
max-cache-size 20000000000000;
nta-lifetime 604800;
nta-recheck 604800;
diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
index 9aca6d7..acf772b 100644
--- a/doc/arm/Bv9ARM-book.xml
+++ b/doc/arm/Bv9ARM-book.xml
@@ -8599,6 +8599,17 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
</listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>update-quota</command></term>
+ <listitem>
+ <para>
+ This is the maximum number of simultaneous DNS UPDATE messages that
+ the server will accept for updating local authoritiative zones or
+ forwarding to a primary server. The default is <userinput>100</userinput>.
+ </para>
+ </listitem>
+ </varlistentry>
+
</variablelist>
</section>
diff --git a/doc/arm/options.grammar.xml b/doc/arm/options.grammar.xml
index 793ac0b..1d17ea8 100644
--- a/doc/arm/options.grammar.xml
+++ b/doc/arm/options.grammar.xml
@@ -277,6 +277,7 @@
<command>trust-anchor-telemetry</command> <replaceable>boolean</replaceable>; // experimental
<command>try-tcp-refresh</command> <replaceable>boolean</replaceable>;
<command>update-check-ksk</command> <replaceable>boolean</replaceable>;
+ <command>update-quota</command> <replaceable>integer</replaceable>;
<command>use-alt-transfer-source</command> <replaceable>boolean</replaceable>;
<command>use-v4-udp-ports</command> { <replaceable>portrange</replaceable>; ... };
<command>use-v6-udp-ports</command> { <replaceable>portrange</replaceable>; ... };
diff --git a/doc/misc/options b/doc/misc/options
index fde93c7..e6d6ba6 100644
--- a/doc/misc/options
+++ b/doc/misc/options
@@ -357,6 +357,7 @@ options {
trust-anchor-telemetry <boolean>; // experimental
try-tcp-refresh <boolean>;
update-check-ksk <boolean>;
+ update-quota <integer>;
use-alt-transfer-source <boolean>;
use-id-pool <boolean>; // obsolete
use-ixfr <boolean>; // obsolete
diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
index b562f95..667111c 100644
--- a/lib/isccfg/namedconf.c
+++ b/lib/isccfg/namedconf.c
@@ -1136,6 +1136,7 @@ options_clauses[] = {
{ "transfers-out", &cfg_type_uint32, 0 },
{ "transfers-per-ns", &cfg_type_uint32, 0 },
{ "treat-cr-as-space", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
+ { "update-quota", &cfg_type_uint32, 0 },
{ "use-id-pool", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
{ "use-ixfr", &cfg_type_boolean, CFG_CLAUSEFLAG_OBSOLETE },
{ "use-v4-udp-ports", &cfg_type_bracketed_portlist, 0 },
--
2.39.2

553
SOURCES/bind-9.16-CVE-2022-3094-3.patch
View File

@ -1,553 +0,0 @@
From cba333b262b7ee0034a66cc93cf27f6c4918eea2 Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Tue, 8 Nov 2022 17:32:41 -0800
Subject: [PATCH] move update ACL and update-policy checks before quota
check allow-update, update-policy, and allow-update-forwarding before
consuming quota slots, so that unauthorized clients can't fill the
quota.
(this moves the access check before the prerequisite check, which
violates the precise wording of RFC 2136. however, RFC co-author Paul
Vixie has stated that the RFC is mistaken on this point; it should have
said that access checking must happen *no later than* the completion of
prerequisite checks, not that it must happen exactly then.)
(cherry picked from commit 964f559edb5036880b8e463b8f190b9007ee055d)
---
bin/named/update.c | 440 ++++++++++++++++++++++++++++++---------------
1 file changed, 298 insertions(+), 142 deletions(-)
diff --git a/bin/named/update.c b/bin/named/update.c
index 8853ee7..4d1fe78 100644
--- a/bin/named/update.c
+++ b/bin/named/update.c
@@ -251,6 +251,9 @@ static void updatedone_action(isc_task_t *task, isc_event_t *event);
static isc_result_t send_forward_event(ns_client_t *client, dns_zone_t *zone);
static void forward_done(isc_task_t *task, isc_event_t *event);
static isc_result_t add_rr_prepare_action(void *data, rr_t *rr);
+static isc_result_t
+rr_exists(dns_db_t *db, dns_dbversion_t *ver, dns_name_t *name,
+ const dns_rdata_t *rdata, bool *flag);
/**************************************************************************/
@@ -328,23 +331,24 @@ checkqueryacl(ns_client_t *client, dns_acl_t *queryacl, dns_name_t *zonename,
{
char namebuf[DNS_NAME_FORMATSIZE];
char classbuf[DNS_RDATACLASS_FORMATSIZE];
- int level;
isc_result_t result;
+ bool update_possible =
+ ((updateacl != NULL && !dns_acl_isnone(updateacl)) ||
+ ssutable != NULL);
result = ns_client_checkaclsilent(client, NULL, queryacl, true);
if (result != ISC_R_SUCCESS) {
+ int level = update_possible ? ISC_LOG_ERROR : ISC_LOG_INFO;
+
dns_name_format(zonename, namebuf, sizeof(namebuf));
dns_rdataclass_format(client->view->rdclass, classbuf,
sizeof(classbuf));
- level = (updateacl == NULL && ssutable == NULL) ?
- ISC_LOG_INFO : ISC_LOG_ERROR;
-
ns_client_log(client, NS_LOGCATEGORY_UPDATE_SECURITY,
NS_LOGMODULE_UPDATE, level,
"update '%s/%s' denied due to allow-query",
namebuf, classbuf);
- } else if (updateacl == NULL && ssutable == NULL) {
+ } else if (!update_possible) {
dns_name_format(zonename, namebuf, sizeof(namebuf));
dns_rdataclass_format(client->view->rdclass, classbuf,
sizeof(classbuf));
@@ -1525,6 +1529,277 @@ send_update_event(ns_client_t *client, dns_zone_t *zone) {
update_event_t *event = NULL;
isc_task_t *zonetask = NULL;
ns_client_t *evclient;
+#if 1
+ dns_ssutable_t *ssutable = NULL;
+ dns_message_t *request = client->message;
+ dns_rdataclass_t zoneclass;
+ dns_rdatatype_t covers;
+ dns_name_t *zonename = NULL;
+ dns_db_t *db = NULL;
+ dns_dbversion_t *ver = NULL;
+
+ CHECK(dns_zone_getdb(zone, &db));
+ zonename = dns_db_origin(db);
+ zoneclass = dns_db_class(db);
+ dns_zone_getssutable(zone, &ssutable);
+ dns_db_currentversion(db, &ver);
+
+ /*
+ * Update message processing can leak record existence information
+ * so check that we are allowed to query this zone. Additionally,
+ * if we would refuse all updates for this zone, we bail out here.
+ */
+ CHECK(checkqueryacl(client, dns_zone_getqueryacl(zone),
+ dns_zone_getorigin(zone),
+ dns_zone_getupdateacl(zone), ssutable));
+
+ /*
+ * Check requestor's permissions.
+ */
+ if (ssutable == NULL)
+ CHECK(checkupdateacl(client, dns_zone_getupdateacl(zone),
+ "update", zonename, false, false));
+ else if (client->signer == NULL && !TCPCLIENT(client))
+ CHECK(checkupdateacl(client, NULL, "update", zonename,
+ false, true));
+
+ if (dns_zone_getupdatedisabled(zone))
+ FAILC(DNS_R_REFUSED, "dynamic update temporarily disabled "
+ "because the zone is frozen. Use "
+ "'rndc thaw' to re-enable updates.");
+
+ /*
+ * Perform the Update Section Prescan.
+ */
+
+ for (result = dns_message_firstname(request, DNS_SECTION_UPDATE);
+ result == ISC_R_SUCCESS;
+ result = dns_message_nextname(request, DNS_SECTION_UPDATE))
+ {
+ dns_name_t *name = NULL;
+ dns_rdata_t rdata = DNS_RDATA_INIT;
+ dns_ttl_t ttl;
+ dns_rdataclass_t update_class;
+ get_current_rr(request, DNS_SECTION_UPDATE, zoneclass,
+ &name, &rdata, &covers, &ttl, &update_class);
+
+ if (! dns_name_issubdomain(name, zonename))
+ FAILC(DNS_R_NOTZONE,
+ "update RR is outside zone");
+ if (update_class == zoneclass) {
+ /*
+ * Check for meta-RRs. The RFC2136 pseudocode says
+ * check for ANY|AXFR|MAILA|MAILB, but the text adds
+ * "or any other QUERY metatype"
+ */
+ if (dns_rdatatype_ismeta(rdata.type)) {
+ FAILC(DNS_R_FORMERR,
+ "meta-RR in update");
+ }
+ result = dns_zone_checknames(zone, name, &rdata);
+ if (result != ISC_R_SUCCESS)
+ FAIL(DNS_R_REFUSED);
+ } else if (update_class == dns_rdataclass_any) {
+ if (ttl != 0 || rdata.length != 0 ||
+ (dns_rdatatype_ismeta(rdata.type) &&
+ rdata.type != dns_rdatatype_any))
+ FAILC(DNS_R_FORMERR,
+ "meta-RR in update");
+ } else if (update_class == dns_rdataclass_none) {
+ if (ttl != 0 ||
+ dns_rdatatype_ismeta(rdata.type))
+ FAILC(DNS_R_FORMERR,
+ "meta-RR in update");
+ } else {
+ update_log(client, zone, ISC_LOG_WARNING,
+ "update RR has incorrect class %d",
+ update_class);
+ FAIL(DNS_R_FORMERR);
+ }
+
+ /*
+ * draft-ietf-dnsind-simple-secure-update-01 says
+ * "Unlike traditional dynamic update, the client
+ * is forbidden from updating NSEC records."
+ */
+ if (rdata.type == dns_rdatatype_nsec3) {
+ FAILC(DNS_R_REFUSED,
+ "explicit NSEC3 updates are not allowed "
+ "in secure zones");
+ } else if (rdata.type == dns_rdatatype_nsec) {
+ FAILC(DNS_R_REFUSED,
+ "explicit NSEC updates are not allowed "
+ "in secure zones");
+ } else if (rdata.type == dns_rdatatype_rrsig &&
+ !dns_name_equal(name, zonename)) {
+ FAILC(DNS_R_REFUSED,
+ "explicit RRSIG updates are currently "
+ "not supported in secure zones except "
+ "at the apex");
+ }
+
+ if (ssutable != NULL) {
+ isc_netaddr_t netaddr;
+ dst_key_t *tsigkey = NULL;
+ isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
+
+ if (client->message->tsigkey != NULL)
+ tsigkey = client->message->tsigkey->key;
+
+ if (rdata.type != dns_rdatatype_any) {
+ if (!dns_ssutable_checkrules2
+ (ssutable, client->signer, name, &netaddr,
+ TCPCLIENT(client),
+ &ns_g_server->aclenv,
+ rdata.type, tsigkey))
+ {
+ FAILC(DNS_R_REFUSED,
+ "rejected by secure update");
+ }
+ } else {
+ if (!ssu_checkall(db, ver, name, ssutable,
+ client->signer,
+ &netaddr,
+ TCPCLIENT(client),
+ tsigkey))
+ {
+ FAILC(DNS_R_REFUSED,
+ "rejected by secure update");
+ }
+ }
+ }
+ }
+ if (result != ISC_R_NOMORE)
+ FAIL(result);
+
+ update_log(client, zone, LOGLEVEL_DEBUG,
+ "update section prescan OK");
+#if 0
+ if (ssutable == NULL) {
+ CHECK(checkupdateacl(client, dns_zone_getupdateacl(zone),
+ // zonename
+ "update", dns_zone_getorigin(zone), false,
+ false));
+ } else if (client->signer == NULL && !TCPCLIENT(client)) {
+ CHECK(checkupdateacl(client, NULL, "update",
+ dns_zone_getorigin(zone), false, true));
+ }
+
+ if (dns_zone_getupdatedisabled(zone)) {
+ FAILC(DNS_R_REFUSED, "dynamic update temporarily disabled "
+ "because the zone is frozen. Use "
+ "'rndc thaw' to re-enable updates.");
+ }
+
+ /*
+ * Prescan the update section, checking for updates that
+ * are illegal or violate policy.
+ */
+ for (result = dns_message_firstname(request, DNS_SECTION_UPDATE);
+ result == ISC_R_SUCCESS;
+ result = dns_message_nextname(request, DNS_SECTION_UPDATE))
+ {
+ dns_name_t *name = NULL;
+ dns_rdata_t rdata = DNS_RDATA_INIT;
+ dns_ttl_t ttl;
+ dns_rdataclass_t update_class;
+
+ get_current_rr(request, DNS_SECTION_UPDATE, zoneclass, &name,
+ &rdata, &covers, &ttl, &update_class);
+
+ if (!dns_name_issubdomain(name, zonename)) {
+ FAILC(DNS_R_NOTZONE, "update RR is outside zone");
+ }
+ if (update_class == zoneclass) {
+ /*
+ * Check for meta-RRs. The RFC2136 pseudocode says
+ * check for ANY|AXFR|MAILA|MAILB, but the text adds
+ * "or any other QUERY metatype"
+ */
+ if (dns_rdatatype_ismeta(rdata.type)) {
+ FAILC(DNS_R_FORMERR, "meta-RR in update");
+ }
+ result = dns_zone_checknames(zone, name, &rdata);
+ if (result != ISC_R_SUCCESS) {
+ FAIL(DNS_R_REFUSED);
+ }
+ } else if (update_class == dns_rdataclass_any) {
+ if (ttl != 0 || rdata.length != 0 ||
+ (dns_rdatatype_ismeta(rdata.type) &&
+ rdata.type != dns_rdatatype_any))
+ {
+ FAILC(DNS_R_FORMERR, "meta-RR in update");
+ }
+ } else if (update_class == dns_rdataclass_none) {
+ if (ttl != 0 || dns_rdatatype_ismeta(rdata.type)) {
+ FAILC(DNS_R_FORMERR, "meta-RR in update");
+ }
+ } else {
+ update_log(client, zone, ISC_LOG_WARNING,
+ "update RR has incorrect class %d",
+ update_class);
+ FAIL(DNS_R_FORMERR);
+ }
+
+ /*
+ * draft-ietf-dnsind-simple-secure-update-01 says
+ * "Unlike traditional dynamic update, the client
+ * is forbidden from updating NSEC records."
+ */
+ if (rdata.type == dns_rdatatype_nsec3) {
+ FAILC(DNS_R_REFUSED, "explicit NSEC3 updates are not "
+ "allowed "
+ "in secure zones");
+ } else if (rdata.type == dns_rdatatype_nsec) {
+ FAILC(DNS_R_REFUSED, "explicit NSEC updates are not "
+ "allowed "
+ "in secure zones");
+ } else if (rdata.type == dns_rdatatype_rrsig &&
+ !dns_name_equal(name, zonename))
+ {
+ FAILC(DNS_R_REFUSED, "explicit RRSIG updates are "
+ "currently "
+ "not supported in secure zones "
+ "except "
+ "at the apex");
+ }
+
+ if (ssutable != NULL) {
+ isc_netaddr_t netaddr;
+ dst_key_t *tsigkey = NULL;
+ isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
+
+ if (client->message->tsigkey != NULL) {
+ tsigkey = client->message->tsigkey->key;
+ }
+
+ if (rdata.type != dns_rdatatype_any) {
+ if (!dns_ssutable_checkrules(
+ ssutable, client->signer, name,
+ &netaddr, TCPCLIENT(client), env,
+ rdata.type, tsigkey))
+ {
+ FAILC(DNS_R_REFUSED, "rejected by "
+ "secure update");
+ }
+ } else {
+ if (!ssu_checkall(db, ver, name, ssutable,
+ client->signer, &netaddr, env,
+ TCPCLIENT(client), tsigkey))
+ {
+ FAILC(DNS_R_REFUSED, "rejected by "
+ "secure update");
+ }
+ }
+ }
+ }
+ if (result != ISC_R_NOMORE) {
+ FAIL(result);
+ }
+
+ update_log(client, zone, LOGLEVEL_DEBUG, "update section prescan OK");
+#endif
+#endif
result = isc_quota_attach(&ns_g_server->updquota,
&(isc_quota_t *){ NULL });
@@ -1558,6 +1833,15 @@ send_update_event(ns_client_t *client, dns_zone_t *zone) {
failure:
if (event != NULL)
isc_event_free(ISC_EVENT_PTR(&event));
+ if (db != NULL) {
+ dns_db_closeversion(db, &ver, false);
+ dns_db_detach(&db);
+ }
+
+ if (ssutable != NULL) {
+ dns_ssutable_detach(&ssutable);
+ }
+
return (result);
}
@@ -1644,9 +1928,6 @@ ns_update_start(ns_client_t *client, isc_result_t sigresult) {
CHECK(send_update_event(client, zone));
break;
case dns_zone_slave:
- CHECK(checkupdateacl(client, dns_zone_getforwardacl(zone),
- "update forwarding", zonename, true,
- false));
CHECK(send_forward_event(client, zone));
break;
default:
@@ -1656,7 +1937,6 @@ ns_update_start(ns_client_t *client, isc_result_t sigresult) {
failure:
if (result == DNS_R_REFUSED) {
- INSIST(dns_zone_gettype(zone) == dns_zone_slave);
inc_stats(zone, dns_nsstatscounter_updaterej);
}
/*
@@ -2520,7 +2800,7 @@ update_action(isc_task_t *task, isc_event_t *event) {
dns_rdatatype_t covers;
dns_message_t *request = client->message;
dns_rdataclass_t zoneclass;
- dns_name_t *zonename;
+ dns_name_t *zonename = NULL;
dns_ssutable_t *ssutable = NULL;
dns_fixedname_t tmpnamefixed;
dns_name_t *tmpname = NULL;
@@ -2542,14 +2822,7 @@ update_action(isc_task_t *task, isc_event_t *event) {
zonename = dns_db_origin(db);
zoneclass = dns_db_class(db);
dns_zone_getssutable(zone, &ssutable);
-
- /*
- * Update message processing can leak record existence information
- * so check that we are allowed to query this zone. Additionally
- * if we would refuse all updates for this zone we bail out here.
- */
- CHECK(checkqueryacl(client, dns_zone_getqueryacl(zone), zonename,
- dns_zone_getupdateacl(zone), ssutable));
+ options = dns_zone_getoptions(zone);
/*
* Get old and new versions now that queryacl has been checked.
@@ -2673,134 +2946,10 @@ update_action(isc_task_t *task, isc_event_t *event) {
update_log(client, zone, LOGLEVEL_DEBUG,
"prerequisites are OK");
- /*
- * Check Requestor's Permissions. It seems a bit silly to do this
- * only after prerequisite testing, but that is what RFC2136 says.
- */
- if (ssutable == NULL)
- CHECK(checkupdateacl(client, dns_zone_getupdateacl(zone),
- "update", zonename, false, false));
- else if (client->signer == NULL && !TCPCLIENT(client))
- CHECK(checkupdateacl(client, NULL, "update", zonename,
- false, true));
-
- if (dns_zone_getupdatedisabled(zone))
- FAILC(DNS_R_REFUSED, "dynamic update temporarily disabled "
- "because the zone is frozen. Use "
- "'rndc thaw' to re-enable updates.");
-
- /*
- * Perform the Update Section Prescan.
- */
-
- for (result = dns_message_firstname(request, DNS_SECTION_UPDATE);
- result == ISC_R_SUCCESS;
- result = dns_message_nextname(request, DNS_SECTION_UPDATE))
- {
- dns_name_t *name = NULL;
- dns_rdata_t rdata = DNS_RDATA_INIT;
- dns_ttl_t ttl;
- dns_rdataclass_t update_class;
- get_current_rr(request, DNS_SECTION_UPDATE, zoneclass,
- &name, &rdata, &covers, &ttl, &update_class);
-
- if (! dns_name_issubdomain(name, zonename))
- FAILC(DNS_R_NOTZONE,
- "update RR is outside zone");
- if (update_class == zoneclass) {
- /*
- * Check for meta-RRs. The RFC2136 pseudocode says
- * check for ANY|AXFR|MAILA|MAILB, but the text adds
- * "or any other QUERY metatype"
- */
- if (dns_rdatatype_ismeta(rdata.type)) {
- FAILC(DNS_R_FORMERR,
- "meta-RR in update");
- }
- result = dns_zone_checknames(zone, name, &rdata);
- if (result != ISC_R_SUCCESS)
- FAIL(DNS_R_REFUSED);
- } else if (update_class == dns_rdataclass_any) {
- if (ttl != 0 || rdata.length != 0 ||
- (dns_rdatatype_ismeta(rdata.type) &&
- rdata.type != dns_rdatatype_any))
- FAILC(DNS_R_FORMERR,
- "meta-RR in update");
- } else if (update_class == dns_rdataclass_none) {
- if (ttl != 0 ||
- dns_rdatatype_ismeta(rdata.type))
- FAILC(DNS_R_FORMERR,
- "meta-RR in update");
- } else {
- update_log(client, zone, ISC_LOG_WARNING,
- "update RR has incorrect class %d",
- update_class);
- FAIL(DNS_R_FORMERR);
- }
-
- /*
- * draft-ietf-dnsind-simple-secure-update-01 says
- * "Unlike traditional dynamic update, the client
- * is forbidden from updating NSEC records."
- */
- if (rdata.type == dns_rdatatype_nsec3) {
- FAILC(DNS_R_REFUSED,
- "explicit NSEC3 updates are not allowed "
- "in secure zones");
- } else if (rdata.type == dns_rdatatype_nsec) {
- FAILC(DNS_R_REFUSED,
- "explicit NSEC updates are not allowed "
- "in secure zones");
- } else if (rdata.type == dns_rdatatype_rrsig &&
- !dns_name_equal(name, zonename)) {
- FAILC(DNS_R_REFUSED,
- "explicit RRSIG updates are currently "
- "not supported in secure zones except "
- "at the apex");
- }
-
- if (ssutable != NULL) {
- isc_netaddr_t netaddr;
- dst_key_t *tsigkey = NULL;
- isc_netaddr_fromsockaddr(&netaddr, &client->peeraddr);
-
- if (client->message->tsigkey != NULL)
- tsigkey = client->message->tsigkey->key;
-
- if (rdata.type != dns_rdatatype_any) {
- if (!dns_ssutable_checkrules2
- (ssutable, client->signer, name, &netaddr,
- TCPCLIENT(client),
- &ns_g_server->aclenv,
- rdata.type, tsigkey))
- {
- FAILC(DNS_R_REFUSED,
- "rejected by secure update");
- }
- } else {
- if (!ssu_checkall(db, ver, name, ssutable,
- client->signer,
- &netaddr,
- TCPCLIENT(client),
- tsigkey))
- {
- FAILC(DNS_R_REFUSED,
- "rejected by secure update");
- }
- }
- }
- }
- if (result != ISC_R_NOMORE)
- FAIL(result);
-
- update_log(client, zone, LOGLEVEL_DEBUG,
- "update section prescan OK");
-
/*
* Process the Update Section.
*/
- options = dns_zone_getoptions(zone);
options2 = dns_zone_getoptions2(zone);
for (result = dns_message_firstname(request, DNS_SECTION_UPDATE);
result == ISC_R_SUCCESS;
@@ -3494,6 +3643,13 @@ send_forward_event(ns_client_t *client, dns_zone_t *zone) {
isc_task_t *zonetask = NULL;
ns_client_t *evclient;
+ result = checkupdateacl(client, dns_zone_getforwardacl(zone),
+ "update forwarding", dns_zone_getorigin(zone),
+ true, false);
+ if (result != ISC_R_SUCCESS) {
+ return (result);
+ }
+
result = isc_quota_attach(&ns_g_server->updquota,
&(isc_quota_t *){ NULL });
if (result != ISC_R_SUCCESS) {
--
2.39.2

266
SOURCES/bind-9.16-CVE-2022-3094-test.patch
View File

@ -1,266 +0,0 @@
From 3d84c651f823cb90b73fd736d32ad6de57b11610 Mon Sep 17 00:00:00 2001
From: Evan Hunt <each@isc.org>
Date: Wed, 9 Nov 2022 21:56:16 -0800
Subject: [PATCH] test failure conditions
verify that updates are refused when the client is disallowed by
allow-query, and update forwarding is refused when the client is
is disallowed by update-forwarding.
verify that "too many DNS UPDATEs" appears in the log file when too
many simultaneous updates are processing.
(cherry picked from commit b91339b80e5b82a56622c93cc1e3cca2d0c11bc0)
---
bin/tests/system/nsupdate/ns1/named.conf.in | 2 +
bin/tests/system/nsupdate/tests.sh | 28 +++++++++++++
bin/tests/system/upforwd/clean.sh | 2 +
.../ns3/{named.conf.in => named1.conf.in} | 7 +++-
bin/tests/system/upforwd/ns3/named2.conf.in | 41 +++++++++++++++++++
bin/tests/system/upforwd/setup.sh | 2 +-
bin/tests/system/upforwd/tests.sh | 40 ++++++++++++++++++
7 files changed, 120 insertions(+), 2 deletions(-)
rename bin/tests/system/upforwd/ns3/{named.conf.in => named1.conf.in} (85%)
create mode 100644 bin/tests/system/upforwd/ns3/named2.conf.in
diff --git a/bin/tests/system/nsupdate/ns1/named.conf.in b/bin/tests/system/nsupdate/ns1/named.conf.in
index cb80269..228ad6a 100644
--- a/bin/tests/system/nsupdate/ns1/named.conf.in
+++ b/bin/tests/system/nsupdate/ns1/named.conf.in
@@ -20,6 +20,7 @@ options {
listen-on-v6 { none; };
recursion no;
notify yes;
+ update-quota 1;
};
key rndc_key {
@@ -76,6 +77,7 @@ zone "other.nil" {
check-integrity no;
check-mx warn;
update-policy local;
+ allow-query { !10.53.0.2; any; };
allow-query-on { 10.53.0.1; 127.0.0.1; };
allow-transfer { any; };
};
diff --git a/bin/tests/system/nsupdate/tests.sh b/bin/tests/system/nsupdate/tests.sh
index f8994ff..4cabf8d 100755
--- a/bin/tests/system/nsupdate/tests.sh
+++ b/bin/tests/system/nsupdate/tests.sh
@@ -1069,6 +1069,34 @@ END
grep "NSEC3PARAM has excessive iterations (> 150)" nsupdate.out-$n >/dev/null || ret=1
[ $ret = 0 ] || { echo_i "failed"; status=1; }
+n=$((n + 1))
+ret=0
+echo_i "check that update is rejected if query is not allowed ($n)"
+{
+ $NSUPDATE -d <<END
+ local 10.53.0.2
+ server 10.53.0.1 ${PORT}
+ update add reject.other.nil 3600 IN TXT Whatever
+ send
+END
+} > nsupdate.out.test$n 2>&1
+grep 'status: REFUSED' nsupdate.out.test$n > /dev/null || ret=1
+[ $ret = 0 ] || { echo_i "failed"; status=1; }
+
+n=$((n + 1))
+ret=0
+echo_i "check that update is rejected if quota is exceeded ($n)"
+for loop in 1 2 3 4 5 6 7 8 9 10; do
+{
+ $NSUPDATE -l -p ${PORT} -k ns1/session.key > nsupdate.out.test$n-${loop} 2>&1 <<END
+ update add txt-$loop.other.nil 3600 IN TXT Whatever
+ send
+END
+} &
+done
+wait_for_log 10 "too many DNS UPDATEs queued" ns1/named.run || ret=1
+[ $ret = 0 ] || { echo_i "failed"; status=1; }
+
if $FEATURETEST --gssapi ; then
n=`expr $n + 1`
ret=0
diff --git a/bin/tests/system/upforwd/clean.sh b/bin/tests/system/upforwd/clean.sh
index 15cf423..832c727 100644
--- a/bin/tests/system/upforwd/clean.sh
+++ b/bin/tests/system/upforwd/clean.sh
@@ -24,3 +24,5 @@ rm -f Ksig0.example2.*
rm -f keyname
rm -f ns*/named.lock
rm -f ns1/example2.db
+rm -f nsupdate.out.*
+rm -f ns*/named.run.prev
diff --git a/bin/tests/system/upforwd/ns3/named.conf.in b/bin/tests/system/upforwd/ns3/named1.conf.in
similarity index 85%
rename from bin/tests/system/upforwd/ns3/named.conf.in
rename to bin/tests/system/upforwd/ns3/named1.conf.in
index e81cd1a..83a490f 100644
--- a/bin/tests/system/upforwd/ns3/named.conf.in
+++ b/bin/tests/system/upforwd/ns3/named1.conf.in
@@ -22,10 +22,15 @@ options {
notify yes;
};
+include "../../common/rndc.key";
+controls {
+ inet 10.53.0.3 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
zone "example" {
type slave;
file "example.bk";
- allow-update-forwarding { any; };
+ allow-update-forwarding { 10.53.0.1; };
masters { 10.53.0.1; };
};
diff --git a/bin/tests/system/upforwd/ns3/named2.conf.in b/bin/tests/system/upforwd/ns3/named2.conf.in
new file mode 100644
index 0000000..992cd69
--- /dev/null
+++ b/bin/tests/system/upforwd/ns3/named2.conf.in
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+options {
+ query-source address 10.53.0.3;
+ notify-source 10.53.0.3;
+ transfer-source 10.53.0.3;
+ port @PORT@;
+ pid-file "named.pid";
+ listen-on { 10.53.0.3; };
+ listen-on-v6 { none; };
+ recursion no;
+ notify yes;
+ update-quota 1;
+};
+
+key rndc_key {
+ secret "1234abcd8765";
+ algorithm hmac-sha256;
+};
+
+controls {
+ inet 10.53.0.3 port @CONTROLPORT@ allow { any; } keys { rndc_key; };
+};
+
+zone "example" {
+ type slave;
+ file "example.bk";
+ allow-update-forwarding { any; };
+ masters { 10.53.0.1; };
+};
diff --git a/bin/tests/system/upforwd/setup.sh b/bin/tests/system/upforwd/setup.sh
index 74c7ba3..928902b 100644
--- a/bin/tests/system/upforwd/setup.sh
+++ b/bin/tests/system/upforwd/setup.sh
@@ -17,7 +17,7 @@ cp -f ns3/nomaster.db ns3/nomaster1.db
copy_setports ns1/named.conf.in ns1/named.conf
copy_setports ns2/named.conf.in ns2/named.conf
-copy_setports ns3/named.conf.in ns3/named.conf
+copy_setports ns3/named1.conf.in ns3/named.conf
#
# SIG(0) required cryptographic support which may not be configured.
diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh
index f4c3216..ebc9ded 100644
--- a/bin/tests/system/upforwd/tests.sh
+++ b/bin/tests/system/upforwd/tests.sh
@@ -17,6 +17,7 @@ SYSTEMTESTTOP=..
. $SYSTEMTESTTOP/conf.sh
DIGOPTS="+tcp +noadd +nosea +nostat +noquest +nocomm +nocmd -p ${PORT}"
+RNDCCMD="$RNDC -c $SYSTEMTESTTOP/common/rndc.conf -p ${CONTROLPORT} -s"
status=0
n=1
@@ -69,6 +70,7 @@ if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi
echo_i "updating zone (signed) ($n)"
ret=0
$NSUPDATE -y hmac-sha256:update.example:c3Ryb25nIGVub3VnaCBmb3IgYSBtYW4gYnV0IG1hZGUgZm9yIGEgd29tYW4K -- - <<EOF || ret=1
+local 10.53.0.1
server 10.53.0.3 ${PORT}
update add updated.example. 600 A 10.10.10.1
update add updated.example. 600 TXT Foo
@@ -116,6 +118,7 @@ n=`expr $n + 1`
echo_i "updating zone (unsigned) ($n)"
ret=0
$NSUPDATE -- - <<EOF || ret=1
+local 10.53.0.1
server 10.53.0.3 ${PORT}
update add unsigned.example. 600 A 10.10.10.1
update add unsigned.example. 600 TXT Foo
@@ -161,6 +164,7 @@ while [ $count -lt 5 -a $ret -eq 0 ]
do
(
$NSUPDATE -- - <<EOF
+local 10.53.0.1
server 10.53.0.3 ${PORT}
zone nomaster
update add unsigned.nomaster. 600 A 10.10.10.1
@@ -181,6 +185,7 @@ then
ret=0
keyname=`cat keyname`
$NSUPDATE -k $keyname.private -- - <<EOF
+ local 10.53.0.1
server 10.53.0.3 ${PORT}
zone example2
update add unsigned.example2. 600 A 10.10.10.1
@@ -194,5 +199,40 @@ EOF
n=`expr $n + 1`
fi
+echo_i "attempting an update that should be rejected by ACL ($n)"
+ret=0
+{
+ $NSUPDATE -- - << EOF
+ local 10.53.0.2
+ server 10.53.0.3 ${PORT}
+ update add another.unsigned.example. 600 A 10.10.10.2
+ update add another.unsigned.example. 600 TXT Bar
+ send
+EOF
+} > nsupdate.out.$n 2>&1
+grep REFUSED nsupdate.out.$n > /dev/null || ret=1
+if [ $ret != 0 ] ; then echo_i "failed"; status=`expr $status + $ret`; fi
+n=`expr $n + 1`
+
+n=$((n + 1))
+ret=0
+echo_i "attempting updates that should exceed quota ($n)"
+# lower the update quota to 1.
+copy_setports ns3/named2.conf.in ns3/named.conf
+$RNDCCMD 10.53.0.3 reconfig
+nextpart ns3/named.run > /dev/null
+for loop in 1 2 3 4 5 6 7 8 9 10; do
+{
+ $NSUPDATE -- - > /dev/null 2>&1 <<END
+ local 10.53.0.1
+ server 10.53.0.3 ${PORT}
+ update add txt-$loop.unsigned.example 300 IN TXT Whatever
+ send
+END
+} &
+done
+wait_for_log 10 "too many DNS UPDATEs queued" ns3/named.run || ret=1
+[ $ret = 0 ] || { echo_i "failed"; status=1; }
+
echo_i "exit status: $status"
[ $status -eq 0 ] || exit 1
--
2.39.2

27
SOURCES/bind-9.16-CVE-2022-38177.patch
View File

@ -1,27 +0,0 @@
From 0095b8a6b09173ab5eb48611dc0233d2a6337dc1 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Tue, 20 Sep 2022 11:21:45 +0200
Subject: [PATCH] Fix CVE-2022-38177
5961. [security] Fix memory leak in ECDSA verify processing.
(CVE-2022-38177) [GL #3487]
---
lib/dns/opensslecdsa_link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dns/opensslecdsa_link.c b/lib/dns/opensslecdsa_link.c
index 83b5b51..7576e04 100644
--- a/lib/dns/opensslecdsa_link.c
+++ b/lib/dns/opensslecdsa_link.c
@@ -224,7 +224,7 @@ opensslecdsa_verify(dst_context_t *dctx, const isc_region_t *sig) {
siglen = DNS_SIG_ECDSA384SIZE;
if (sig->length != siglen)
- return (DST_R_VERIFYFAILURE);
+ DST_RET(DST_R_VERIFYFAILURE);
if (!EVP_DigestFinal_ex(evp_md_ctx, digest, &dgstlen))
DST_RET (dst__openssl_toresult3(dctx->category,
--
2.37.3

27
SOURCES/bind-9.16-CVE-2022-38178.patch
View File

@ -1,27 +0,0 @@
From bb68864bf05d29df644427ec841bc3db6a336519 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Tue, 20 Sep 2022 11:22:47 +0200
Subject: [PATCH] Fix CVE-2022-38178
5962. [security] Fix memory leak in EdDSA verify processing.
(CVE-2022-38178) [GL #3487]
---
lib/dns/openssleddsa_link.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/dns/openssleddsa_link.c b/lib/dns/openssleddsa_link.c
index 8b115ec..4f3c2a8 100644
--- a/lib/dns/openssleddsa_link.c
+++ b/lib/dns/openssleddsa_link.c
@@ -325,7 +325,7 @@ openssleddsa_verify(dst_context_t *dctx, const isc_region_t *sig) {
siglen = DNS_SIG_ED448SIZE;
if (sig->length != siglen)
- return (DST_R_VERIFYFAILURE);
+ DST_RET(DST_R_VERIFYFAILURE);
isc_buffer_usedregion(buf, &tbsreg);
--
2.37.3

166
SOURCES/bind-9.16-CVE-2023-3341.patch
View File

@ -1,166 +0,0 @@
From 3883ec072e5feed1237dc864854ab95ded7302d6 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Tue, 19 Sep 2023 13:14:52 +0200
Subject: [PATCH] Backport of CVE-2023-3341 fix
Taken from BIND 9.16.44 change.
---
lib/isccc/cc.c | 36 +++++++++++++++++++++++---------
lib/isccc/include/isccc/result.h | 4 +++-
lib/isccc/result.c | 4 +++-
3 files changed, 32 insertions(+), 12 deletions(-)
diff --git a/lib/isccc/cc.c b/lib/isccc/cc.c
index 463a053..a54e60c 100644
--- a/lib/isccc/cc.c
+++ b/lib/isccc/cc.c
@@ -53,6 +53,10 @@
#define MAX_TAGS 256
#define DUP_LIFETIME 900
+#ifndef ISCCC_MAXDEPTH
+#define ISCCC_MAXDEPTH \
+ 10 /* Big enough for rndc which just sends a string each way. */
+#endif
typedef isccc_sexpr_t *sexpr_ptr;
@@ -573,19 +577,23 @@ verify(isccc_sexpr_t *alist, unsigned char *data, unsigned int length,
static isc_result_t
table_fromwire(isccc_region_t *source, isccc_region_t *secret,
- uint32_t algorithm, isccc_sexpr_t **alistp);
+ uint32_t algorithm, unsigned int depth, isccc_sexpr_t **alistp);
static isc_result_t
-list_fromwire(isccc_region_t *source, isccc_sexpr_t **listp);
+list_fromwire(isccc_region_t *source, unsigned int depth, isccc_sexpr_t **listp);
static isc_result_t
-value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
+value_fromwire(isccc_region_t *source, unsigned int depth, isccc_sexpr_t **valuep) {
unsigned int msgtype;
uint32_t len;
isccc_sexpr_t *value;
isccc_region_t active;
isc_result_t result;
+ if (depth > ISCCC_MAXDEPTH) {
+ return (ISCCC_R_MAXDEPTH);
+ }
+
if (REGION_SIZE(*source) < 1 + 4)
return (ISC_R_UNEXPECTEDEND);
GET8(msgtype, source->rstart);
@@ -603,9 +611,9 @@ value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
} else
result = ISC_R_NOMEMORY;
} else if (msgtype == ISCCC_CCMSGTYPE_TABLE)
- result = table_fromwire(&active, NULL, 0, valuep);
+ result = table_fromwire(&active, NULL, 0, depth + 1, valuep);
else if (msgtype == ISCCC_CCMSGTYPE_LIST)
- result = list_fromwire(&active, valuep);
+ result = list_fromwire(&active, depth + 1, valuep);
else
result = ISCCC_R_SYNTAX;
@@ -614,7 +622,7 @@ value_fromwire(isccc_region_t *source, isccc_sexpr_t **valuep) {
static isc_result_t
table_fromwire(isccc_region_t *source, isccc_region_t *secret,
- uint32_t algorithm, isccc_sexpr_t **alistp)
+ uint32_t algorithm, unsigned int depth, isccc_sexpr_t **alistp)
{
char key[256];
uint32_t len;
@@ -625,6 +633,10 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
REQUIRE(alistp != NULL && *alistp == NULL);
+ if (depth > ISCCC_MAXDEPTH) {
+ return (ISCCC_R_MAXDEPTH);
+ }
+
checksum_rstart = NULL;
first_tag = true;
alist = isccc_alist_create();
@@ -640,7 +652,7 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
GET_MEM(key, len, source->rstart);
key[len] = '\0'; /* Ensure NUL termination. */
value = NULL;
- result = value_fromwire(source, &value);
+ result = value_fromwire(source, depth + 1, &value);
if (result != ISC_R_SUCCESS)
goto bad;
if (isccc_alist_define(alist, key, value) == NULL) {
@@ -673,14 +685,18 @@ table_fromwire(isccc_region_t *source, isccc_region_t *secret,
}
static isc_result_t
-list_fromwire(isccc_region_t *source, isccc_sexpr_t **listp) {
+list_fromwire(isccc_region_t *source, unsigned int depth, isccc_sexpr_t **listp) {
isccc_sexpr_t *list, *value;
isc_result_t result;
+ if (depth > ISCCC_MAXDEPTH) {
+ return (ISCCC_R_MAXDEPTH);
+ }
+
list = NULL;
while (!REGION_EMPTY(*source)) {
value = NULL;
- result = value_fromwire(source, &value);
+ result = value_fromwire(source, depth + 1, &value);
if (result != ISC_R_SUCCESS) {
isccc_sexpr_free(&list);
return (result);
@@ -711,7 +727,7 @@ isccc_cc_fromwire(isccc_region_t *source, isccc_sexpr_t **alistp,
if (version != 1)
return (ISCCC_R_UNKNOWNVERSION);
- return (table_fromwire(source, secret, algorithm, alistp));
+ return (table_fromwire(source, secret, algorithm, 0, alistp));
}
static isc_result_t
diff --git a/lib/isccc/include/isccc/result.h b/lib/isccc/include/isccc/result.h
index 6c79dd7..b30b08a 100644
--- a/lib/isccc/include/isccc/result.h
+++ b/lib/isccc/include/isccc/result.h
@@ -47,8 +47,10 @@
#define ISCCC_R_CLOCKSKEW (ISC_RESULTCLASS_ISCCC + 4)
/*% Duplicate */
#define ISCCC_R_DUPLICATE (ISC_RESULTCLASS_ISCCC + 5)
+/*% Maximum recursion depth */
+#define ISCCC_R_MAXDEPTH (ISC_RESULTCLASS_ISCCC + 6)
-#define ISCCC_R_NRESULTS 6 /*%< Number of results */
+#define ISCCC_R_NRESULTS 7 /*%< Number of results */
ISC_LANG_BEGINDECLS
diff --git a/lib/isccc/result.c b/lib/isccc/result.c
index 8419bbb..a3a3b9a 100644
--- a/lib/isccc/result.c
+++ b/lib/isccc/result.c
@@ -40,7 +40,8 @@ static const char *text[ISCCC_R_NRESULTS] = {
"bad auth", /* 3 */
"expired", /* 4 */
"clock skew", /* 5 */
- "duplicate" /* 6 */
+ "duplicate", /* 6 */
+ "max depth", /* 7 */
};
static const char *ids[ISCCC_R_NRESULTS] = {
@@ -50,6 +51,7 @@ static const char *ids[ISCCC_R_NRESULTS] = {
"ISCCC_R_EXPIRED",
"ISCCC_R_CLOCKSKEW",
"ISCCC_R_DUPLICATE",
+ "ISCCC_R_MAXDEPTH"
};
#define ISCCC_RESULT_RESULTSET 2
--
2.41.0

31
SOURCES/bind-9.16-update-b.root-servers.net.patch
View File

@ -1,31 +0,0 @@
From 4e595a6b961e73af43350833109ccba0950119f9 Mon Sep 17 00:00:00 2001
From: Mark Andrews <marka@isc.org>
Date: Thu, 12 Oct 2023 10:19:38 +1100
Subject: [PATCH] Update b.root-servers.net IP addresses
This covers both root hints and the default primaries for the root
zone mirror. The official change date is Nov 27, 2023.
(cherry picked from commit 2ca2f7e9852a3d6e93f065c01ea4679f723688f7)
---
lib/dns/rootns.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/dns/rootns.c b/lib/dns/rootns.c
index 9653f3b..d6ff76e 100644
--- a/lib/dns/rootns.c
+++ b/lib/dns/rootns.c
@@ -56,8 +56,8 @@ static char root_ns[] =
". 518400 IN NS M.ROOT-SERVERS.NET.\n"
"A.ROOT-SERVERS.NET. 3600000 IN A 198.41.0.4\n"
"A.ROOT-SERVERS.NET. 3600000 IN AAAA 2001:503:BA3E::2:30\n"
-"B.ROOT-SERVERS.NET. 3600000 IN A 199.9.14.201\n"
-"B.ROOT-SERVERS.NET. 3600000 IN AAAA 2001:500:200::b\n"
+"B.ROOT-SERVERS.NET. 3600000 IN A 170.247.170.2\n"
+"B.ROOT-SERVERS.NET. 3600000 IN AAAA 2801:1b8:10::b\n"
"C.ROOT-SERVERS.NET. 3600000 IN A 192.33.4.12\n"
"C.ROOT-SERVERS.NET. 3600000 IN AAAA 2001:500:2::c\n"
"D.ROOT-SERVERS.NET. 3600000 IN A 199.7.91.13\n"
--
2.43.0

85
SOURCES/bind-9.18-CVE-2024-11187-pre-test.patch
View File

@ -1,85 +0,0 @@
From 8a9b9ff5a8b2443f7df4f60397ad215931ba44f1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Tue, 7 Jan 2025 15:22:40 +0100
Subject: [PATCH] Isolate using the -T noaa flag only for part of the resolver
test
Instead of running the whole resolver/ns4 server with -T noaa flag,
use it only for the part where it is actually needed. The -T noaa
could interfere with other parts of the test because the answers don't
have the authoritative-answer bit set, and we could have false
positives (or false negatives) in the test because the authoritative
server doesn't follow the DNS protocol for all the tests in the resolver
system test.
(cherry picked from commit e51d4d3b88af00d6667f2055087ebfc47fb3107c)
---
bin/tests/system/conf.sh.in | 12 ++++++++++++
bin/tests/system/resolver/ns4/named.noaa | 5 -----
bin/tests/system/resolver/tests.sh | 8 ++++++++
3 files changed, 20 insertions(+), 5 deletions(-)
delete mode 100644 bin/tests/system/resolver/ns4/named.noaa
diff --git a/bin/tests/system/conf.sh.in b/bin/tests/system/conf.sh.in
index 06852f5..f77f7de 100644
--- a/bin/tests/system/conf.sh.in
+++ b/bin/tests/system/conf.sh.in
@@ -305,6 +305,18 @@ digcomp() {
return $result
}
+start_server() {
+ $PERL "$SYSTEMTESTTOP/start.pl" "$SYSTESTDIR" "$@"
+}
+
+stop_server() {
+ $PERL "$SYSTEMTESTTOP/stop.pl" "$SYSTESTDIR" "$@"
+}
+
+send() {
+ $PERL "$SYSTEMTESTTOP/send.pl" "$@"
+}
+
#
# Useful functions in test scripts
#
diff --git a/bin/tests/system/resolver/ns4/named.noaa b/bin/tests/system/resolver/ns4/named.noaa
deleted file mode 100644
index 3b121ad..0000000
--- a/bin/tests/system/resolver/ns4/named.noaa
+++ /dev/null
@@ -1,5 +0,0 @@
-Copyright (C) Internet Systems Consortium, Inc. ("ISC")
-
-See COPYRIGHT in the source root or https://isc.org/copyright.html for terms.
-
-Add -T noaa.
diff --git a/bin/tests/system/resolver/tests.sh b/bin/tests/system/resolver/tests.sh
index 6eb52fe..bf37467 100755
--- a/bin/tests/system/resolver/tests.sh
+++ b/bin/tests/system/resolver/tests.sh
@@ -281,6 +281,10 @@ done
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
+stop_server ns4
+touch ns4/named.noaa
+start_server --noclean --restart --port ${PORT} ns4 || ret=1
+
n=`expr $n + 1`
echo_i "RT21594 regression test check setup ($n)"
ret=0
@@ -317,6 +321,10 @@ grep "status: NXDOMAIN" dig.ns5.out.${n} > /dev/null || ret=1
if [ $ret != 0 ]; then echo_i "failed"; fi
status=`expr $status + $ret`
+stop_server ns4
+rm ns4/named.noaa
+start_server --noclean --restart --port ${PORT} ns4 || ret=1
+
n=`expr $n + 1`
echo_i "check that replacement of additional data by a negative cache no data entry clears the additional RRSIGs ($n)"
ret=0
--
2.48.1

151
SOURCES/bind-9.18-CVE-2024-11187.patch
View File

@ -1,151 +0,0 @@
From ca6c3446ef07d89fd3a28b6979d947af2ab5754f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Sur=C3=BD?= <ondrej@isc.org>
Date: Thu, 14 Nov 2024 10:37:29 +0100
Subject: [PATCH] Limit the additional processing for large RDATA sets
When answering queries, don't add data to the additional section if
the answer has more than 13 names in the RDATA. This limits the
number of lookups into the database(s) during a single client query,
reducing query processing load.
Also, don't append any additional data to type=ANY queries. The
answer to ANY is already big enough.
(cherry picked from commit a1982cf1bb95c818aa7b58988b5611dec80f2408)
PatchNumber: 47
---
bin/named/query.c | 14 ++++++++------
bin/tests/system/additional/tests.sh | 2 +-
lib/dns/include/dns/rdataset.h | 12 ++++++++++++
lib/dns/rdataset.c | 12 ++++++++++++
4 files changed, 33 insertions(+), 7 deletions(-)
diff --git a/bin/named/query.c b/bin/named/query.c
index 51a29a8..e023d74 100644
--- a/bin/named/query.c
+++ b/bin/named/query.c
@@ -1835,9 +1835,10 @@ query_addadditional(void *arg, dns_name_t *name, dns_rdatatype_t qtype) {
* section, it's helpful if we add the SRV additional data
* as well.
*/
- eresult = dns_rdataset_additionaldata(trdataset,
- query_addadditional,
- client);
+ eresult = dns_rdataset_additionaldata2(trdataset,
+ query_addadditional,
+ client,
+ DNS_RDATASET_MAXADDITIONAL);
}
cleanup:
@@ -2432,7 +2433,7 @@ query_addrdataset(ns_client_t *client, dns_name_t *fname,
rdataset->rdclass);
rdataset->attributes |= DNS_RDATASETATTR_LOADORDER;
- if (NOADDITIONAL(client))
+ if (NOADDITIONAL(client) || client->query.qtype == dns_rdatatype_any)
return;
/*
@@ -2442,8 +2443,9 @@ query_addrdataset(ns_client_t *client, dns_name_t *fname,
*/
additionalctx.client = client;
additionalctx.rdataset = rdataset;
- (void)dns_rdataset_additionaldata(rdataset, query_addadditional2,
- &additionalctx);
+ (void)dns_rdataset_additionaldata2(rdataset, query_addadditional2,
+ &additionalctx,
+ DNS_RDATASET_MAXADDITIONAL);
CTRACE(ISC_LOG_DEBUG(3), "query_addrdataset: done");
}
diff --git a/bin/tests/system/additional/tests.sh b/bin/tests/system/additional/tests.sh
index 6400723..a33cc8a 100644
--- a/bin/tests/system/additional/tests.sh
+++ b/bin/tests/system/additional/tests.sh
@@ -261,7 +261,7 @@ n=`expr $n + 1`
echo_i "testing with 'minimal-any no;' ($n)"
ret=0
$DIG $DIGOPTS -t ANY www.rt.example @10.53.0.1 > dig.out.$n || ret=1
-grep "ANSWER: 3, AUTHORITY: 1, ADDITIONAL: 2" dig.out.$n > /dev/null || ret=1
+grep "ANSWER: 3, AUTHORITY: 1, ADDITIONAL: 1" dig.out.$n > /dev/null || ret=1
if [ $ret -eq 1 ] ; then
echo_i "failed"; status=`expr status + 1`
fi
diff --git a/lib/dns/include/dns/rdataset.h b/lib/dns/include/dns/rdataset.h
index 710e97c..b3532f6 100644
--- a/lib/dns/include/dns/rdataset.h
+++ b/lib/dns/include/dns/rdataset.h
@@ -53,6 +53,8 @@
#include <dns/types.h>
#include <dns/rdatastruct.h>
+#define DNS_RDATASET_MAXADDITIONAL 13
+
ISC_LANG_BEGINDECLS
typedef enum {
@@ -501,13 +503,23 @@ dns_rdataset_additionaldata(dns_rdataset_t *rdataset,
*\li If a call to dns_rdata_additionaldata() is not successful, the
* result returned will be the result of dns_rdataset_additionaldata().
*
+ *\li If 'limit' is non-zero and the number of the rdatasets is larger
+ * than 'limit', no additional data will be processed.
+ *
* Returns:
*
*\li #ISC_R_SUCCESS
*
+ *\li #DNS_R_TOOMANYRECORDS in case rdataset count is larger than 'limit'
+ *
*\li Any error that dns_rdata_additionaldata() can return.
*/
+isc_result_t
+dns_rdataset_additionaldata2(dns_rdataset_t *rdataset,
+ dns_additionaldatafunc_t add, void *arg,
+ size_t limit);
+
isc_result_t
dns_rdataset_getnoqname(dns_rdataset_t *rdataset, dns_name_t *name,
dns_rdataset_t *neg, dns_rdataset_t *negsig);
diff --git a/lib/dns/rdataset.c b/lib/dns/rdataset.c
index b42dea5..5160acf 100644
--- a/lib/dns/rdataset.c
+++ b/lib/dns/rdataset.c
@@ -28,6 +28,7 @@
#include <dns/ncache.h>
#include <dns/rdata.h>
#include <dns/rdataset.h>
+#include <dns/result.h>
static const char *trustnames[] = {
"none",
@@ -608,6 +609,13 @@ dns_rdataset_towire(dns_rdataset_t *rdataset,
isc_result_t
dns_rdataset_additionaldata(dns_rdataset_t *rdataset,
dns_additionaldatafunc_t add, void *arg)
+{
+ return dns_rdataset_additionaldata2(rdataset, add, arg, 0);
+}
+
+isc_result_t
+dns_rdataset_additionaldata2(dns_rdataset_t *rdataset,
+ dns_additionaldatafunc_t add, void *arg, size_t limit)
{
dns_rdata_t rdata = DNS_RDATA_INIT;
isc_result_t result;
@@ -620,6 +628,10 @@ dns_rdataset_additionaldata(dns_rdataset_t *rdataset,
REQUIRE(DNS_RDATASET_VALID(rdataset));
REQUIRE((rdataset->attributes & DNS_RDATASETATTR_QUESTION) == 0);
+ if (limit != 0 && dns_rdataset_count(rdataset) > limit) {
+ return DNS_R_TOOMANYRECORDS;
+ }
+
result = dns_rdataset_first(rdataset);
if (result != ISC_R_SUCCESS)
return (result);
--
2.48.1

160
SOURCES/bind-9.3.2-redhat_doc.patch
View File

@ -1,98 +1,62 @@
From facdbb0f2a266c6a3a1fa823afaa09cbd3fc38a5 Mon Sep 17 00:00:00 2001
From: Petr Mensik <pemensik@redhat.com>
Date: Thu, 26 Nov 2020 12:13:10 +0100
Subject: [PATCH] Note specific Red Hat changes in manual page
Change docbook template instead of generated manual page. Remove
system-config-bind reference, package were discontinued.
---
bin/named/named.docbook | 73 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 73 insertions(+)
diff --git a/bin/named/named.docbook b/bin/named/named.docbook
index 7e743a9..802bec3 100644
--- a/bin/named/named.docbook
+++ b/bin/named/named.docbook
@@ -516,6 +516,79 @@
</refsection>
+ <refsection><info><title>NOTES</title></info>
+ <refsection><info><title>Red Hat SELinux BIND Security Profile</title></info>
+
+ <para>
+ By default, Red Hat ships BIND with the most secure SELinux policy
+ that will not prevent normal BIND operation and will prevent exploitation
+ of all known BIND security vulnerabilities . See the selinux(8) man page
+ for information about SElinux.
+ </para>
+
+ <para>
+ It is not necessary to run named in a chroot environment if the Red Hat
+ SELinux policy for named is enabled. When enabled, this policy is far
+ more secure than a chroot environment. Users are recommended to enable
+ SELinux and remove the bind-chroot package.
+ </para>
+
+ <para>
+ With this extra security comes some restrictions:
+ </para>
+
+ <para>
+ By default, the SELinux policy allows named to write any master
+ zone database files. Only the root user may create files in the $ROOTDIR/var/named
+ zone database file directory (the options { "directory" } option), where
+ $ROOTDIR is set in /etc/sysconfig/named.
+ </para>
+
+ <para>
+ The "named" group must be granted read privelege to
+ these files in order for named to be enabled to read them.
+ </para>
+
+ <para>
+ Any file created in the zone database file directory is automatically assigned
+ the SELinux file context named_zone_t .
+ </para>
+
+ <para>
+ By default, SELinux prevents any role from modifying named_zone_t files; this
+ means that files in the zone database directory cannot be modified by dynamic
+ DNS (DDNS) updates or zone transfers.
+ </para>
+
+ <para>
+ The Red Hat BIND distribution and SELinux policy creates three directories where
+ named is allowed to create and modify files: /var/named/slaves, /var/named/dynamic
+ /var/named/data. By placing files you want named to modify, such as
+ slave or DDNS updateable zone files and database / statistics dump files in
+ these directories, named will work normally and no further operator action is
+ required. Files in these directories are automatically assigned the 'named_cache_t'
+ file context, which SELinux allows named to write.
+ </para>
+ </refsection>
+
+ <refsection><info><title>Red Hat BIND SDB support</title></info>
+
+ <para>
+ Red Hat ships named with compiled in Simplified Database Backend modules that ISC
+ provides in the "contrib/sdb" directory. Install bind-sdb package if you want use them.
+ </para>
+
+ <para>
+ The SDB modules for LDAP, PostGreSQL, DirDB and SQLite are compiled into <command>named-sdb</command>.
+ </para>
+
+ <para>
+ See the documentation for the various SDB modules in /usr/share/doc/bind-sdb-*/ .
+ </para>
+ </refsection>
+
+ </refsection>
+
<refsection><info><title>SEE ALSO</title></info>
<para><citetitle>RFC 1033</citetitle>,
--
2.26.2
diff --git a/bin/named/named.8 b/bin/named/named.8
index cd990a9..890be36 100644
--- a/bin/named/named.8
+++ b/bin/named/named.8
@@ -358,6 +358,57 @@ The default configuration file\&.
/var/run/named/named\&.pid
.RS 4
The default process\-id file\&.
+.PP
+.SH "NOTES"
+.PP
+.TP
+\fBRed Hat SELinux BIND Security Profile:\fR
+.PP
+By default, Red Hat ships BIND with the most secure SELinux policy
+that will not prevent normal BIND operation and will prevent exploitation
+of all known BIND security vulnerabilities . See the selinux(8) man page
+for information about SElinux.
+.PP
+It is not necessary to run named in a chroot environment if the Red Hat
+SELinux policy for named is enabled. When enabled, this policy is far
+more secure than a chroot environment. Users are recommended to enable
+SELinux and remove the bind-chroot package.
+.PP
+With this extra security comes some restrictions:
+.PP
+By default, the SELinux policy does not allow named to write any master
+zone database files. Only the root user may create files in the $ROOTDIR/var/named
+zone database file directory (the options { "directory" } option), where
+$ROOTDIR is set in /etc/sysconfig/named.
+.PP
+The "named" group must be granted read privelege to
+these files in order for named to be enabled to read them.
+.PP
+Any file created in the zone database file directory is automatically assigned
+the SELinux file context named_zone_t .
+.PP
+By default, SELinux prevents any role from modifying named_zone_t files; this
+means that files in the zone database directory cannot be modified by dynamic
+DNS (DDNS) updates or zone transfers.
+.PP
+The Red Hat BIND distribution and SELinux policy creates three directories where
+named is allowed to create and modify files: /var/named/slaves, /var/named/dynamic
+/var/named/data. By placing files you want named to modify, such as
+slave or DDNS updateable zone files and database / statistics dump files in
+these directories, named will work normally and no further operator action is
+required. Files in these directories are automatically assigned the 'named_cache_t'
+file context, which SELinux allows named to write.
+.PP
+\fBRed Hat BIND SDB support:\fR
+.PP
+Red Hat ships named with compiled in Simplified Database Backend modules that ISC
+provides in the "contrib/sdb" directory. Install bind-sdb package if you want use them
+.PP
+The SDB modules for LDAP, PostGreSQL, DirDB and SQLite are compiled into named-sdb.
+.PP
+See the documentation for the various SDB modules in /usr/share/doc/bind-sdb-*/ .
+.br
+.PP
.RE
.SH "SEE ALSO"
.PP

222
SOURCES/bind-9.3.2b1-fix_sdb_ldap.patch
View File

@ -1,5 +1,5 @@
diff --git a/bin/sdb_tools/Makefile.in b/bin/sdb_tools/Makefile.in
index 95ab742..5059a17 100644
index 95ab742..6069f09 100644
--- a/bin/sdb_tools/Makefile.in
+++ b/bin/sdb_tools/Makefile.in
@@ -32,11 +32,11 @@ DEPLIBS = ${LWRESDEPLIBS} ${DNSDEPLIBS} ${BIND9DEPLIBS} \
@ -7,46 +7,49 @@ index 95ab742..5059a17 100644
${ISCCFGLIBS} ${ISCCCLIBS} ${ISCLIBS} ${DBDRIVER_LIBS} @LIBS@
-TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@
+TARGETS = zone2ldap@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@ ldap2zone@EXEEXT@
+TARGETS = zone2ldap@EXEEXT@ ldap2zone@EXEEXT@ zonetodb@EXEEXT@ zone2sqlite@EXEEXT@
-OBJS = zone2ldap.@O@ zonetodb.@O@ zone2sqlite.@O@
+OBJS = zone2ldap.@O@ zonetodb.@O@ zone2sqlite.@O@ ldap2zone.@O@
+OBJS = zone2ldap.@O@ ldap2zone.@O@ zonetodb.@O@ zone2sqlite.@O@
-SRCS = zone2ldap.c zonetodb.c zone2sqlite.c
+SRCS = zone2ldap.c zonetodb.c zone2sqlite.c ldap2zone.c
+SRCS = zone2ldap.c ldap2zone.c zonetodb.c zone2sqlite.c
MANPAGES = zone2ldap.1
@@ -47,6 +47,9 @@ EXT_CFLAGS =
zone2ldap@EXEEXT@: zone2ldap.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ zone2ldap.@O@ -lldap -llber ${LIBS}
@@ -53,6 +53,9 @@ zonetodb@EXEEXT@: zonetodb.@O@ ${DEPLIBS}
zone2sqlite@EXEEXT@: zone2sqlite.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o $@ zone2sqlite.@O@ -lsqlite3 -lssl ${LIBS}
+ldap2zone@EXEEXT@: ldap2zone.@O@ ${DEPLIBS}
+ ${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${ALL_CFLAGS} ${LDFLAGS} -o $@ ldap2zone.@O@ -lldap -llber ${LIBS}
+
zonetodb@EXEEXT@: zonetodb.@O@ ${DEPLIBS}
${LIBTOOL_MODE_LINK} ${PURIFY} ${CC} ${CFLAGS} ${LDFLAGS} -o $@ zonetodb.@O@ -lpq ${LIBS}
clean distclean manclean maintainer-clean::
rm -f ${TARGETS} ${OBJS}
@@ -64,4 +67,5 @@ install:: ${TARGETS} installdirs
@@ -62,6 +65,7 @@ installdirs:
install:: ${TARGETS} installdirs
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2ldap@EXEEXT@ ${DESTDIR}${sbindir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ldap2zone@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zonetodb@EXEEXT@ ${DESTDIR}${sbindir}
${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} zone2sqlite@EXEEXT@ ${DESTDIR}${sbindir}
+ ${LIBTOOL_MODE_INSTALL} ${INSTALL_PROGRAM} ldap2zone@EXEEXT@ ${DESTDIR}${sbindir}
${INSTALL_DATA} ${srcdir}/zone2ldap.1 ${DESTDIR}${mandir}/man1/zone2ldap.1
diff --git a/bin/sdb_tools/zone2ldap.c b/bin/sdb_tools/zone2ldap.c
index e0e9207..d59936c 100644
index aa2c711..76186b5 100644
--- a/bin/sdb_tools/zone2ldap.c
+++ b/bin/sdb_tools/zone2ldap.c
@@ -73,7 +73,7 @@ void add_ldap_values (ldap_info * ldinfo);
void init_ldap_conn (void);
@@ -66,6 +66,9 @@ ldap_info;
/* usage Info */
void usage (void);
/* Ldap error checking */
-void ldap_result_check (const char *msg, char *dn, int err);
+void ldap_result_check (const char *msg, const char *dn, int err);
+/* Check for existence of (and possibly add) containing dNSZone objects */
+int lookup_dns_zones( ldap_info *ldinfo);
+
/* Add to the ldap dit */
void add_ldap_values (ldap_info * ldinfo);
/* Put a hostname into a char ** array */
char **hostname_to_dn_list (char *hostname, char *zone, unsigned int flags);
@@ -82,7 +82,7 @@ char **hostname_to_dn_list (char *hostname, char *zone, unsigned int flags);
@@ -82,7 +85,7 @@ char **hostname_to_dn_list (char *hostname, char *zone, unsigned int flags);
int get_attr_list_size (char **tmp);
/* Get a DN */
@ -55,7 +58,7 @@ index e0e9207..d59936c 100644
/* Add to RR list */
void add_to_rr_list (char *dn, char *name, char *type, char *data,
@@ -104,11 +104,26 @@ void
@@ -104,11 +107,27 @@ void
init_ldap_conn ();
void usage();
@ -84,19 +87,11 @@ index e0e9207..d59936c 100644
+static char *objectClasses []= { &(topClass[0]), &(dNSZoneClass[0]), NULL };
+static char *topObjectClasses []= { &(topClass[0]), &(dcObjectClass[0]), &(dNSZoneClass[0]), NULL };
+static char *dn_buffer [64]={NULL};
+
LDAP *conn;
unsigned int debug = 0;
@@ -120,7 +135,7 @@ static void
fatal(const char *msg) {
perror(msg);
if (conn != NULL)
- ldap_unbind_s(conn);
+ ldap_unbind_ext_s(conn, NULL, NULL);
exit(1);
}
@@ -132,12 +147,13 @@ main (int argc, char **argv)
@@ -132,12 +151,12 @@ main (int argc, char **argv)
isc_result_t result;
char *basedn;
ldap_info *tmp;
@ -107,12 +102,12 @@ index e0e9207..d59936c 100644
isc_buffer_t buff;
char *zonefile=0L;
char fullbasedn[1024];
char *ctmp;
+ char *zn, *dcp[2], *znp[2], *rdn[2];
- char *ctmp;
+ char *ctmp, *zn, *dcp[2], *znp[2], *rdn[2];
dns_fixedname_t fixedzone, fixedname;
dns_rdataset_t rdataset;
char **dc_list;
@@ -150,7 +166,7 @@ main (int argc, char **argv)
@@ -150,7 +169,7 @@ main (int argc, char **argv)
extern char *optarg;
extern int optind, opterr, optopt;
int create_base = 0;
@ -121,7 +116,7 @@ index e0e9207..d59936c 100644
if (argc < 2)
{
@@ -158,7 +174,7 @@ main (int argc, char **argv)
@@ -158,7 +177,7 @@ main (int argc, char **argv)
exit (-1);
}
@ -130,7 +125,7 @@ index e0e9207..d59936c 100644
{
switch (topt)
{
@@ -181,6 +197,9 @@ main (int argc, char **argv)
@@ -181,6 +200,9 @@ main (int argc, char **argv)
if (bindpw == NULL)
fatal("strdup");
break;
@ -140,27 +135,35 @@ index e0e9207..d59936c 100644
case 'b':
ldapbase = strdup (optarg);
if (ldapbase == NULL)
@@ -302,17 +321,51 @@ main (int argc, char **argv)
@@ -300,27 +322,62 @@ main (int argc, char **argv)
{
if (debug)
printf ("Creating base zone DN %s\n", argzone);
-
+
dc_list = hostname_to_dn_list (argzone, argzone, DNS_TOP);
- basedn = build_dn_from_dc_list (dc_list, 0, NO_SPEC);
- for (ctmp = &basedn[strlen (basedn)]; ctmp >= &basedn[0]; ctmp--)
+ basedn = build_dn_from_dc_list (dc_list, 0, NO_SPEC, argzone);
+ if (debug)
+ printf ("base DN %s\n", basedn);
- for (ctmp = &basedn[strlen (basedn)]; ctmp >= &basedn[0]; ctmp--)
+
+ for (ctmp = &basedn[strlen (basedn)], dcn=0; ctmp >= &basedn[0]; ctmp--)
{
if ((*ctmp == ',') || (ctmp == &basedn[0]))
- if ((*ctmp == ',') || (ctmp == &basedn[0]))
+ if ((*ctmp == ',') || (ctmp == &basedn[0]))
{
+
base.mod_op = LDAP_MOD_ADD;
- base.mod_type = (char*)"objectClass";
- base.mod_values = (char**)topObjectClasses;
+ base.mod_type = objectClass;
base.mod_values = (char**)topObjectClasses;
+ base.mod_values = topObjectClasses;
base_attrs[0] = (void*)&base;
- base_attrs[1] = NULL;
+
-
+
+ dcBase.mod_op = LDAP_MOD_ADD;
+ dcBase.mod_type = dc;
+ dcp[0]=dc_list[dcn];
@ -169,13 +172,13 @@ index e0e9207..d59936c 100644
+ base_attrs[1] = (void*)&dcBase;
+
+ znBase.mod_op = LDAP_MOD_ADD;
+ znBase.mod_type = zoneName;
+ znBase.mod_type = zoneName;
+ for( zdn = dcn, znlen = 0; zdn >= 0; zdn-- )
+ znlen += strlen(dc_list[zdn])+1;
+ znp[0] = (char*)malloc(znlen+1);
+ znp[1] = 0L;
+ for( zdn = dcn, zn=znp[0]; zdn >= 0; zdn-- )
+ zn+=sprintf(zn,"%s%s",dc_list[zdn],
+ for( zdn = dcn, zn=znp[0]; zdn >= 0; zdn-- )
+ zn+=sprintf(zn,"%s%s",dc_list[zdn],
+ ((zdn > 0) && (*(dc_list[zdn-1])!='.')) ? "." : ""
+ );
+
@ -188,15 +191,24 @@ index e0e9207..d59936c 100644
+ rdn[1] = 0L;
+ rdnBase.mod_values = rdn;
+ base_attrs[3] = (void*)&rdnBase;
+
+
+ dcn++;
+
+ base.mod_values = topObjectClasses;
+ base_attrs[4] = NULL;
+ base_attrs[4] = NULL;
+
if (ldapbase)
{
@@ -329,6 +382,10 @@ main (int argc, char **argv)
if (ctmp != &basedn[0])
sprintf (fullbasedn, "%s,%s", ctmp + 1, ldapbase);
else
- sprintf (fullbasedn, "%s,%s", ctmp, ldapbase);
-
+ sprintf (fullbasedn, "%s,%s", ctmp, ldapbase);
}
else
{
@@ -329,8 +386,13 @@ main (int argc, char **argv)
else
sprintf (fullbasedn, "%s", ctmp);
}
@ -205,9 +217,12 @@ index e0e9207..d59936c 100644
+ printf("Full base dn: %s\n", fullbasedn);
+
result = ldap_add_s (conn, fullbasedn, base_attrs);
ldap_result_check ("initial ldap_add_s", fullbasedn, result);
ldap_result_check ("intial ldap_add_s", fullbasedn, result);
+
}
@@ -408,14 +465,14 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
}
@@ -408,14 +470,14 @@ generate_ldap (dns_name_t * dnsname, dns_rdata_t * rdata, unsigned int ttl)
isc_result_check (result, "dns_rdata_totext");
data[isc_buffer_usedlength (&buff)] = 0;
@ -225,7 +240,7 @@ index e0e9207..d59936c 100644
}
@@ -455,7 +512,8 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -455,7 +517,8 @@ add_to_rr_list (char *dn, char *name, char *type,
int attrlist;
char ldap_type_buffer[128];
char charttl[64];
@ -235,7 +250,7 @@ index e0e9207..d59936c 100644
if ((tmp = locate_by_dn (dn)) == NULL)
{
@@ -482,10 +540,10 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -482,13 +545,13 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("malloc");
}
tmp->attrs[0]->mod_op = LDAP_MOD_ADD;
@ -247,8 +262,12 @@ index e0e9207..d59936c 100644
+ tmp->attrs[0]->mod_values = objectClasses;
else
{
tmp->attrs[0]->mod_values = (char**)topObjectClasses;
@@ -497,7 +555,7 @@ add_to_rr_list (char *dn, char *name, char *type,
- tmp->attrs[0]->mod_values = (char**)topObjectClasses;
+ tmp->attrs[0]->mod_values =topObjectClasses;
tmp->attrs[1] = NULL;
tmp->attrcnt = 2;
tmp->next = ldap_info_base;
@@ -497,7 +560,7 @@ add_to_rr_list (char *dn, char *name, char *type,
}
tmp->attrs[1]->mod_op = LDAP_MOD_ADD;
@ -257,7 +276,7 @@ index e0e9207..d59936c 100644
tmp->attrs[1]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[1]->mod_values == (char **)NULL)
@@ -526,7 +584,7 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -526,7 +589,7 @@ add_to_rr_list (char *dn, char *name, char *type,
fatal("strdup");
tmp->attrs[3]->mod_op = LDAP_MOD_ADD;
@ -266,16 +285,16 @@ index e0e9207..d59936c 100644
tmp->attrs[3]->mod_values = (char **) calloc (sizeof (char *), 2);
if (tmp->attrs[3]->mod_values == (char **)NULL)
@@ -539,14 +597,25 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -539,14 +602,25 @@ add_to_rr_list (char *dn, char *name, char *type,
if (tmp->attrs[3]->mod_values[0] == NULL)
fatal("strdup");
+ znlen=strlen(gbl_zone);
+ if ( gbl_zone[znlen-1] == '.' )
+ znlen=strlen(gbl_zone);
+ if ( *(gbl_zone + (znlen-1)) == '.' )
+ { /* ldapdb MUST search by relative zone name */
+ zn = (char*)malloc(znlen);
+ memcpy(zn, gbl_zone, znlen-1);
+ zn[znlen-1]='\0';
+ strncpy(zn,gbl_zone,znlen-1);
+ *(zn + (znlen-1))='\0';
+ }else
+ {
+ zn = gbl_zone;
@ -294,7 +313,7 @@ index e0e9207..d59936c 100644
tmp->attrs[4]->mod_values[1] = NULL;
tmp->attrs[5] = NULL;
@@ -557,7 +626,7 @@ add_to_rr_list (char *dn, char *name, char *type,
@@ -557,7 +631,7 @@ add_to_rr_list (char *dn, char *name, char *type,
else
{
@ -303,7 +322,7 @@ index e0e9207..d59936c 100644
{
sprintf (ldap_type_buffer, "%sRecord", type);
if (!strncmp
@@ -631,44 +700,70 @@ char **
@@ -631,44 +705,70 @@ char **
hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
{
char *tmp;
@ -363,10 +382,10 @@ index e0e9207..d59936c 100644
+ {
+ if( hname == 0 )
+ hname=strdup(hostname);
+ last = strdup(sameZone);
+ last = strdup(sameZone);
+ }else
+ {
+ if( (hlen < zlen)
+ {
+ if( (hlen < zlen)
+ ||( strcmp( hostname + (hlen - zlen), zone ) != 0)
+ )
+ {
@ -403,7 +422,7 @@ index e0e9207..d59936c 100644
+ *tmp = '\0';
+ if( tmp == hname )
+ break;
+ }
+ }
+ }
+ if( ( last != hname ) && (tmp != hname) )
+ dn_buffer[i++] = hname;
@ -411,7 +430,7 @@ index e0e9207..d59936c 100644
dn_buffer[i] = NULL;
return dn_buffer;
@@ -680,30 +775,38 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
@@ -680,24 +780,32 @@ hostname_to_dn_list (char *hostname, char *zone, unsigned int flags)
* exception of "@"/SOA. */
char *
@ -420,21 +439,19 @@ index e0e9207..d59936c 100644
{
int size;
- int x;
- static char dn[1024];
- char tmp[128];
+ int x, znlen;
+ static char dn[DNS_NAME_MAXTEXT*3/2];
+ char tmp[DNS_NAME_MAXTEXT*3/2];
static char dn[1024];
char tmp[128];
+ char zn[DNS_NAME_MAXTEXT+1];
bzero (tmp, sizeof (tmp));
bzero (dn, sizeof (dn));
size = get_attr_list_size (dc_list);
+ znlen = strlen(zone);
+ if ( zone[znlen-1] == '.' )
+ if ( *(zone + (znlen-1)) == '.' )
+ { /* ldapdb MUST search by relative zone name */
+ memcpy(&(zn[0]),zone,znlen-1);
+ zn[znlen-1]='\0';
+ *(zn + (znlen-1))='\0';
+ zone = zn;
+ }
for (x = size - 2; x > 0; x--)
@ -443,47 +460,40 @@ index e0e9207..d59936c 100644
{
if (x == (size - 2) && (strncmp (dc_list[x], "@", 1) == 0) && (ttl))
- sprintf (tmp, "relativeDomainName=%s + dNSTTL=%u,", dc_list[x], ttl);
+ snprintf (tmp, sizeof(tmp), "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
+ sprintf (tmp, "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
else if (x == (size - 2))
- sprintf(tmp, "relativeDomainName=%s,",dc_list[x]);
+ snprintf(tmp, sizeof(tmp), "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
+ sprintf(tmp, "zoneName=%s + relativeDomainName=%s,", zone, dc_list[x]);
else
- sprintf(tmp,"dc=%s,", dc_list[x]);
+ snprintf(tmp, sizeof(tmp), "dc=%s,", dc_list[x]);
sprintf(tmp,"dc=%s,", dc_list[x]);
}
else
@@ -723,6 +831,7 @@ void
init_ldap_conn ()
{
int result;
+ char ldb_tag[]="LDAP Bind";
conn = ldap_open (ldapsystem, LDAP_PORT);
if (conn == NULL)
{
- sprintf(tmp, "dc=%s,", dc_list[x]);
+ snprintf(tmp, sizeof(tmp), "dc=%s,", dc_list[x]);
}
@@ -732,19 +835,18 @@ init_ldap_conn ()
@@ -732,7 +841,7 @@ init_ldap_conn ()
}
result = ldap_simple_bind_s (conn, binddn, bindpw);
- ldap_result_check ("ldap_simple_bind_s", (char*)"LDAP Bind", result);
+ ldap_result_check ("ldap_simple_bind_s", "LDAP Bind", result);
+ ldap_result_check ("ldap_simple_bind_s", ldb_tag , result);
}
/* Like isc_result_check, only for LDAP */
void
-ldap_result_check (const char *msg, char *dn, int err)
+ldap_result_check (const char *msg, const char *dn, int err)
{
if ((err != LDAP_SUCCESS) && (err != LDAP_ALREADY_EXISTS))
{
- fprintf(stderr, "Error while adding %s (%s):\n",
- dn, msg);
- ldap_perror (conn, dn);
- ldap_unbind_s (conn);
+ fprintf(stderr, "Error while adding %s (%s):\n%s",
+ dn, msg, ldap_err2string(err));
+ ldap_unbind_ext_s (conn, NULL, NULL);
exit (-1);
@@ -749,8 +858,6 @@ ldap_result_check (const char *msg, char *dn, int err)
}
}
@@ -758,16 +860,15 @@ add_ldap_values (ldap_info * ldinfo)
-
-
/* For running the ldap_info run queue. */
void
add_ldap_values (ldap_info * ldinfo)
@@ -758,14 +865,14 @@ add_ldap_values (ldap_info * ldinfo)
int result;
char dnbuffer[1024];
@ -495,14 +505,12 @@ index e0e9207..d59936c 100644
result = ldap_add_s (conn, dnbuffer, ldinfo->attrs);
- ldap_result_check ("ldap_add_s", dnbuffer, result);
-}
+ ldap_result_check ("ldap_add_s", dnbuffer, result);
+}
+
}
@@ -776,5 +877,5 @@ void
@@ -776,5 +883,5 @@ void
usage ()
{
fprintf (stderr,

19
SOURCES/bind97-rh645544.patch
View File

@ -1,8 +1,7 @@
diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
index ecb3ddb..f7f73cd 100644
--- a/lib/dns/resolver.c
+++ b/lib/dns/resolver.c
@@ -1456,7 +1456,7 @@ log_edns(fetchctx_t *fctx) {
diff -up bind-9.9.4rc2/lib/dns/resolver.c.rh645544 bind-9.9.4rc2/lib/dns/resolver.c
--- bind-9.9.4rc2/lib/dns/resolver.c.rh645544 2013-08-19 10:30:52.000000000 +0200
+++ bind-9.9.4rc2/lib/dns/resolver.c 2013-09-06 17:58:03.864165823 +0200
@@ -1138,7 +1138,7 @@ log_edns(fetchctx_t *fctx) {
*/
dns_name_format(&fctx->domain, domainbuf, sizeof(domainbuf));
isc_log_write(dns_lctx, DNS_LOGCATEGORY_EDNS_DISABLED,
@ -11,7 +10,7 @@ index ecb3ddb..f7f73cd 100644
"success resolving '%s' (in '%s'?) after %s",
fctx->info, domainbuf, fctx->reason);
@@ -4667,7 +4667,7 @@ log_lame(fetchctx_t *fctx, dns_adbaddrinfo_t *addrinfo) {
@@ -3804,7 +3804,7 @@ log_lame(fetchctx_t *fctx, dns_adbaddrin
dns_name_format(&fctx->domain, domainbuf, sizeof(domainbuf));
isc_sockaddr_format(&addrinfo->sockaddr, addrbuf, sizeof(addrbuf));
isc_log_write(dns_lctx, DNS_LOGCATEGORY_LAME_SERVERS,
@ -20,12 +19,12 @@ index ecb3ddb..f7f73cd 100644
"lame server resolving '%s' (in '%s'?): %s",
namebuf, domainbuf, addrbuf);
}
@@ -4685,7 +4685,7 @@ log_formerr(fetchctx_t *fctx, const char *format, ...) {
isc_sockaddr_format(&fctx->addrinfo->sockaddr, nsbuf, sizeof(nsbuf));
@@ -3831,7 +3831,7 @@ log_formerr(fetchctx_t *fctx, const char
}
isc_log_write(dns_lctx, DNS_LOGCATEGORY_RESOLVER,
- DNS_LOGMODULE_RESOLVER, ISC_LOG_NOTICE,
+ DNS_LOGMODULE_RESOLVER, ISC_LOG_DEBUG(1),
"DNS format error from %s resolving %s for %s: %s",
nsbuf, fctx->info, fctx->clientstr, msgbuf);
"DNS format error from %s resolving %s%s%s: %s",
nsbuf, fctx->info, clmsg, clbuf, msgbuf);
}

1
SOURCES/named-chroot.files
View File

@ -18,7 +18,6 @@
/usr/lib/bind
/usr/share/GeoIP
/run/named
/proc/sys/net/ipv4/ip_local_port_range
# Warning: the order is important
# If a directory containing $ROOTDIR is listed here,
# it MUST be listed last. (/var/named contains /var/named/chroot)

17
SOURCES/named.root
View File

@ -1,13 +1,13 @@
; <<>> DiG 9.18.20 <<>> -4 +tcp +norec +nostats @d.root-servers.net
; (1 server found)
; <<>> DiG 9.11.3-RedHat-9.11.3-3.fc27 <<>> +bufsize=1200 +norec @a.root-servers.net
; (2 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 47286
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46900
;; flags: qr aa; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 27
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 1450
; EDNS: version: 0, flags:; udp: 1472
;; QUESTION SECTION:
;. IN NS
@ -28,7 +28,7 @@
;; ADDITIONAL SECTION:
a.root-servers.net. 518400 IN A 198.41.0.4
b.root-servers.net. 518400 IN A 170.247.170.2
b.root-servers.net. 518400 IN A 199.9.14.201
c.root-servers.net. 518400 IN A 192.33.4.12
d.root-servers.net. 518400 IN A 199.7.91.13
e.root-servers.net. 518400 IN A 192.203.230.10
@ -41,7 +41,7 @@ k.root-servers.net. 518400 IN A 193.0.14.129
l.root-servers.net. 518400 IN A 199.7.83.42
m.root-servers.net. 518400 IN A 202.12.27.33
a.root-servers.net. 518400 IN AAAA 2001:503:ba3e::2:30
b.root-servers.net. 518400 IN AAAA 2801:1b8:10::b
b.root-servers.net. 518400 IN AAAA 2001:500:200::b
c.root-servers.net. 518400 IN AAAA 2001:500:2::c
d.root-servers.net. 518400 IN AAAA 2001:500:2d::d
e.root-servers.net. 518400 IN AAAA 2001:500:a8::e
@ -54,3 +54,8 @@ k.root-servers.net. 518400 IN AAAA 2001:7fd::1
l.root-servers.net. 518400 IN AAAA 2001:500:9f::42
m.root-servers.net. 518400 IN AAAA 2001:dc3::35
;; Query time: 24 msec
;; SERVER: 198.41.0.4#53(198.41.0.4)
;; WHEN: Thu Apr 05 15:57:34 CEST 2018
;; MSG SIZE rcvd: 811

1
SOURCES/trusted-key.key
View File

@ -1 +1,2 @@
. 3600 IN DNSKEY 257 3 8 AwEAAagAIKlVZrpC6Ia7gEzahOR+9W29euxhJhVVLOyQbSEW0O8gcCjFFVQUTf6v58fLjwBd0YI0EzrAcQqBGCzh/RStIoO8g0NfnfL2MTJRkxoXbfDaUeVPQuYEhg37NZWAJQ9VnMVDxP/VHL496M/QZxkjf5/Efucp2gaDX6RS6CXpoY68LsvPVjR0ZSwzz1apAzvN9dlzEheX7ICJBBtuA6G3LQpzW5hOA2hzCTMjJPJ8LbqF6dsV6DoBQzgul0sGIcGOYl7OyQdXfZ57relSQageu+ipAdTTJ25AsRTAoub8ONGcLmqrAmRLKBP1dfwhYB4N7knNnulqQxA+Uk1ihz0=
. 3600 IN DNSKEY 257 3 8 AwEAAaz/tAm8yTn4Mfeh5eyI96WSVexTBAvkMgJzkKTOiW1vkIbzxeF3+/4RgWOq7HrxRixHlFlExOLAJr5emLvN7SWXgnLh4+B5xQlNVz8Og8kvArMtNROxVQuCaSnIDdD5LKyWbRd2n9WGe2R8PzgCmr3EgVLrjyBxWezF0jLHwVN8efS3rCj/EWgvIWgb9tarpVUDK/b58Da+sqqls3eNbuv7pr+eoZG+SrDK6nWeL3c6H5Apxz7LjVc1uTIdsIXxuOLYA4/ilBmSVIzuDWfdRUfhHdY6+cn8HFRm+2hM8AnXGXws9555KrUB5qihylGa8subX2Nn6UwNR1AkUTV74bU=

541
SPECS/bind.spec
View File

@ -15,21 +15,17 @@
# it is not possible to build the package without PKCS11 sub-package
# due to extensive changes to Makefiles
%bcond_without PKCS11
%bcond_without JSON
%bcond_without DEVEL
%bcond_with LMDB
%bcond_without DNSTAP
%bcond_with DLZ
%bcond_without EXPORT_LIBS
%bcond_without BDB
# Legacy GeoIP support
%bcond_with GEOIP
%bcond_with DOC
%if 0%{?fedora} >= 28 || 0%{?rhel} >= 8
%bcond_without UNITTEST
%else
%bcond_with UNITTEST
%endif
%bcond_with TSAN
%if 0%{?fedora} >= 28 || 0%{?rhel} >= 8
# New MaxMind GeoLite support
%bcond_without GEOIP2
@ -39,7 +35,6 @@
%{?!bind_uid: %global bind_uid 25}
%{?!bind_gid: %global bind_gid 25}
%{!?_pkgdocdir:%global _pkgdocdir %{_docdir}/%{name}-%{version}}
%global bind_dir /var/named
%global chroot_prefix %{bind_dir}/chroot
%if %{with SDB}
@ -47,7 +42,7 @@
%endif
%global chroot_create_directories /dev /run/named %{_localstatedir}/{log,named,tmp} \\\
%{_sysconfdir}/{crypto-policies/back-ends,pki/dnssec-keys,named} \\\
%{_libdir}/bind %{_datadir}/GeoIP %{_datadir}/GeoIP /proc/sys/net/ipv4
%{_libdir}/bind %{_datadir}/GeoIP
## The order of libs is important. See lib/Makefile.in for details
%define bind_export_libs isc dns isccfg irs
@ -59,20 +54,20 @@
#
# lib*.so.X versions of selected libraries
%global sover_dns 1115
%global sover_isc 1107
%global sover_dns 1107
%global sover_isc 1104
%global sover_irs 161
%global sover_isccfg 163
Summary: The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server
Name: bind
License: MPLv2.0
Version: 9.11.36
Release: 16%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}.6
Version: 9.11.13
Release: 1%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}
Epoch: 32
Url: https://www.isc.org/downloads/bind/
Url: http://www.isc.org/products/BIND/
#
Source: https://downloads.isc.org/isc/bind9/%{BINDVERSION}/bind-%{BINDVERSION}.tar.gz
Source: https://ftp.isc.org/isc/bind9/%{BINDVERSION}/bind-%{BINDVERSION}.tar.gz
Source1: named.sysconfig
Source3: named.logrotate
Source7: bind-9.3.1rc1-sdb_tools-Makefile.in
@ -140,6 +135,10 @@ Patch154:bind-9.11-oot-manual.patch
Patch155:bind-9.11-pk11.patch
Patch156:bind-9.11-fips-code.patch
Patch157:bind-9.11-fips-tests.patch
# commit 66ba2fdad583d962a1f4971c85d58381f0849e4d
# commit b105ccee68ccc3c18e6ea530063b3c8e5a42571c
# commit 083461d3329ff6f2410745848a926090586a9846
Patch158:bind-9.11-rh1624100.patch
Patch159:bind-9.11-host-idn-disable.patch
Patch164:bind-9.11-fips-code-includes.patch
# [RT #31459] commit 06a8051d2476fb526fe6960832209392c763a9af
@ -154,62 +153,14 @@ Patch174:bind-9.11-fips-disable.patch
Patch175:bind-9.11-json-c.patch
Patch177:bind-9.11-serve-stale.patch
Patch178:bind-9.11-dhcp-time-monotonic.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/5253
Patch183:bind-9.11-rh1980757.patch
# modified, https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/3067
Patch184: bind-9.15-resolver-ntasks.patch
Patch185: bind-9.11-CVE-2021-25220.patch
Patch186: bind-9.11-CVE-2021-25220-test.patch
Patch188: bind-9.16-CVE-2022-38177.patch
Patch189: bind-9.16-CVE-2022-38178.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/6695
Patch190: bind-9.11-rh2101712.patch
Patch191: bind-9.11-CVE-2022-2795.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/7376
Patch192: bind-9.11-rh2133889.patch
# https://gitlab.isc.org/isc-projects/bind9/commit/82185f4f80d2fa39a4569f6740cb360ffff8f5c4
Patch193: bind-9.16-CVE-2022-3094-1.patch
Patch194: bind-9.16-CVE-2022-3094-2.patch
Patch195: bind-9.16-CVE-2022-3094-3.patch
Patch196: bind-9.16-CVE-2022-3094-test.patch
# https://gitlab.isc.org/isc-projects/bind9/commit/f1d9e9ee3859976f403914d20ad2a10855343702
Patch197: bind-9.11-CVE-2023-2828.patch
Patch198: bind-9.16-CVE-2023-3341.patch
# https://issues.redhat.com/browse/RHEL-11785, downstream
Patch199: bind-9.11-stale-cache.patch
# https://gitlab.isc.org/isc-projects/bind9/commit/8924adca613ca9daea63786563cce6fdbd742c56
Patch200: bind-9.16-update-b.root-servers.net.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/8768
Patch201: bind-9.11-CVE-2023-4408.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/8769
Patch202: bind-9.11-CVE-2023-50387.patch
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/8778
Patch203: bind-9.11-CVE-2023-2828-fixup.patch
# addition to patch 200
Patch204: bind-9.11-CVE-2023-50387-fixup.patch
# https://gitlab.isc.org/isc-projects/bind9/commit/225f2861920b8f8d42a0ea6c34dd1faa93aa8726
Patch205: bind-9.11-CVE-2024-1975.patch
# https://gitlab.isc.org/isc-projects/bind9/commit/3e0a67e4bdb253dae3a03a45c1aa117239a3313d
# https://gitlab.isc.org/isc-projects/bind9/commit/e4d7ce686bb38428eddc7e33b40057d68eca9a6e
# https://gitlab.isc.org/isc-projects/bind9/commit/b9b5485b22c364fb88c27aa04bad4c8f616da3fa
# https://gitlab.isc.org/isc-projects/bind9/commit/3f10d6eff035702796ba82cd28b9f7cf9836e743
# https://gitlab.isc.org/isc-projects/bind9/commit/23a4652346fb2877d6246b1eebaa967969dbde16
Patch206: bind-9.11-CVE-2024-1737.patch
# RH downstream, allow changing by environment
Patch208: bind-9.11-CVE-2024-1737-runtime-env.patch
# https://gitlab.isc.org/isc-projects/bind9/-/commit/c6e6a7af8ac6b575dd3657b0f5cf4248d734c2b0
Patch209: bind-9.18-CVE-2024-11187-pre-test.patch
Patch210: bind-9.18-CVE-2024-11187.patch
# RH downstream, adds limits configurable from file
Patch211: bind-9.11-d-max-records-per-type.patch
Patch212: bind-9.11-d-max-types-per-name.patch
Patch213: bind-9.11-d-max-records-checkconf.patch
Patch214: bind-9.11-CVE-2025-40778.patch
# SDB patches
Patch11: bind-9.3.2b2-sdbsrc.patch
Patch12: bind-9.10-sdb.patch
# export lib patches
Patch135:bind-9.11-export-isc-config.patch
# needs inpection
Patch17: bind-9.3.2b1-fix_sdb_ldap.patch
Patch18: bind-9.11-zone2ldap.patch
@ -223,19 +174,12 @@ Requires(post): shadow-utils
Requires(post): glibc-common
Requires(post): grep
Requires: bind-libs%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs-lite%{?_isa} = %{epoch}:%{version}-%{release}
Obsoletes: bind-config < 30:9.3.2-34.fc6
Provides: bind-config = 30:9.3.2-34.fc6
Obsoletes: caching-nameserver < 31:9.4.1-7.fc8
Provides: caching-nameserver = 31:9.4.1-7.fc8
Obsoletes: dnssec-conf < 1.27-2
Provides: dnssec-conf = 1.27-2
# Fixes of CVE-2023-50387 and CVE-2023-50868 caused ABI change
# Enforce updated rebuild is accepted only
Conflicts: bind-dyndb-ldap < 11.6-5
Conflicts: dhcp-client < 12:4.3.6-50
Conflicts: dhcp-server < 12:4.3.6-50
Conflicts: dhcp-relay < 12:4.3.6-50
BuildRequires: gcc, make
BuildRequires: openssl-devel, libtool, autoconf, pkgconfig, libcap-devel
BuildRequires: libidn2-devel, libxml2-devel
@ -246,15 +190,13 @@ BuildRequires: python3-ply
BuildRequires: findutils sed
%if %{with SDB}
BuildRequires: openldap-devel, postgresql-devel, sqlite-devel, mariadb-connector-c-devel
%endif
%if %{with BDB}
BuildRequires: libdb-devel
%endif
%if %{with UNITTEST}
# make unit dependencies
BuildRequires: libcmocka-devel kyua
%endif
%if %{with PKCS11} && (%{with UNITTEST} || %{with SYSTEMTEST})
%if %{with PKCS11}
BuildRequires: softhsm
%endif
%if %{with SYSTEMTEST}
@ -269,23 +211,14 @@ BuildRequires: krb5-devel
%if %{with LMDB}
BuildRequires: lmdb-devel
%endif
%if %{with JSON}
BuildRequires: json-c-devel
%endif
%if %{with GEOIP}
BuildRequires: GeoIP-devel
%endif
%if %{with GEOIP2}
BuildRequires: libmaxminddb-devel
%endif
%if %{with DNSTAP}
BuildRequires: fstrm-devel protobuf-c-devel
%endif
# Needed to regenerate dig.1 manpage
BuildRequires: docbook-style-xsl, libxslt
%if %{with TSAN}
BuildRequires: libtsan
%endif
BuildRequires: docbook-style-xsl, libxslt
%description
BIND (Berkeley Internet Name Domain) is an implementation of the DNS
@ -299,9 +232,8 @@ tools for verifying that the DNS server is operating properly.
Summary: Bind with native PKCS#11 functionality for crypto
Requires: systemd
Requires: bind%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs-lite%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-pkcs11-libs%{?_isa} = %{epoch}:%{version}-%{release}
Recommends: softhsm
%description pkcs11
This is a version of BIND server built with native PKCS#11 functionality.
@ -343,7 +275,6 @@ Summary: BIND server with database backends and DLZ support
Requires: systemd
Requires: bind%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs-lite%{?_isa} = %{epoch}:%{version}-%{release}
%description sdb
BIND (Berkeley Internet Name Domain) is an implementation of the DNS
@ -385,7 +316,6 @@ Contains license of the BIND DNS suite.
%package utils
Summary: Utilities for querying DNS name servers
Requires: bind-libs%{?_isa} = %{epoch}:%{version}-%{release}
Requires: bind-libs-lite%{?_isa} = %{epoch}:%{version}-%{release}
Requires: python3-bind = %{epoch}:%{version}-%{release}
%description utils
@ -398,6 +328,7 @@ network addresses.
You should install bind-utils if you need to get information from DNS name
servers.
%if %{with DEVEL}
%package devel
Summary: Header files and libraries needed for BIND DNS development
Obsoletes:bind-libbind-devel < 31:9.3.3-4.fc7
@ -408,24 +339,17 @@ Requires: bind-lite-devel%{?_isa} = %{epoch}:%{version}-%{release}
%description devel
The bind-devel package contains full version of the header files and libraries
required for development with ISC BIND 9
%endif
%package lite-devel
Summary: Lite version of header files and libraries needed for BIND DNS development
Requires: bind-libs-lite%{?_isa} = %{epoch}:%{version}-%{release}
Requires: openssl-devel%{?_isa} libxml2-devel%{?_isa}
# Not required by headers, but "isc-config.sh --libs isc" requires it
Requires: libcap-devel%{?_isa}
%if %{with GSSTSIG}
Requires: krb5-devel%{?_isa}
%if %{with GEOIP}
Requires: GeoIP-devel%{?_isa}
%endif
%if %{with LMDB}
Requires: lmdb-devel%{?_isa}
%endif
%if %{with JSON}
Requires: json-c-devel%{?_isa}
%endif
%if %{with DNSTAP}
Requires: fstrm-devel%{?_isa} protobuf-c-devel%{?_isa}
%if %{with GEOIP2}
Requires: libmaxminddb-devel%{?_isa}
%endif
%description lite-devel
@ -460,7 +384,6 @@ Based on the code from Jan "Yenya" Kasprzak <kas@fi.muni.cz>
%if %{with DLZ}
%if %{with BDB}
%package dlz-bdb
Summary: BIND server bdb DLZ module
Requires: bind%{?_isa} = %{epoch}:%{version}-%{release}
@ -468,10 +391,6 @@ Requires: bind%{?_isa} = %{epoch}:%{version}-%{release}
%description dlz-bdb
Dynamic Loadable Zones module for BIND server.
%end
%endif
%package dlz-filesystem
Summary: BIND server filesystem DLZ module
Requires: bind%{?_isa} = %{epoch}:%{version}-%{release}
@ -512,7 +431,7 @@ Dynamic Loadable Zones module for BIND server.
%package -n python3-bind
Summary: A module allowing rndc commands to be sent from Python programs
Requires: bind-license = %{epoch}:%{version}-%{release}
Requires: %{?__python3} python3-ply %{?py3_dist:%py3_dist ply}
Requires: %{?__python3} python3-ply %{py3_dist ply}
BuildArch: noarch
%{?python_provide:%python_provide python3-bind}
%{?python_provide:%python_provide python3-isc}
@ -520,25 +439,6 @@ BuildArch: noarch
%description -n python3-bind
This package provides a module which allows commands to be sent to rndc directly from Python programs.
%if %{with DOC}
%package doc
Summary: BIND 9 Administrator Reference Manual
Requires: bind-license = %{epoch}:%{version}-%{release}
BuildArch: noarch
%description doc
BIND (Berkeley Internet Name Domain) is an implementation of the DNS
(Domain Name System) protocols. BIND includes a DNS server (named),
which resolves host names to IP addresses; a resolver library
(routines for applications to use when interfacing with DNS); and
tools for verifying that the DNS server is operating properly.
This package contains BIND 9 Administrator Reference Manual
in HTML and PDF format.
%end
%endif
%if %{with EXPORT_LIBS}
%package export-libs
Summary: ISC libs for DHCP application
@ -576,93 +476,54 @@ are used for building ISC DHCP.
%setup -q -n %{name}-%{BINDVERSION}
# Common patches
%patch -P 10 -p1 -b .PIE
%patch -P 16 -p1 -b .redhat_doc
%patch10 -p1 -b .PIE
%patch16 -p1 -b .redhat_doc
%ifnarch alpha ia64
%patch -P 72 -p1 -b .64bit
%patch72 -p1 -b .64bit
%endif
%patch -P 102 -p1 -b .rh452060
%patch -P 106 -p1 -b .rh490837
%patch -P 109 -p1 -b .rh478718
%patch -P 112 -p1 -b .rh645544
%patch -P 130 -p1 -b .libdb
%patch -P 131 -p1 -b .multlib-conflict
%patch -P 140 -p1 -b .rh1410433
%patch -P 145 -p1 -b .rh1205168
%patch -P 153 -p1 -b .export_suffix
%patch -P 154 -p1 -b .oot-man
%patch -P 155 -p1 -b .pk11-internal
%patch -P 156 -p1 -b .fips-code
%patch -P 157 -p1 -b .fips-tests
%patch -P 159 -p1 -b .host-idn-disable
%patch -P 164 -p1 -b .fips-includes
%patch -P 165 -p1 -b .rt31459
%patch -P 166 -p1 -b .rt46047
%patch -P 167 -p1 -b .rh1668682
%patch -P 168 -p1 -b .random_test-disable
%patch -P 174 -p1 -b .rh1737407
%patch -P 175 -p1 -b .json-c
%patch -P 177 -p1 -b .serve-stale
%patch -P 178 -p1 -b .time-monotonic
%patch -P 183 -p1 -b .rh1980757
%patch -P 184 -p1 -b .rh2030239
%patch -P 185 -p1 -b .CVE-2021-25220
%patch -P 186 -p1 -b .CVE-2021-25220-test
%patch -P 188 -p1 -b .CVE-2022-38177
%patch -P 189 -p1 -b .CVE-2022-38178
%patch -P 190 -p1 -b .rh2101712
%patch -P 191 -p1 -b .CVE-2022-2795
%patch -P 192 -p1 -b .rh2133889
%patch -P 193 -p1 -b .CVE-2022-3094
%patch -P 194 -p1 -b .CVE-2022-3094
%patch -P 195 -p1 -b .CVE-2022-3094
%patch -P 196 -p1 -b .CVE-2022-3094-test
%patch -P 197 -p1 -b .CVE-2023-2828
%patch -P 198 -p1 -b .CVE-2023-3341
%patch -P 199 -p1 -b .RHEL-11785
%patch -P 200 -p1 -b .b.root-servers.net
%patch -P 201 -p1 -b .CVE-2023-4408
%patch -P 202 -p1 -b .CVE-2023-50387+50868
%patch -P 203 -p1 -b .CVE-2023-2828-fixup
%patch -P 204 -p1 -b .CVE-2023-50387-fixup
%patch -P 205 -p1 -b .CVE-2024-1975
%patch -P 206 -p1 -b .CVE-2024-1737
%patch -P 208 -p1 -b .CVE-2024-1737-env
%patch -P 209 -p1 -b .CVE-2024-11187-pre-test
%patch -P 210 -p1 -b .CVE-2024-11187
%patch -P 211 -p1 -b .records-per-type
%patch -P 212 -p1 -b .types-per-name
%patch -P 213 -p1 -b .records-checkconf
%patch -P 214 -p1 -b .CVE-2025-40778
%patch102 -p1 -b .rh452060
%patch106 -p1 -b .rh490837
%patch109 -p1 -b .rh478718
%patch112 -p1 -b .rh645544
%patch130 -p1 -b .libdb
%patch131 -p1 -b .multlib-conflict
%patch140 -p1 -b .rh1410433
%patch145 -p1 -b .rh1205168
%patch153 -p1 -b .export_suffix
%patch154 -p1 -b .oot-man
%patch155 -p1 -b .pk11-internal
%patch156 -p1 -b .fips-code
%patch157 -p1 -b .fips-tests
%patch158 -p1 -b .rh1624100
%patch159 -p1 -b .host-idn-disable
%patch164 -p1 -b .fips-includes
%patch165 -p1 -b .rt31459
%patch166 -p1 -b .rt46047
%patch167 -p1 -b .rh1668682
%patch168 -p1 -b .random_test-disable
%patch174 -p1 -b .rh1737407
%patch175 -p1 -b .json-c
%patch177 -p1 -b .serve-stale
%patch178 -p1 -b .time-monotonic
mkdir lib/dns/tests/testdata/dstrandom
cp -a %{SOURCE50} lib/dns/tests/testdata/dstrandom/random.data
# Avoid having [FIXME: manual] on top of generated manual pages
# Alternative approach due missing docbook5 style sheets.
# Remove namespace, so docbook is threated as version 4.
# Spaces should be fine.
# https://gitlab.isc.org/isc-projects/bind9/-/merge_requests/4524
find bin lib/lwres/man -name '*.docbook' -exec \
sed -e 's|<refmiscinfo>BIND9|<refmiscinfo class="manual">BIND9|' \
-e 's|xmlns="http://docbook.org/ns/docbook"\sversion="5.0"\s||' \
-i '{}' ';'
%if %{with PKCS11}
%patch -P 150 -p1 -b .engine-pkcs11
cp -r bin/named{,-pkcs11}
cp -r bin/dnssec{,-pkcs11}
cp -r lib/isc{,-pkcs11}
cp -r lib/dns{,-pkcs11}
%patch -P 136 -p1 -b .dist_pkcs11
%patch -P 149 -p1 -b .kyua-pkcs11
%patch136 -p1 -b .dist_pkcs11
%patch149 -p1 -b .kyua-pkcs11
%patch150 -p1 -b .engine-pkcs11
%endif
%if %{with SDB}
%patch -P 101 -p1 -b .old-api
%patch101 -p1 -b .old-api
mkdir bin/named-sdb
cp -r bin/named/* bin/named-sdb
%patch -P 11 -p1 -b .sdbsrc
%patch11 -p1 -b .sdbsrc
# SDB ldap
cp -fp contrib/sdb/ldap/ldapdb.[ch] bin/named-sdb
# SDB postgreSQL
@ -681,14 +542,14 @@ cp -fp %{SOURCE7} bin/sdb_tools/Makefile.in
cp -fp contrib/sdb/ldap/{zone2ldap.1,zone2ldap.c} bin/sdb_tools
cp -fp contrib/sdb/pgsql/zonetodb.c bin/sdb_tools
cp -fp contrib/sdb/sqlite/zone2sqlite.c bin/sdb_tools
%patch -P 12 -p1 -b .sdb
%patch -P 17 -p1 -b .fix_sdb_ldap
%patch -P 18 -p1 -b .fix_zone2ldap
%patch -P 137 -p1 -b .strlcat_fix
%patch12 -p1 -b .sdb
%patch17 -p1 -b .fix_sdb_ldap
%patch18 -p1 -b .fix_zone2ldap
%patch137 -p1 -b .strlcat_fix
%endif
%patch -P 133 -p1 -b .rh640538
%patch -P 134 -p1 -b .rh669163
%patch133 -p1 -b .rh640538
%patch134 -p1 -b .rh669163
# Sparc and s390 arches need to use -fPIE
%ifarch sparcv9 sparc64 s390 s390x
@ -715,15 +576,10 @@ done
cp -Tuav bin/tests "%{1}/bin/tests/" \
cp -uv version "%{1}" \
CFLAGS="$CFLAGS $RPM_OPT_FLAGS"
%if %{with TSAN}
CFLAGS+=" -O1 -fsanitize=thread -fPIE -pie"
%endif
export CFLAGS
export CFLAGS="$CFLAGS $RPM_OPT_FLAGS"
export CPPFLAGS="$CPPFLAGS -DDIG_SIGCHASE"
export STD_CDEFINES="$CPPFLAGS"
sed -i -e \
's/RELEASEVER=\(.*\)/RELEASEVER=\1-RedHat-%{version}-%{release}/' \
version
@ -763,8 +619,6 @@ export LIBDIR_SUFFIX
--with-dlz-postgres=yes \
--with-dlz-mysql=yes \
--with-dlz-filesystem=yes \
%endif
%if %{with BDB}
--with-dlz-bdb=yes \
%endif
%if %{with GSSTSIG}
@ -776,14 +630,6 @@ export LIBDIR_SUFFIX
%else
--with-lmdb=no \
%endif
%if %{with JSON}
--with-libjson \
%endif
%if %{with DNSTAP}
--enable-dnstap \
%else
--disable-dnstap \
%endif
%if %{with UNITTEST}
--with-cmocka \
%endif
@ -791,15 +637,6 @@ export LIBDIR_SUFFIX
--with-docbook-xsl=%{_datadir}/sgml/docbook/xsl-stylesheets \
--enable-full-report \
;
%if %{with DNSTAP}
pushd lib
SRCLIB="../../../lib"
(cd dns && ln -s ${SRCLIB}/dns/dnstap.proto)
%if %{with PKCS11}
(cd dns-pkcs11 && ln -s ${SRCLIB}/dns-pkcs11/dnstap.proto)
%endif
popd
%endif
make %{?_smp_mflags}
### FIXME hack!!!
@ -817,26 +654,16 @@ pushd bin/python
make man
popd
%if %{with DOC}
# Does not work. Use upstream generated documentation instead.
# make doc
%endif
%if %{with DLZ}
pushd contrib/dlz
pushd bin/dlzbdb
make
popd
pushd modules
for DIR in filesystem ldap mysql mysqldyn sqlite3; do
for DIR in bdbhpt filesystem ldap mysql mysqldyn sqlite3; do
make -C $DIR CFLAGS="-fPIC -I../include $CFLAGS $LDFLAGS"
done
popd
%if %{with BDB}
pushd bin/dlzbdb
make
popd
pushd modules
make -C bdbhpt CFLAGS="-fPIC -I../include $CFLAGS $LDFLAGS"
popd
%endif
popd
%endif
popd # build
@ -845,8 +672,6 @@ popd # build
%systemtest_prepare_build build
%if %{with EXPORT_LIBS}
cp isc-config.sh.1 isc-export-config.sh.1
## Create export libs ##
mkdir -p export-libs
pushd export-libs
@ -883,12 +708,8 @@ export LIBDIR_SUFFIX
## FIXME this should be in patch instead of SED'ing
## but do we really like/want to patch generated files?
mv isc-config.sh isc-export-config.sh
sed -i \
-e '/^SUBDIRS =/s/.*/SUBDIRS = make lib/i' \
-e 's/isc-config.sh/isc-export-config.sh/g' \
-e 's/bind9-config/bind9-export-config/g' \
sed -i -e \
'/^SUBDIRS =/s/.*/SUBDIRS = make lib/i' \
Makefile
sed -i -e \
@ -900,9 +721,9 @@ do
find . -name Makefile -exec sed "s/lib${lib}\./lib${lib}-export\./g" -i {} \;
sed -e "s/-l${lib}\([^[:alpha:]]\)/-l${lib}-export\1/g" \
-e "s/lib${lib}\./lib${lib}-export\./g" \
-i isc-export-config.sh
-i isc-config.sh
done;
%{__patch} -p2 -b --suffix .export-isc-config < %{PATCH135}
make %{?_smp_mflags}
popd
@ -922,16 +743,12 @@ sed -e "/^\s*include(/ d" -e 's/^-- use //' \
%endif
%check
%if %{with PKCS11} && (%{with UNITTEST} || %{with SYSTEMTEST})
%if %{with PKCS11}
# Tests require initialization of pkcs11 token
export SOFTHSM2_CONF="`pwd`/softhsm2.conf"
sh %{SOURCE48} "${SOFTHSM2_CONF}" "`pwd`/softhsm-tokens"
%endif
%if %{with TSAN}
export TSAN_OPTIONS="log_exe_name=true log_path=ThreadSanitizer exitcode=0"
%endif
%if %{with UNITTEST}
pushd build
make unit
@ -1079,20 +896,15 @@ install -m 644 %{SOURCE12} contrib/sdb/pgsql/
%if %{with DLZ}
pushd contrib/dlz
pushd bin/dlzbdb
make DESTDIR=${RPM_BUILD_ROOT} install
popd
pushd modules
for DIR in filesystem ldap mysql mysqldyn sqlite3; do
for DIR in bdbhpt filesystem ldap mysql mysqldyn sqlite3; do
make -C $DIR DESTDIR=${RPM_BUILD_ROOT} libdir=%{_libdir}/bind install
done
mv mysqldyn/testing/README mysqldyn/testing/README.testing
%if %{with BDB}
make -C bdbhpt DESTDIR=${RPM_BUILD_ROOT} libdir=%{_libdir}/bind install
%endif
popd
%if %{with BDB}
pushd bin/dlzbdb
make DESTDIR=${RPM_BUILD_ROOT} install
popd
%endif
popd
%endif
@ -1107,6 +919,14 @@ popd
# Remove libtool .la files:
find ${RPM_BUILD_ROOT}/%{_libdir} -name '*.la' -exec '/bin/rm' '-f' '{}' ';';
# Remove -devel files out of buildroot if not needed
%if !%{with DEVEL}
rm -f ${RPM_BUILD_ROOT}/%{_libdir}/bind9/*so
rm -rf ${RPM_BUILD_ROOT}/%{_includedir}/bind9
rm -f ${RPM_BUILD_ROOT}/%{_mandir}/man1/isc-config.sh.1*
rm -f ${RPM_BUILD_ROOT}/%{_mandir}/man3/lwres*
rm -f ${RPM_BUILD_ROOT}/%{_bindir}/isc-config.sh
%endif
# SDB manpages
%if %{with SDB}
@ -1122,7 +942,6 @@ pushd ${RPM_BUILD_ROOT}%{_mandir}/man8
ln -s named.8.gz named-pkcs11.8.gz
ln -s dnssec-checkds.8.gz dnssec-checkds-pkcs11.8.gz
ln -s dnssec-dsfromkey.8.gz dnssec-dsfromkey-pkcs11.8.gz
ln -s dnssec-importkey.8.gz dnssec-importkey-pkcs11.8.gz
ln -s dnssec-keyfromlabel.8.gz dnssec-keyfromlabel-pkcs11.8.gz
ln -s dnssec-keygen.8.gz dnssec-keygen-pkcs11.8.gz
ln -s dnssec-revoke.8.gz dnssec-revoke-pkcs11.8.gz
@ -1132,11 +951,6 @@ ln -s dnssec-verify.8.gz dnssec-verify-pkcs11.8.gz
popd
%endif
%if %{with DOC}
mkdir -p ${RPM_BUILD_ROOT}%{_pkgdocdir}
cp -a doc/arm/*.html doc/arm/*.pdf ${RPM_BUILD_ROOT}%{_pkgdocdir}
%endif
# Ghost config files:
touch ${RPM_BUILD_ROOT}%{_localstatedir}/log/named.log
@ -1245,7 +1059,7 @@ fi
%triggerin -- selinux-policy < 3.14.1-44
# Failsafe for upgrades, set to new default
if [ -x "%{_sbindir}/selinuxenabled" -a -x "%{_sbindir}/setsebool" ] && %{_sbindir}/selinuxenabled; then
"%{_sbindir}/setsebool" -P named_write_master_zones=1
"%{_sbindir}/setsebool" -P named_write_master_zones=1
fi
%end
@ -1362,10 +1176,8 @@ rm -rf ${RPM_BUILD_ROOT}
%{_mandir}/man8/rndc-confgen.8*
%{_mandir}/man8/named-journalprint.8*
%doc CHANGES README named.conf.default
%doc doc/arm/*html doc/arm/*pdf
%doc sample/
%if %{without DOC}
%doc doc/arm/*.html doc/arm/*.pdf
%endif
# Hide configuration
%defattr(0640,root,named,0750)
@ -1444,17 +1256,9 @@ rm -rf ${RPM_BUILD_ROOT}
%{_sbindir}/isc-hmac-fixup
%{_sbindir}/named-checkzone
%{_sbindir}/named-compilezone
%if %{with DNSTAP}
%{_bindir}/dnstap-read
%{_mandir}/man1/dnstap-read.1*
%endif
%if %{with LMDB}
%{_sbindir}/named-nzd2nzf
%endif
%if %{with DNSTAP}
%{_bindir}/dnstap-read
%{_mandir}/man1/dnstap-read.1*
%endif
%{_mandir}/man1/host.1*
%{_mandir}/man1/nsupdate.1*
%{_mandir}/man1/dig.1*
@ -1477,6 +1281,7 @@ rm -rf ${RPM_BUILD_ROOT}
%endif
%{_sysconfdir}/trusted-key.key
%if %{with DEVEL}
%files devel
%{_libdir}/libbind9.so
%{_libdir}/libisccc.so
@ -1490,6 +1295,7 @@ rm -rf ${RPM_BUILD_ROOT}
%{_mandir}/man3/lwres*
%{_bindir}/isc-config.sh
%{_bindir}/bind9-config
%endif
%files lite-devel
%{_libdir}/libdns.so
@ -1532,7 +1338,6 @@ rm -rf ${RPM_BUILD_ROOT}
%dir %{chroot_prefix}/%{_libdir}
%dir %{chroot_prefix}/%{_libdir}/bind
%dir %{chroot_prefix}/%{_datadir}/GeoIP
%{chroot_prefix}/proc
%defattr(0660,root,named,01770)
%dir %{chroot_prefix}%{_localstatedir}/named
%defattr(0660,named,named,0770)
@ -1643,15 +1448,12 @@ rm -rf ${RPM_BUILD_ROOT}
%{_bindir}/bind9-export-config
%endif
%if %{with DLZ} && %{with BDB}
%if %{with DLZ}
%files dlz-bdb
%{_sbindir}/dlzbdb
%{_libdir}/bind/dlz_bdbhpt_dynamic.so
%doc contrib/dlz/modules/bdbhpt/testing/*
%endif
%if %{with DLZ}
%files dlz-filesystem
%{_libdir}/bind/dlz_filesystem_dynamic.so
@ -1678,171 +1480,8 @@ rm -rf ${RPM_BUILD_ROOT}
%{python3_sitelib}/*.egg-info
%{python3_sitelib}/isc/
%if %{with DOC}
%files doc
%dir %{_pkgdocdir}
%doc %{_pkgdocdir}/*.html
%doc %{_pkgdocdir}/*.pdf
%endif
%changelog
* Thu Oct 30 2025 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.6
- Address various spoofing attacks (CVE-2025-40778)
* Thu Jul 10 2025 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.5
- Add support for max-records-per-type and max-types-per-name options
(RHEL-61936)
- Support reading of new options also in named-checkconf -z, v2
* Thu Feb 06 2025 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.4
- Change patches applying to use -P parameter
* Wed Feb 05 2025 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.3
- Limit additional section records CPU processing (CVE-2024-11187)
- Correct ANY queries to not have additional data appended
* Tue Aug 06 2024 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.2
- Rebuild after CI change
* Thu Jul 18 2024 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16.1
- Resolve CVE-2024-1975
- Resolve CVE-2024-1737
- Add ability to change runtime limits for max types and records per name
* Mon Apr 15 2024 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-16
- Ensure incompatible dhcp is not accepted
* Fri Apr 12 2024 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-15
- Ensure incompatible bind-dyndb-ldap is not accepted
* Mon Feb 26 2024 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-14
- Speed up parsing of DNS messages with many different names (CVE-2023-4408)
- Prevent increased CPU consumption in DNSSEC validator (CVE-2023-50387 CVE-2023-50868)
- Do not use header_prev in expire_lru_headers
* Thu Dec 07 2023 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-13
- Update addresses of b.root-servers.net (RHEL-18449)
* Mon Oct 09 2023 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-12
- Disable caching of stale records by default (RHEL-11785)
* Tue Sep 19 2023 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-11
- Prevent exahustion of memory from control channel (CVE-2023-3341)
* Thu Jun 22 2023 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-10
- Prevent the cache going over the configured limit (CVE-2023-2828)
* Wed Feb 08 2023 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-9
- Prevent flooding with UPDATE requests (CVE-2022-3094)
- include upstream test for that change
* Thu Oct 13 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-8
- Correct regression preventing bind-dyndb-ldap build (#2133889)
* Thu Sep 29 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-7
- Prevent excessive resource use while processing large delegations.
(CVE-2022-2795)
* Thu Sep 22 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-6
- Prevent freeing zone during statistics rendering (#2101712)
* Thu Sep 22 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-5
- Fix memory leak in ECDSA verify processing (CVE-2022-38177)
- Fix memory leak in EdDSA verify processing (CVE-2022-38178)
* Wed Apr 13 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-4
- Tighten cache protection against record from forwarders (CVE-2021-25220)
- Include test of forwarders
* Thu Feb 10 2022 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-2
- Reduce memory used per-view on machine with few processors (#2030239)
* Tue Dec 21 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-2
- Rebuilt on a new side-tag (#2013993)
* Mon Nov 01 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.36-1
- Update to 9.11.36
* Mon Nov 01 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-9
- Correct tsig system test
* Wed Oct 13 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-8
- Propagate ephemeral port ranges to chroot (#1950714)
* Tue Aug 24 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-7
- Do not request softhsm from bind-pkcs11, it is only in modular build
(#1934035)
* Fri Jul 09 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-6
- Use random entropy to generate unique TKEY identifiers (#1980916)
* Fri May 07 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-5
- Fix possible assertion failure isc_refcount_current == 0 in free_rbtdb
(#1953056)
* Tue Apr 27 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-4
- Possible assertion failure on DNAME processing (CVE-2021-25215)
- Insufficient IXFR checks could lead to assertion failure (CVE-2021-25214)
* Mon Feb 15 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-3
- Fix off-by-one bug in ISC SPNEGO implementation (CVE-2020-8625)
* Tue Jan 05 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-2
- Add DNSTAP support (#1854148), new dnstap-read tool
- Add JSON support in statistics-channel (#1899257)
* Mon Jan 04 2021 Petr Menšík <pemensik@redhat.com> - 32:9.11.26-1
- Update to 9.11.26
* Thu Nov 26 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.25-1
- Update to 9.11.25
- Require libcap from devel package
- Fix crash on NTA recheck failure (#1893761)
* Fri Sep 25 2020 Tomas Korbar <tkorbar@redhat.com> - 32:9.11.20-6
- Do not ignore RPZ wildcard passthru (#1876492)
* Tue Aug 18 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.20-5
- Fix tsig-request verify (CVE-2020-8622)
- Prevent PKCS11 daemon crash on crafted packet (CVE-2020-8623)
- Correct update-policy type subdomain to match documentation (CVE-2020-8624)
- Include available test
* Wed Jul 22 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.20-4
- Prevent crash on dstlib initialization failure (#1859454)
* Fri Jun 19 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.20-3
- Add remaining require to bind package (#1633169)
* Fri Jun 19 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.20-2
- Add manual page for dnssec-importkey-pkcs11 (#1666785)
- Add versioned depends to all library subpackages
* Wed Jun 17 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.20-1
- Update to 9.11.20
* Mon Jun 08 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.19-2
- Remove old KSK 19036 from remaining trusted-key.key
* Fri May 15 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.19-1
- Update to 9.11.19 (CVE-2020-8616, CVE-2020-8617)
* Thu Apr 16 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.18-1
- Update to 9.11.18
* Tue Apr 07 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.17-1
- Update to 9.11.17
* Tue Apr 07 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.14-1
- Update to 9.11.14
- Remove libmaxminddb-devel from devel package dependencies
* Thu Feb 27 2020 Miroslav Lichvar <mlichvar@redhat.com> - 32:9.11.13-3
- Fix rwlock to be thread-safe (#1740511)
* Tue Jan 14 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.13-2
- Release GeoIP data on reload (#1790879)
* Tue Nov 19 2019 Petr Menšík <pemensik@redhat.com> - 32:9.11.13-1
- Update to 9.11.13