Update to 9.11.24

DNS Flag Day 2020 - default ENDS buffer size changed to 1232. https://downloads.isc.org/isc/bind9/9.11.24/RELEASE-NOTES-bind-9.11.24.html
2020-10-23 17:20:10 +02:00 · 2020-10-23 17:20:10 +02:00 · 01c5de480b
commit 01c5de480b
parent 293d93455e
10 changed files with 251 additions and 807 deletions
--- a/.gitignore
+++ b/.gitignore
@ -116,3 +116,5 @@ bind-9.7.2b1.tar.gz
 /bind-9.11.22.tar.gz.asc
 /bind-9.11.23.tar.gz
 /bind-9.11.23.tar.gz.asc
 /bind-9.11.24.tar.gz
 /bind-9.11.24.tar.gz.asc
--- a/bind-9.10-dist-native-pkcs11.patch
+++ b/bind-9.10-dist-native-pkcs11.patch
@ -1,5 +1,5 @@
 diff --git a/bin/Makefile.in b/bin/Makefile.in
-index f0c504a..ce7a2da 100644
+index a18b222..26a7e4e 100644
 --- a/bin/Makefile.in
 +++ b/bin/Makefile.in
@@ -11,8 +11,8 @@ srcdir =	@srcdir@
@ -14,7 +14,7 @@ index f0c504a..ce7a2da 100644
 @BIND9_MAKE_RULES@
 diff --git a/bin/dnssec-pkcs11/Makefile.in b/bin/dnssec-pkcs11/Makefile.in
-index 4b8ca13..32f4470 100644
+index 390aa0c..e59a118 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 4b8ca13..32f4470 100644
 clean distclean::
 diff --git a/bin/dnssec/Makefile.in b/bin/dnssec/Makefile.in
-index 4b8ca13..4175996 100644
+index 390aa0c..851a008 100644
 --- a/bin/dnssec/Makefile.in
 +++ b/bin/dnssec/Makefile.in
@@ -17,7 +17,7 @@ VERSION=@BIND9_VERSION@
@ -143,7 +143,7 @@ index 4b8ca13..4175996 100644
 CWARNINGS =
 diff --git a/bin/named-pkcs11/Makefile.in b/bin/named-pkcs11/Makefile.in
-index 70e5571..b5a4a6b 100644
+index 7a490fa..1f56836 100644
 --- a/bin/named-pkcs11/Makefile.in
 +++ b/bin/named-pkcs11/Makefile.in
@@ -43,27 +43,27 @@ DLZDRIVER_INCLUDES =	@DLZ_DRIVER_INCLUDES@
@ -268,7 +268,7 @@ index 70e5571..b5a4a6b 100644
 @DLZ_DRIVER_RULES@
 diff --git a/bin/named/Makefile.in b/bin/named/Makefile.in
-index 70e5571..4cfed4d 100644
+index 7a490fa..3d8655f 100644
 --- a/bin/named/Makefile.in
 +++ b/bin/named/Makefile.in
@@ -48,7 +48,7 @@ CINCLUDES =	-I${srcdir}/include -I${srcdir}/unix/include -I. \
@ -281,10 +281,10 @@ index 70e5571..4cfed4d 100644
 CWARNINGS =
 diff --git a/bin/pkcs11/Makefile.in b/bin/pkcs11/Makefile.in
-index a058c91..d4b689a 100644
+index 2c19e7e..8223d5e 100644
 --- a/bin/pkcs11/Makefile.in
 +++ b/bin/pkcs11/Makefile.in
-@@ -15,13 +15,13 @@ top_srcdir =	@top_srcdir@
+@@ -13,13 +13,13 @@ top_srcdir =	@top_srcdir@
 @BIND9_MAKE_INCLUDES@
@ -302,10 +302,10 @@ index a058c91..d4b689a 100644
 DEPLIBS =	${ISCDEPLIBS}
 diff --git a/configure.ac b/configure.ac
-index 9b7d778..59ba20b 100644
+index c6715b4..8144268 100644
 --- a/configure.ac
 +++ b/configure.ac
-@@ -1139,12 +1139,14 @@ AC_SUBST(USE_GSSAPI)
+@@ -1176,12 +1176,14 @@ AC_SUBST(USE_GSSAPI)
 AC_SUBST(DST_GSSAPI_INC)
 AC_SUBST(DNS_GSSAPI_LIBS)
 DNS_CRYPTO_LIBS="$DNS_GSSAPI_LIBS $DNS_CRYPTO_LIBS"
@ -320,24 +320,26 @@ index 9b7d778..59ba20b 100644
 #
 # was --with-randomdev specified?
-@@ -1494,11 +1496,11 @@ AC_ARG_ENABLE(openssl-hash,
+@@ -1554,12 +1556,12 @@ AC_ARG_ENABLE(openssl-hash,
 AC_MSG_CHECKING(for OpenSSL library)
 OPENSSL_WARNING=
 openssldirs="/usr /usr/local /usr/local/ssl /opt/local /usr/pkg /usr/sfw"
 -if test "yes" = "$want_native_pkcs11"
 -then
 -	use_openssl="native_pkcs11"
 -	want_openssl_hash="no"
 -	AC_MSG_RESULT(use of native PKCS11 instead)
 -fi
-+# if test "yes" = "$want_native_pkcs11"
+#if test "yes" = "$want_native_pkcs11"
-+# then
+#then
-+# 	use_openssl="native_pkcs11"
+#	use_openssl="native_pkcs11"
-+# 	AC_MSG_RESULT(use of native PKCS11 instead)
+#	want_openssl_hash="no"
-+# fi
+#	AC_MSG_RESULT(use of native PKCS11 instead)
 +#fi
 if test "auto" = "$use_openssl"
 then
-@@ -1511,6 +1513,7 @@ then
+@@ -1572,6 +1574,7 @@ then
 		fi
 	done
 fi
@ -345,7 +347,7 @@ index 9b7d778..59ba20b 100644
 OPENSSL_ECDSA=""
 OPENSSL_GOST=""
 OPENSSL_ED25519=""
-@@ -1532,11 +1535,10 @@ case "$with_gost" in
+@@ -1593,11 +1596,10 @@ case "$with_gost" in
 		;;
 esac
@ -360,7 +362,7 @@ index 9b7d778..59ba20b 100644
 		CRYPTOLIB="pkcs11"
 		OPENSSLECDSALINKOBJS=""
 		OPENSSLECDSALINKSRCS=""
-@@ -1546,7 +1548,9 @@ case "$use_openssl" in
+@@ -1607,7 +1609,9 @@ case "$use_openssl" in
 		OPENSSLGOSTLINKSRCS=""
 		OPENSSLLINKOBJS=""
 		OPENSSLLINKSRCS=""
@ -371,7 +373,7 @@ index 9b7d778..59ba20b 100644
 	no)
 		AC_MSG_RESULT(no)
 		DST_OPENSSL_INC=""
-@@ -1578,7 +1582,7 @@ case "$use_openssl" in
+@@ -1639,7 +1643,7 @@ case "$use_openssl" in
 If you do not want OpenSSL, use --without-openssl])
 		;;
 	*)
@ -380,7 +382,7 @@ index 9b7d778..59ba20b 100644
 		then
 			AC_MSG_RESULT()
 			AC_MSG_ERROR([OpenSSL and native PKCS11 cannot be used together.])
-@@ -2006,6 +2010,7 @@ AC_SUBST(OPENSSL_ED25519)
+@@ -2067,6 +2071,7 @@ AC_SUBST(OPENSSL_ED25519)
 AC_SUBST(OPENSSL_GOST)
 DNS_CRYPTO_LIBS="$DNS_CRYPTO_LIBS $DST_OPENSSL_LIBS"
@ -388,7 +390,7 @@ index 9b7d778..59ba20b 100644
 ISC_PLATFORM_WANTAES="#undef ISC_PLATFORM_WANTAES"
 if test "yes" = "$with_aes"
-@@ -2291,6 +2296,7 @@ esac
+@@ -2353,6 +2358,7 @@ esac
 AC_SUBST(PKCS11LINKOBJS)
 AC_SUBST(PKCS11LINKSRCS)
 AC_SUBST(CRYPTO)
@ -396,7 +398,7 @@ index 9b7d778..59ba20b 100644
 AC_SUBST(PKCS11_ECDSA)
 AC_SUBST(PKCS11_GOST)
 AC_SUBST(PKCS11_ED25519)
-@@ -5405,8 +5411,11 @@ AC_CONFIG_FILES([
+@@ -5501,8 +5507,11 @@ AC_CONFIG_FILES([
 	bin/delv/Makefile
 	bin/dig/Makefile
 	bin/dnssec/Makefile
@ -408,7 +410,7 @@ index 9b7d778..59ba20b 100644
 	bin/nsupdate/Makefile
 	bin/pkcs11/Makefile
 	bin/python/Makefile
-@@ -5479,6 +5488,10 @@ AC_CONFIG_FILES([
+@@ -5575,6 +5584,10 @@ AC_CONFIG_FILES([
 	lib/dns/include/dns/Makefile
 	lib/dns/include/dst/Makefile
 	lib/dns/tests/Makefile
@ -419,7 +421,7 @@ index 9b7d778..59ba20b 100644
 	lib/irs/Makefile
 	lib/irs/include/Makefile
 	lib/irs/include/irs/Makefile
-@@ -5503,6 +5516,24 @@ AC_CONFIG_FILES([
+@@ -5599,6 +5612,24 @@ AC_CONFIG_FILES([
 	lib/isc/unix/include/Makefile
 	lib/isc/unix/include/isc/Makefile
 	lib/isc/unix/include/pkcs11/Makefile
@ -445,7 +447,7 @@ index 9b7d778..59ba20b 100644
 	lib/isccc/include/Makefile
 	lib/isccc/include/isccc/Makefile
 diff --git a/lib/Makefile.in b/lib/Makefile.in
-index 81270a0..bcb5312 100644
+index f089bea..3ed939b 100644
 --- a/lib/Makefile.in
 +++ b/lib/Makefile.in
@@ -15,7 +15,7 @@ top_srcdir =	@top_srcdir@
@ -458,7 +460,7 @@ index 81270a0..bcb5312 100644
 @BIND9_MAKE_RULES@
 diff --git a/lib/dns-pkcs11/Makefile.in b/lib/dns-pkcs11/Makefile.in
-index 7f09bd6..c388d9e 100644
+index 8fc4e94..5eefb14 100644
 --- a/lib/dns-pkcs11/Makefile.in
 +++ b/lib/dns-pkcs11/Makefile.in
@@ -26,17 +26,16 @@ VERSION=@BIND9_VERSION@
@ -533,7 +535,7 @@ index 7f09bd6..c388d9e 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 8ad54bb..a3ecdfb 100644
+index 7e3e9ce..58d7466 100644
 --- a/lib/isc-pkcs11/Makefile.in
 +++ b/lib/isc-pkcs11/Makefile.in
@@ -23,8 +23,8 @@ CINCLUDES =	-I${srcdir}/unix/include \
@ -547,7 +549,7 @@ index 8ad54bb..a3ecdfb 100644
 CWARNINGS =
 # Alphabetically
-@@ -103,40 +103,40 @@ version.@O@: version.c
+@@ -107,40 +107,40 @@ version.@O@: version.c
 		-DLIBAGE=${LIBAGE} \
 		-c ${srcdir}/version.c
@ -601,10 +603,10 @@ index 8ad54bb..a3ecdfb 100644
 +	rm -f libisc-pkcs11.@A@ libisc-pkcs11-nosymtbl.@A@ libisc-pkcs11.la \
 +	libisc-pkcs11-nosymtbl.la timestamp
 diff --git a/make/includes.in b/make/includes.in
-index fa86ad1..3cfbe9f 100644
+index 66efe68..966671f 100644
 --- a/make/includes.in
 +++ b/make/includes.in
-@@ -43,3 +43,13 @@ BIND9_INCLUDES = @BIND9_BIND9_BUILDINCLUDE@ \
+@@ -41,3 +41,13 @@ BIND9_INCLUDES = @BIND9_BIND9_BUILDINCLUDE@ \
 TEST_INCLUDES = \
 	-I${top_srcdir}/lib/tests/include
--- a/bind-9.11-fips-tests.patch
+++ b/bind-9.11-fips-tests.patch
@ -1,4 +1,4 @@
-From da45a97312a63f815b295167c3f3abb9fe8941a3 Mon Sep 17 00:00:00 2001
+From 14ad3e0b42bc999072d30268396412bec158a22d 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
@ -96,17 +96,15 @@ Date:   Wed Mar 7 10:44:23 2018 +0100
 bin/tests/system/rndc/setup.sh                |  2 +-
 bin/tests/system/rndc/tests.sh                | 23 ++++---
 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/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(-)
+ 43 files changed, 220 insertions(+), 170 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 0ea6502..026db3f 100644
+index 9999ada..e3f8d0e 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 +123,7 @@ index 0ea6502..026db3f 100644
 };
 diff --git a/bin/tests/system/acl/ns2/named2.conf.in b/bin/tests/system/acl/ns2/named2.conf.in
-index b877880..d8f50be 100644
+index f8ec34e..d2d6ad3 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 +142,7 @@ index b877880..d8f50be 100644
 };
 diff --git a/bin/tests/system/acl/ns2/named3.conf.in b/bin/tests/system/acl/ns2/named3.conf.in
-index 0a95062..aa54088 100644
+index 2acb813..6a00344 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 +167,7 @@ index 0a95062..aa54088 100644
 };
 diff --git a/bin/tests/system/acl/ns2/named4.conf.in b/bin/tests/system/acl/ns2/named4.conf.in
-index 7cdcb6e..606a345 100644
+index bca3ee1..5913420 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 +186,7 @@ index 7cdcb6e..606a345 100644
 };
 diff --git a/bin/tests/system/acl/ns2/named5.conf.in b/bin/tests/system/acl/ns2/named5.conf.in
-index 4b4e050..0e679a8 100644
+index 9ef8171..5ae8d38 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 +205,7 @@ index 4b4e050..0e679a8 100644
 };
 diff --git a/bin/tests/system/acl/tests.sh b/bin/tests/system/acl/tests.sh
-index 09f31f2..f88f0d4 100644
+index 2ee34a0..a73a54e 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 +331,7 @@ index 09f31f2..f88f0d4 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 1569913..e9c5c2d 100644
+index a579f32..3b8f853 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 +344,7 @@ index 1569913..e9c5c2d 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named11.conf.in b/bin/tests/system/allow-query/ns2/named11.conf.in
-index 18ac91c..2b1c873 100644
+index 166afa1..997ece9 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 +363,7 @@ index 18ac91c..2b1c873 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named12.conf.in b/bin/tests/system/allow-query/ns2/named12.conf.in
-index b824844..dd48945 100644
+index 25271a5..a9cb65d 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 +376,7 @@ index b824844..dd48945 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named30.conf.in b/bin/tests/system/allow-query/ns2/named30.conf.in
-index aeb1540..bfce58b 100644
+index c7c8254..f165e65 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 +389,7 @@ index aeb1540..bfce58b 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named31.conf.in b/bin/tests/system/allow-query/ns2/named31.conf.in
-index d4b7432..e0f5252 100644
+index 567bbcc..4fd2035 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 +408,7 @@ index d4b7432..e0f5252 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named32.conf.in b/bin/tests/system/allow-query/ns2/named32.conf.in
-index c025938..87afb3f 100644
+index b75161f..7b254e6 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 +421,7 @@ index c025938..87afb3f 100644
 };
 diff --git a/bin/tests/system/allow-query/ns2/named40.conf.in b/bin/tests/system/allow-query/ns2/named40.conf.in
-index d83b376..d726b94 100644
+index 9e17818..22f5001 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 +440,7 @@ index d83b376..d726b94 100644
 };
 diff --git a/bin/tests/system/allow-query/tests.sh b/bin/tests/system/allow-query/tests.sh
-index fb6059d..f960156 100644
+index 791a1a4..95cd971 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 +525,7 @@ index fb6059d..f960156 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 74b7d37..c353766 100644
+index 6856ec7..0ac1fa3 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 +536,7 @@ index 74b7d37..c353766 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 ee83efb..35ced08 100644
+index dd3a9dc..77b8d96 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 +547,7 @@ index ee83efb..35ced08 100644
 +	algorithm hmac-sha256;
 };
 diff --git a/bin/tests/system/checkconf/bad-tsig.conf b/bin/tests/system/checkconf/bad-tsig.conf
-index 21be03e..e57c308 100644
+index 338dddb..90cd424 100644
 --- a/bin/tests/system/checkconf/bad-tsig.conf
 +++ b/bin/tests/system/checkconf/bad-tsig.conf
@@ -11,7 +11,7 @@
@ -562,7 +560,7 @@ index 21be03e..e57c308 100644
 };
 diff --git a/bin/tests/system/checkconf/good.conf b/bin/tests/system/checkconf/good.conf
-index 09d188a..7cf4030 100644
+index 2282f87..1359cf3 100644
 --- a/bin/tests/system/checkconf/good.conf
 +++ b/bin/tests/system/checkconf/good.conf
@@ -159,6 +159,6 @@ dyndb "name" "library.so" {
@ -574,7 +572,7 @@ index 09d188a..7cf4030 100644
 	secret "qwertyuiopasdfgh";
 };
 diff --git a/bin/tests/system/digdelv/ns2/example.db b/bin/tests/system/digdelv/ns2/example.db
-index f4e30f5..9f53e31 100644
+index b66207a..359b220 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
@ -600,7 +598,7 @@ index f4e30f5..9f53e31 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 3d1010e..fa9eb92 100644
+index 2109001..ded5557 100644
 --- a/bin/tests/system/digdelv/tests.sh
 +++ b/bin/tests/system/digdelv/tests.sh
@@ -155,7 +155,7 @@ if [ -x "$DIG" ] ; then
@ -648,7 +646,7 @@ index 3d1010e..fa9eb92 100644
   if [ $ret != 0 ]; then echo_i "failed"; fi
   status=`expr $status + $ret`
-@@ -799,7 +799,7 @@ if [ -x ${DELV} ] ; then
+@@ -827,7 +827,7 @@ 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 +655,7 @@ index 3d1010e..fa9eb92 100644
   check_ttl_range delv.out.test$n "DNSKEY" 300 || ret=1
   if [ $ret != 0 ]; then echo_i "failed"; fi
   status=`expr $status + $ret`
-@@ -808,7 +808,7 @@ if [ -x ${DELV} ] ; then
+@@ -836,7 +836,7 @@ 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 +664,7 @@ index 3d1010e..fa9eb92 100644
   if [ $ret != 0 ]; then echo_i "failed"; fi
   status=`expr $status + $ret`
-@@ -816,7 +816,7 @@ if [ -x ${DELV} ] ; then
+@@ -844,7 +844,7 @@ 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 +673,7 @@ index 3d1010e..fa9eb92 100644
   if [ $ret != 0 ]; then echo_i "failed"; fi
   status=`expr $status + $ret`
-@@ -824,7 +824,7 @@ if [ -x ${DELV} ] ; then
+@@ -852,7 +852,7 @@ 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 +682,7 @@ index 3d1010e..fa9eb92 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
-@@ -835,7 +835,7 @@ if [ -x ${DELV} ] ; then
+@@ -863,7 +863,7 @@ 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 +692,7 @@ index 3d1010e..fa9eb92 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 606e7cc..a3a0d60 100755
+index 14ca5db..3f522d0 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 +707,7 @@ index 606e7cc..a3a0d60 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 9825c57..202c978 100755
+index d870798..b0ab372 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 +722,7 @@ index 9825c57..202c978 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 1e39862..4ed19ac 100755
+index ba39f90..f20a2dd 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 +909,7 @@ index 1e39862..4ed19ac 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 7f95c8a..3a9251b 100644
+index e28b3f1..29c169b 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 +942,7 @@ index 7f95c8a..3a9251b 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 ed30460..e6b1126 100644
+index 75cf699..b4d848c 100644
 --- a/bin/tests/system/dnssec/ns5/trusted.conf.bad
 +++ b/bin/tests/system/dnssec/ns5/trusted.conf.bad
@@ -10,5 +10,5 @@
@ -955,7 +953,7 @@ index ed30460..e6b1126 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 6f7eaa7..bd2778b 100644
+index 3e8e4d5..da692f9 100644
 --- a/bin/tests/system/dnssec/tests.sh
 +++ b/bin/tests/system/dnssec/tests.sh
@@ -3257,8 +3257,8 @@ do
@ -970,7 +968,7 @@ index 6f7eaa7..bd2778b 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 c1249ed..20a3139 100644
+index 5e473ab..b08692e 100644
 --- a/bin/tests/system/feature-test.c
 +++ b/bin/tests/system/feature-test.c
@@ -19,6 +19,7 @@
@ -982,14 +980,14 @@ index c1249ed..20a3139 100644
 #ifdef WIN32
@@ -47,6 +48,7 @@ usage() {
- 	fprintf(stderr, "	--have-geoip2\n");
+ 	fprintf(stderr, "\t--have-geoip\n");
- 	fprintf(stderr, "	--have-libxml2\n");
+ 	fprintf(stderr, "\t--have-libxml2\n");
- 	fprintf(stderr, "	--ipv6only=no\n");
+ 	fprintf(stderr, "\t--ipv6only=no\n");
-+	fprintf(stderr, "       --md5\n");
+	fprintf(stderr, "\t--md5\n");
- 	fprintf(stderr, "	--rpz-nsdname\n");
+ 	fprintf(stderr, "\t--rpz-log-qtype-qclass\n");
- 	fprintf(stderr, "	--rpz-nsip\n");
+ 	fprintf(stderr, "\t--rpz-nsdname\n");
- 	fprintf(stderr, "	--with-idn\n");
+ 	fprintf(stderr, "\t--rpz-nsip\n");
-@@ -155,6 +157,18 @@ main(int argc, char **argv) {
+@@ -194,6 +196,18 @@ main(int argc, char **argv) {
 #endif
 	}
@ -1009,7 +1007,7 @@ index c1249ed..20a3139 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 f755581..4a7d890 100755
+index 479f98c..4d4a765 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 +1022,7 @@ index f755581..4a7d890 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 f755581..4a7d890 100755
+index 479f98c..4d4a765 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 +1037,7 @@ index f755581..4a7d890 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 cfcfe8f..0a1614d 100644
+index 157ef16..b802288 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 +1062,7 @@ index cfcfe8f..0a1614d 100644
 };
 diff --git a/bin/tests/system/notify/tests.sh b/bin/tests/system/notify/tests.sh
-index c112d2c..987b6de 100644
+index f9fd3f5..916af75 100644
 --- a/bin/tests/system/notify/tests.sh
 +++ b/bin/tests/system/notify/tests.sh
@@ -212,16 +212,16 @@ ret=0
@ -1088,7 +1086,7 @@ index c112d2c..987b6de 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 e90907a..540a984 100644
+index b0ded3a..cb80269 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 +1099,7 @@ index e90907a..540a984 100644
 };
 diff --git a/bin/tests/system/nsupdate/ns2/named.conf.in b/bin/tests/system/nsupdate/ns2/named.conf.in
-index 4549184..cb7dccd 100644
+index e6e2382..b0a94e0 100644
 --- a/bin/tests/system/nsupdate/ns2/named.conf.in
 +++ b/bin/tests/system/nsupdate/ns2/named.conf.in
@@ -33,7 +33,7 @@ controls {
@ -1114,7 +1112,7 @@ index 4549184..cb7dccd 100644
 };
 diff --git a/bin/tests/system/nsupdate/setup.sh b/bin/tests/system/nsupdate/setup.sh
-index a35b8ee..8383162 100644
+index 6fbf1d7..a712b17 100644
 --- a/bin/tests/system/nsupdate/setup.sh
 +++ b/bin/tests/system/nsupdate/setup.sh
@@ -53,7 +53,12 @@ EOF
@ -1132,10 +1130,10 @@ index a35b8ee..8383162 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 14952c8..5c51972 100755
+index 6b2c8f6..96ad95e 100755
 --- a/bin/tests/system/nsupdate/tests.sh
 +++ b/bin/tests/system/nsupdate/tests.sh
-@@ -760,7 +760,14 @@ fi
+@@ -788,7 +788,14 @@ fi
 n=`expr $n + 1`
 ret=0
 echo_i "check TSIG key algorithms ($n)"
@ -1151,7 +1149,7 @@ index 14952c8..5c51972 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
-@@ -768,7 +775,7 @@ send
+@@ -796,7 +803,7 @@ send
 END
 done
 sleep 2
@ -1161,7 +1159,7 @@ index 14952c8..5c51972 100755
 done
 if [ $ret -ne 0 ]; then
 diff --git a/bin/tests/system/rndc/setup.sh b/bin/tests/system/rndc/setup.sh
-index 8521ff8..565a1d7 100644
+index 2eb2cd5..36f5114 100644
 --- a/bin/tests/system/rndc/setup.sh
 +++ b/bin/tests/system/rndc/setup.sh
@@ -35,7 +35,7 @@ make_key () {
@ -1174,7 +1172,7 @@ index 8521ff8..565a1d7 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 57e066d..186a723 100644
+index 4e25e51..cb8934c 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
@ -1208,7 +1206,7 @@ index 57e066d..186a723 100644
 n=`expr $n + 1`
 echo_i "testing rndc with hmac-sha1 ($n)"
 diff --git a/bin/tests/system/tsig/ns1/named.conf.in b/bin/tests/system/tsig/ns1/named.conf.in
-index fbf30c6..f61657d 100644
+index 4905ffd..958d9fb 100644
 --- a/bin/tests/system/tsig/ns1/named.conf.in
 +++ b/bin/tests/system/tsig/ns1/named.conf.in
@@ -21,10 +21,7 @@ options {
@ -1235,24 +1233,8 @@ index fbf30c6..f61657d 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 9a8ab2e..1311689 100644
+index f42aa79..bfcf4a6 100644
 --- a/bin/tests/system/tsig/setup.sh
 +++ b/bin/tests/system/tsig/setup.sh
@@ -15,3 +15,8 @@ SYSTEMTESTTOP=..
@ -1265,7 +1247,7 @@ index 9a8ab2e..1311689 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 526dbca..bf359a4 100644
+index ed41e1d..98c542e 100644
 --- a/bin/tests/system/tsig/tests.sh
 +++ b/bin/tests/system/tsig/tests.sh
@@ -26,20 +26,25 @@ sha512="jI/Pa4qRu96t76Pns5Z/Ndxbn3QCkwcxLOgt9vgvnJw5wqTRvNyk3FtD6yIMd1dWVlqZ+Y4f
@ -1356,7 +1338,7 @@ index 526dbca..bf359a4 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 49510b4..8d8bb2a 100644
+index f04c907..09da5f9 100644
 --- a/bin/tests/system/tsiggss/setup.sh
 +++ b/bin/tests/system/tsiggss/setup.sh
@@ -16,5 +16,5 @@ test -r $RANDFILE || $GENRANDOM $RANDOMSIZE $RANDFILE
@ -1367,7 +1349,7 @@ index 49510b4..8d8bb2a 100644
 +key=`$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 e0a30cd..6a77b1c 100644
+index 4ddd7a4..238f52a 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 +1362,7 @@ index e0a30cd..6a77b1c 100644
 };
 diff --git a/bin/tests/system/upforwd/tests.sh b/bin/tests/system/upforwd/tests.sh
-index b0694bb..9adae82 100644
+index 1cf8d3b..f4c3216 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
--- a/bind-9.11-rh1624100.patch
+++ b/bind-9.11-rh1624100.patch
@ -1,288 +0,0 @@
 From f27598743ab6e03271e26f23da4beba748d19c60 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 6dded0c..a9c5557 100644
 --- a/bin/dnssec/dnssec-signzone.c
 +++ b/bin/dnssec/dnssec-signzone.c
@@ -784,7 +784,7 @@ 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 149552a..8529a86 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@ utf8.@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 utf8.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));
 -- 
 2.26.2
--- a/bind-9.11-rh1736762-5.patch
+++ b/bind-9.11-rh1736762-5.patch
@ -1,59 +0,0 @@
 From 6257d829c9d7e71ac51bcdc6b5b981c7a19200e2 Mon Sep 17 00:00:00 2001
 From: Mark Andrews <marka@isc.org>
 Date: Mon, 25 Nov 2019 05:46:55 +0000
 Subject: [PATCH] Merge branch
 '1373-threadsanitizer-data-race-rbtdb-c-5193-in-detachnode' into 'master'
 Resolve "ThreadSanitizer: data race rbtdb.c:5193 in detachnode"
 Closes #1373
 See merge request isc-projects/bind9!2598
 ---
 lib/dns/include/dns/rbt.h | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)
 diff --git a/lib/dns/include/dns/rbt.h b/lib/dns/include/dns/rbt.h
 index 67ac3e4d8a..a084bd6193 100644
 --- a/lib/dns/include/dns/rbt.h
 +++ b/lib/dns/include/dns/rbt.h
@@ -49,10 +49,7 @@ ISC_LANG_BEGINDECLS
 #define DNS_RBT_USEMAGIC 1
 -/*
 - * These should add up to 30.
 - */
 -#define DNS_RBT_LOCKLENGTH                      10
 +#define DNS_RBT_LOCKLENGTH		(sizeof(((dns_rbtnode_t *)0)->locknum)*8)
 #define DNS_RBT_REFLENGTH                       20
 #define DNS_RBTNODE_MAGIC               ISC_MAGIC('R','B','N','O')
@@ -159,16 +156,15 @@ struct dns_rbtnode {
 	 * separate region of memory.
 	 */
 	void *data;
 -	unsigned int :0;                /* start of bitfields c/o node lock */
 -	unsigned int dirty:1;
 -	unsigned int wild:1;
 -	unsigned int locknum:DNS_RBT_LOCKLENGTH;
 -#ifndef DNS_RBT_USEISCREFCOUNT
 -	unsigned int references:DNS_RBT_REFLENGTH;
 -#endif
 -	unsigned int :0;                /* end of bitfields c/o node lock */
 +	uint8_t :0;                /* start of bitfields c/o node lock */
 +	uint8_t dirty:1;
 +	uint8_t wild:1;
 +	uint8_t :0;                /* end of bitfields c/o node lock */
 +	uint16_t locknum;	   /* note that this is not in the bitfield */
 #ifdef DNS_RBT_USEISCREFCOUNT
 -	isc_refcount_t references; /* note that this is not in the bitfield */
 +	isc_refcount_t references;
 +#else
 +	unsigned int references:DNS_RBT_REFLENGTH;
 #endif
 	/*@}*/
 };
 -- 
 2.21.0
--- a/bind-9.11-rt46047.patch
+++ b/bind-9.11-rt46047.patch
@ -1,4 +1,4 @@
-From 8a064944dc10421a387725a365650d656d2a97f1 Mon Sep 17 00:00:00 2001
+From af3b530773231f8cff6548e36962ad1f25e38c5d 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
@ -45,13 +45,13 @@ Subject: [PATCH] completed and corrected the crypto-random change
 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             | 28 +++++++-----
+ lib/isc/include/isc/random.h             | 26 +++++++----
 lib/isccfg/namedconf.c                   |  2 +-
- 23 files changed, 240 insertions(+), 104 deletions(-)
+ 23 files changed, 240 insertions(+), 102 deletions(-)
 create mode 100644 doc/arm/notes-rh-changes.xml
 diff --git a/bin/confgen/keygen.c b/bin/confgen/keygen.c
-index 295e16f..0f79aa8 100644
+index bd269e7..1ac775f 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,
@ -78,7 +78,7 @@ index 295e16f..0f79aa8 100644
 							     &entropy_source,
 							     randomfile,
 diff --git a/bin/dnssec/dnssec-keygen.docbook b/bin/dnssec/dnssec-keygen.docbook
-index 1826919..96543fc 100644
+index bd19e1d..2c09b30 100644
 --- a/bin/dnssec/dnssec-keygen.docbook
 +++ b/bin/dnssec/dnssec-keygen.docbook
@@ -349,15 +349,23 @@
@ -114,7 +114,7 @@ index 1826919..96543fc 100644
 	</listitem>
       </varlistentry>
 diff --git a/bin/dnssec/dnssectool.c b/bin/dnssec/dnssectool.c
-index 5654435..24c0d5a 100644
+index 2a0f9c6..6fcd411 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 5654435..24c0d5a 100644
 					   usekeyboard);
 diff --git a/bin/named/client.c b/bin/named/client.c
-index f4a5ff9..58549d3 100644
+index 4a50ad9..4d140e8 100644
 --- a/bin/named/client.c
 +++ b/bin/named/client.c
-@@ -1765,7 +1765,8 @@ ns_client_addopt(ns_client_t *client, dns_message_t *message,
+@@ -1768,7 +1768,8 @@ 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 f4a5ff9..58549d3 100644
 		compute_cookie(client, now, nonce, ns_g_server->secret, &buf);
 diff --git a/bin/named/config.c b/bin/named/config.c
-index eef8181..ff868b8 100644
+index 9b343fa..5e663c6 100644
 --- a/bin/named/config.c
 +++ b/bin/named/config.c
@@ -98,7 +98,9 @@ options {\n\
@ -171,10 +171,10 @@ index eef8181..ff868b8 100644
 #endif
 "	recursing-file \"named.recursing\";\n\
 diff --git a/bin/named/controlconf.c b/bin/named/controlconf.c
-index d955c2f..40621f2 100644
+index 9fdf49b..42128dc 100644
 --- a/bin/named/controlconf.c
 +++ b/bin/named/controlconf.c
-@@ -325,9 +325,10 @@ log_invalid(isccc_ccmsg_t *ccmsg, isc_result_t result) {
+@@ -327,9 +327,10 @@ 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 d955c2f..40621f2 100644
 	isccc_sexpr_t *request = NULL;
 	isccc_sexpr_t *response = NULL;
 	uint32_t algorithm;
-@@ -338,16 +339,17 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
+@@ -340,16 +341,17 @@ 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 d955c2f..40621f2 100644
 	algorithm = DST_ALG_UNKNOWN;
 	secret.rstart = NULL;
 	text = NULL;
-@@ -458,8 +460,11 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
+@@ -462,8 +464,11 @@ control_recvmessage(isc_task_t *task, isc_event_t *event) {
 	 * Establish nonce.
 	 */
 	if (conn->nonce == 0) {
@ -223,7 +223,7 @@ index d955c2f..40621f2 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 3f96b7b..c92922e 100644
+index 4fd0194..0ba2627 100644
 --- a/bin/named/include/named/server.h
 +++ b/bin/named/include/named/server.h
@@ -20,6 +20,7 @@
@ -234,7 +234,7 @@ index 3f96b7b..c92922e 100644
 #include <isc/sockaddr.h>
 #include <isc/types.h>
 #include <isc/xml.h>
-@@ -134,6 +135,7 @@ struct ns_server {
+@@ -135,6 +136,7 @@ struct ns_server {
 	char *			lockfile;
 	uint16_t		transfer_tcp_message_size;
@ -243,7 +243,7 @@ index 3f96b7b..c92922e 100644
 struct ns_altsecret {
 diff --git a/bin/named/interfacemgr.c b/bin/named/interfacemgr.c
-index 9dea7c1..272d300 100644
+index 93aac31..e12fad9 100644
 --- a/bin/named/interfacemgr.c
 +++ b/bin/named/interfacemgr.c
@@ -17,6 +17,7 @@
@ -255,22 +255,22 @@ index 9dea7c1..272d300 100644
 #include <isc/task.h>
 #include <isc/util.h>
 diff --git a/bin/named/query.c b/bin/named/query.c
-index 203f1e6..25eeced 100644
+index 58b5914..edf42d2 100644
 --- a/bin/named/query.c
 +++ b/bin/named/query.c
-@@ -19,6 +19,7 @@
+@@ -20,6 +20,7 @@
 #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 7b3b736..4aaa92f 100644
+index b2ae57c..cca7fe8 100644
 --- a/bin/named/server.c
 +++ b/bin/named/server.c
-@@ -8234,21 +8234,32 @@ load_configuration(const char *filename, ns_server_t *server,
+@@ -8279,21 +8279,32 @@ load_configuration(const char *filename, ns_server_t *server,
 	 * Open the source of entropy.
 	 */
 	if (first_time) {
@ -312,7 +312,7 @@ index 7b3b736..4aaa92f 100644
 #ifdef PATH_RANDOMDEV
 			if (ns_g_fallbackentropy != NULL) {
 				level = ISC_LOG_INFO;
-@@ -8259,8 +8270,8 @@ load_configuration(const char *filename, ns_server_t *server,
+@@ -8304,8 +8315,8 @@ load_configuration(const char *filename, ns_server_t *server,
 					      NS_LOGCATEGORY_GENERAL,
 					      NS_LOGMODULE_SERVER,
 					      level,
@ -323,7 +323,7 @@ index 7b3b736..4aaa92f 100644
 					      randomdev,
 					      isc_result_totext(result));
 			}
-@@ -8280,7 +8291,6 @@ load_configuration(const char *filename, ns_server_t *server,
+@@ -8325,7 +8336,6 @@ load_configuration(const char *filename, ns_server_t *server,
 				}
 				isc_entropy_detach(&ns_g_fallbackentropy);
 			}
@ -331,7 +331,7 @@ index 7b3b736..4aaa92f 100644
 #endif
 		}
-@@ -9049,6 +9059,7 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
+@@ -9097,6 +9107,7 @@ 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 7b3b736..4aaa92f 100644
 	/* Must be first. */
 	CHECKFATAL(dst_lib_init2(ns_g_mctx, ns_g_entropy,
-@@ -9075,6 +9086,9 @@ ns_server_create(isc_mem_t *mctx, ns_server_t **serverp) {
+@@ -9123,6 +9134,9 @@ 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 7b3b736..4aaa92f 100644
 	/*
 	 * Setup the server task, which is responsible for coordinating
-@@ -9281,7 +9295,8 @@ ns_server_destroy(ns_server_t **serverp) {
+@@ -9329,7 +9343,8 @@ ns_server_destroy(ns_server_t **serverp) {
 	if (server->zonemgr != NULL)
 		dns_zonemgr_detach(&server->zonemgr);
@ -359,7 +359,7 @@ index 7b3b736..4aaa92f 100644
 	if (server->tkeyctx != NULL)
 		dns_tkeyctx_destroy(&server->tkeyctx);
-@@ -13316,10 +13331,10 @@ newzone_cfgctx_destroy(void **cfgp) {
+@@ -13366,10 +13381,10 @@ newzone_cfgctx_destroy(void **cfgp) {
 static isc_result_t
 generate_salt(unsigned char *salt, size_t saltlen) {
@ -372,7 +372,7 @@ index 7b3b736..4aaa92f 100644
 	} rnd;
 	unsigned char text[512 + 1];
 	isc_region_t r;
-@@ -13329,9 +13344,10 @@ generate_salt(unsigned char *salt, size_t saltlen) {
+@@ -13379,9 +13394,10 @@ generate_salt(unsigned char *salt, size_t saltlen) {
 	if (saltlen > 256U)
 		return (ISC_R_RANGE);
@ -387,10 +387,10 @@ index 7b3b736..4aaa92f 100644
 	memmove(salt, rnd.rnd, saltlen);
 diff --git a/bin/nsupdate/nsupdate.c b/bin/nsupdate/nsupdate.c
-index 2436731..6f59456 100644
+index 7f15cbc..458aa76 100644
 --- a/bin/nsupdate/nsupdate.c
 +++ b/bin/nsupdate/nsupdate.c
-@@ -284,9 +284,7 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
+@@ -289,9 +289,7 @@ setup_entropy(isc_mem_t *mctx, const char *randomfile, isc_entropy_t **ectx) {
 	}
 #ifdef ISC_PLATFORM_CRYPTORANDOM
@ -402,7 +402,7 @@ index 2436731..6f59456 100644
 	}
 #endif
 diff --git a/bin/tests/system/pipelined/pipequeries.c b/bin/tests/system/pipelined/pipequeries.c
-index f0a6ff2..55064f6 100644
+index 95b65bf..7a81d4e 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 f0a6ff2..55064f6 100644
 	}
 #endif
 diff --git a/bin/tests/system/tkey/keycreate.c b/bin/tests/system/tkey/keycreate.c
-index fe8698e..937fcc3 100644
+index 3236968..4fa77b6 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 fe8698e..937fcc3 100644
 	}
 #endif
 diff --git a/bin/tests/system/tkey/keydelete.c b/bin/tests/system/tkey/keydelete.c
-index 2146f9b..64b8e74 100644
+index 43fb6b0..105e151 100644
 --- a/bin/tests/system/tkey/keydelete.c
 +++ b/bin/tests/system/tkey/keydelete.c
@@ -171,6 +171,7 @@ main(int argc, char **argv) {
@ -455,7 +455,7 @@ index 2146f9b..64b8e74 100644
 	}
 #endif
 diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
-index 1da0565..7eef5b2 100644
+index ca98726..1f9df2c 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]
@ -569,10 +569,10 @@ index 0000000..89a4961
 +</section>
 +
 diff --git a/doc/arm/notes.xml b/doc/arm/notes.xml
-index adffaa0..2ffe344 100644
+index a5e42c0..f8cb1f9 100644
 --- a/doc/arm/notes.xml
 +++ b/doc/arm/notes.xml
-@@ -45,6 +45,7 @@
+@@ -47,6 +47,7 @@
   <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 +581,7 @@ index adffaa0..2ffe344 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 1eccbe7..1933993 100644
+index aa54afc..2156384 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 +599,7 @@ index 1eccbe7..1933993 100644
 }
 diff --git a/lib/dns/include/dst/dst.h b/lib/dns/include/dst/dst.h
-index 6813c96..665574d 100644
+index 3aba028..180c841 100644
 --- a/lib/dns/include/dst/dst.h
 +++ b/lib/dns/include/dst/dst.h
@@ -163,8 +163,18 @@ isc_result_t
@ -624,7 +624,7 @@ index 6813c96..665574d 100644
 bool
 diff --git a/lib/dns/openssl_link.c b/lib/dns/openssl_link.c
-index ffe0a69..5e48686 100644
+index 3f4f822..cfdc757 100644
 --- a/lib/dns/openssl_link.c
 +++ b/lib/dns/openssl_link.c
@@ -484,7 +484,8 @@ dst__openssl_getengine(const char *engine) {
@ -638,7 +638,7 @@ index ffe0a69..5e48686 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 c40a18c..c7cb17d 100644
+index f32c9dc..bed276b 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,
@ -718,26 +718,21 @@ index c40a18c..c7cb17d 100644
 ISC_LANG_ENDDECLS
 diff --git a/lib/isc/include/isc/random.h b/lib/isc/include/isc/random.h
-index f8aed34..17c551b 100644
+index f38e80d..3cb1c56 100644
 --- a/lib/isc/include/isc/random.h
 +++ b/lib/isc/include/isc/random.h
-@@ -9,8 +9,6 @@
+@@ -19,13 +19,23 @@
  * 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.
@ -747,11 +742,7 @@ index f8aed34..17c551b 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
@ -760,7 +751,7 @@ index f8aed34..17c551b 100644
  */
 ISC_LANG_BEGINDECLS
-@@ -115,8 +123,8 @@ isc_rng_random(isc_rng_t *rngctx);
+@@ -113,8 +123,8 @@ isc_rng_random(isc_rng_t *rngctx);
 uint16_t
 isc_rng_uniformrandom(isc_rng_t *rngctx, uint16_t upper_bound);
 /*%<
@ -772,7 +763,7 @@ index f8aed34..17c551b 100644
 ISC_LANG_ENDDECLS
 diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
-index 1c45d5c..91693b5 100644
+index e74c93b..212194e 100644
 --- a/lib/isccfg/namedconf.c
 +++ b/lib/isccfg/namedconf.c
@@ -1109,7 +1109,7 @@ options_clauses[] = {
--- a/bind-9.11-serve-stale.patch
+++ b/bind-9.11-serve-stale.patch
@ -1,4 +1,4 @@
-From 5400119bfb19243b37e4f4f27baad4f610fff8da Mon Sep 17 00:00:00 2001
+From 95b25d45662f4fad39cbc9ddbc3b4bcdae0a04ec Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
 Date: Thu, 7 Nov 2019 14:31:03 +0100
 Subject: [PATCH] Implement serve-stale in 9.11
@ -276,7 +276,7 @@ Signed-off-by: Petr Menšík <pemensik@redhat.com>
 create mode 100755 bin/tests/system/serve-stale/tests.sh
 diff --git a/bin/named/config.c b/bin/named/config.c
-index ff868b8..f23bed1 100644
+index 5e663c6..560ef04 100644
 --- a/bin/named/config.c
 +++ b/bin/named/config.c
@@ -182,13 +182,14 @@ options {\n\
@ -312,7 +312,7 @@ index ff868b8..f23bed1 100644
 	transfer-format many-answers;\n\
 	v6-bias 50;\n\
 diff --git a/bin/named/control.c b/bin/named/control.c
-index df23c26..8b79850 100644
+index 23620b4..0756c73 100644
 --- a/bin/named/control.c
 +++ b/bin/named/control.c
@@ -282,6 +282,8 @@ ns_control_docommand(isccc_sexpr_t *message, bool readonly,
@ -325,10 +325,10 @@ index df23c26..8b79850 100644
 		isc_log_write(ns_g_lctx, NS_LOGCATEGORY_GENERAL,
 			      NS_LOGMODULE_CONTROL, ISC_LOG_WARNING,
 diff --git a/bin/named/include/named/control.h b/bin/named/include/named/control.h
-index 8705fdd..1634154 100644
+index 56bad8d..37403f1 100644
 --- a/bin/named/include/named/control.h
 +++ b/bin/named/include/named/control.h
-@@ -69,6 +69,7 @@
+@@ -67,6 +67,7 @@
 #define NS_COMMAND_MKEYS	"managed-keys"
 #define NS_COMMAND_DNSTAPREOPEN	"dnstap-reopen"
 #define NS_COMMAND_DNSTAP	"dnstap"
@ -337,10 +337,10 @@ index 8705fdd..1634154 100644
 isc_result_t
 ns_controls_create(ns_server_t *server, ns_controls_t **ctrlsp);
 diff --git a/bin/named/include/named/log.h b/bin/named/include/named/log.h
-index 56bfcd4..cd8db60 100644
+index 76e3a51..0d1d985 100644
 --- a/bin/named/include/named/log.h
 +++ b/bin/named/include/named/log.h
-@@ -32,6 +32,7 @@
+@@ -30,6 +30,7 @@
 #define NS_LOGCATEGORY_UPDATE_SECURITY	(&ns_g_categories[6])
 #define NS_LOGCATEGORY_QUERY_ERRORS	(&ns_g_categories[7])
 #define NS_LOGCATEGORY_TAT		(&ns_g_categories[8])
@ -349,7 +349,7 @@ index 56bfcd4..cd8db60 100644
 /*
  * Backwards compatibility.
 diff --git a/bin/named/include/named/query.h b/bin/named/include/named/query.h
-index 9661f56..445b578 100644
+index ef1b172..53c052b 100644
 --- a/bin/named/include/named/query.h
 +++ b/bin/named/include/named/query.h
@@ -35,6 +35,18 @@ typedef struct ns_dbversion {
@ -389,10 +389,10 @@ index 9661f56..445b578 100644
 	bool root_key_sentinel_is_ta;
 	bool root_key_sentinel_not_ta;
 diff --git a/bin/named/include/named/server.h b/bin/named/include/named/server.h
-index c92922e..588bf2d 100644
+index 0ba2627..08a02dc 100644
 --- a/bin/named/include/named/server.h
 +++ b/bin/named/include/named/server.h
-@@ -226,7 +226,10 @@ enum {
+@@ -227,7 +227,10 @@ enum {
 	dns_nsstatscounter_reclimitdropped = 58,
@ -404,7 +404,7 @@ index c92922e..588bf2d 100644
 };
 /*%
-@@ -765,4 +768,12 @@ ns_server_mkeys(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text);
+@@ -766,4 +769,12 @@ ns_server_mkeys(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text);
 isc_result_t
 ns_server_dnstap(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text);
@ -418,7 +418,7 @@ index c92922e..588bf2d 100644
 +		     isc_buffer_t **text);
 #endif /* NAMED_SERVER_H */
 diff --git a/bin/named/log.c b/bin/named/log.c
-index 3aa25e9..12f178b 100644
+index acfa766..ea6f114 100644
 --- a/bin/named/log.c
 +++ b/bin/named/log.c
@@ -38,6 +38,7 @@ static isc_logcategory_t categories[] = {
@ -430,10 +430,10 @@ index 3aa25e9..12f178b 100644
 };
 diff --git a/bin/named/query.c b/bin/named/query.c
-index 25eeced..162e4ea 100644
+index edf42d2..89cc574 100644
 --- a/bin/named/query.c
 +++ b/bin/named/query.c
-@@ -125,10 +125,14 @@
+@@ -149,10 +149,14 @@ last_cmpxchg(isc_stdtime_t *x, isc_stdtime_t *e, isc_stdtime_t r) {
 #define REDIRECT(c)		(((c)->query.attributes & \
 				  NS_QUERYATTR_REDIRECT) != 0)
@ -449,7 +449,7 @@ index 25eeced..162e4ea 100644
 #ifdef WANT_QUERYTRACE
 static inline void
 client_trace(ns_client_t *client, int level, const char *message) {
-@@ -217,6 +221,10 @@ static bool
+@@ -241,6 +245,10 @@ static bool
 rpz_ck_dnssec(ns_client_t *client, isc_result_t qresult,
 	      dns_rdataset_t *rdataset, dns_rdataset_t *sigrdataset);
@ -460,7 +460,7 @@ index 25eeced..162e4ea 100644
 /*%
  * Increment query statistics counters.
  */
-@@ -470,6 +478,7 @@ query_reset(ns_client_t *client, bool everything) {
+@@ -494,6 +502,7 @@ query_reset(ns_client_t *client, bool everything) {
 	client->query.isreferral = false;
 	client->query.dns64_options = 0;
 	client->query.dns64_ttl = UINT32_MAX;
@ -468,8 +468,8 @@ index 25eeced..162e4ea 100644
 	client->query.root_key_sentinel_keyid = 0;
 	client->query.root_key_sentinel_is_ta = false;
 	client->query.root_key_sentinel_not_ta = false;
-@@ -4254,6 +4263,54 @@ query_prefetch(ns_client_t *client, dns_name_t *qname,
+@@ -4305,6 +4314,54 @@ log_quota(ns_client_t *client, isc_stdtime_t *last, isc_stdtime_t now,
- 	dns_rdataset_clearprefetch(rdataset);
+ 	}
 }
 +/*%
@ -523,7 +523,7 @@ index 25eeced..162e4ea 100644
 static isc_result_t
 query_recurse(ns_client_t *client, dns_rdatatype_t qtype, dns_name_t *qname,
 	      dns_name_t *qdomain, dns_rdataset_t *nameservers,
-@@ -4263,6 +4320,19 @@ query_recurse(ns_client_t *client, dns_rdatatype_t qtype, dns_name_t *qname,
+@@ -4314,6 +4371,19 @@ query_recurse(ns_client_t *client, dns_rdatatype_t qtype, dns_name_t *qname,
 	dns_rdataset_t *rdataset, *sigrdataset;
 	isc_sockaddr_t *peeraddr;
@ -543,7 +543,7 @@ index 25eeced..162e4ea 100644
 	if (!resuming)
 		inc_stats(client, dns_nsstatscounter_recursion);
-@@ -6780,6 +6850,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -6821,6 +6891,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 	int line = -1;
 	bool dns64_exclude, dns64, rpz;
 	bool nxrewrite = false;
@ -551,7 +551,7 @@ index 25eeced..162e4ea 100644
 	bool redirected = false;
 	dns_clientinfomethods_t cm;
 	dns_clientinfo_t ci;
-@@ -7089,6 +7160,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -7130,6 +7201,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		type = qtype;
  restart:
@ -559,7 +559,7 @@ index 25eeced..162e4ea 100644
 	CTRACE(ISC_LOG_DEBUG(3), "query_find: restart");
 	want_restart = false;
 	authoritative = false;
-@@ -7233,6 +7305,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -7274,6 +7346,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 	}
  db_find:
@ -567,7 +567,7 @@ index 25eeced..162e4ea 100644
 	CTRACE(ISC_LOG_DEBUG(3), "query_find: db_find");
 	/*
 	 * We'll need some resources...
-@@ -7290,6 +7363,35 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -7331,6 +7404,35 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 	if (!is_zone)
 		dns_cache_updatestats(client->view->cache, result);
@ -603,7 +603,7 @@ index 25eeced..162e4ea 100644
  resume:
 	CTRACE(ISC_LOG_DEBUG(3), "query_find: resume");
-@@ -7635,6 +7737,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -7676,6 +7778,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		 * The cache doesn't even have the root NS.  Get them from
 		 * the hints DB.
 		 */
@ -611,7 +611,7 @@ index 25eeced..162e4ea 100644
 		INSIST(!is_zone);
 		if (db != NULL)
 			dns_db_detach(&db);
-@@ -7697,12 +7800,14 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -7738,12 +7841,14 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		 */
 		/* FALLTHROUGH */
 	case DNS_R_DELEGATION:
@ -626,7 +626,7 @@ index 25eeced..162e4ea 100644
 			if (!RECURSIONOK(client) &&
 			    (options & DNS_GETDB_NOEXACT) != 0 &&
 			    qtype == dns_rdatatype_ds) {
-@@ -8089,6 +8194,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -8130,6 +8235,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 						       false, true);
 			}
 		}
@ -634,7 +634,7 @@ index 25eeced..162e4ea 100644
 		if (dns_rdataset_isassociated(rdataset)) {
 			/*
 			 * If we've got a NSEC record, we need to save the
-@@ -8409,7 +8515,8 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -8450,7 +8556,8 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		/*
 		 * If we have a zero ttl from the cache refetch it.
 		 */
@ -644,7 +644,7 @@ index 25eeced..162e4ea 100644
 		    RECURSIONOK(client))
 		{
 			if (dns_rdataset_isassociated(rdataset))
-@@ -8627,7 +8734,11 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -8668,7 +8775,11 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 			 "query_find: unexpected error after resuming: %s",
 			 isc_result_totext(result));
 		CTRACE(ISC_LOG_ERROR, errmsg);
@ -657,7 +657,7 @@ index 25eeced..162e4ea 100644
 		goto cleanup;
 	}
-@@ -8883,7 +8994,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -8924,7 +9035,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		/*
 		 * If we have a zero ttl from the cache refetch it.
 		 */
@ -666,7 +666,7 @@ index 25eeced..162e4ea 100644
 		    RECURSIONOK(client))
 		{
 			if (dns_rdataset_isassociated(rdataset))
-@@ -8894,6 +9005,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -8935,6 +9046,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 			if (node != NULL)
 				dns_db_detachnode(db, &node);
@ -674,7 +674,7 @@ index 25eeced..162e4ea 100644
 			INSIST(!REDIRECT(client));
 			result = query_recurse(client, qtype,
 					       client->query.qname,
-@@ -9174,6 +9286,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -9215,6 +9327,7 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 				       dns_fixedname_name(&wildcardname),
 				       true, false);
  cleanup:
@ -682,7 +682,7 @@ index 25eeced..162e4ea 100644
 	CTRACE(ISC_LOG_DEBUG(3), "query_find: cleanup");
 	/*
 	 * General cleanup.
-@@ -9230,6 +9343,49 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
+@@ -9271,6 +9384,49 @@ query_find(ns_client_t *client, dns_fetchevent_t *event, dns_rdatatype_t qtype)
 		goto restart;
 	}
@ -733,7 +733,7 @@ index 25eeced..162e4ea 100644
 	    (!PARTIALANSWER(client) || WANTRECURSION(client)
 	     || eresult == DNS_R_DROP)) {
 diff --git a/bin/named/server.c b/bin/named/server.c
-index 1cbb9a0..0c899ba 100644
+index 2bdf690..3a5ba91 100644
 --- a/bin/named/server.c
 +++ b/bin/named/server.c
@@ -1720,7 +1720,8 @@ static bool
@ -843,7 +843,7 @@ index 1cbb9a0..0c899ba 100644
 	/*
 	 * Set supported DNSSEC algorithms.
 	 */
-@@ -14509,3 +14553,132 @@ ns_server_dnstap(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text) {
+@@ -14559,3 +14603,132 @@ ns_server_dnstap(ns_server_t *server, isc_lex_t *lex, isc_buffer_t **text) {
 	return (ISC_R_NOTIMPLEMENTED);
 #endif
 }
@ -977,7 +977,7 @@ index 1cbb9a0..0c899ba 100644
 +	return (result);
 +}
 diff --git a/bin/named/statschannel.c b/bin/named/statschannel.c
-index 4b8d972..8c68737 100644
+index 12ab048..4938c03 100644
 --- a/bin/named/statschannel.c
 +++ b/bin/named/statschannel.c
@@ -300,6 +300,12 @@ init_desc(void) {
@ -994,7 +994,7 @@ index 4b8d972..8c68737 100644
 	/* Initialize resolver statistics */
 diff --git a/bin/rndc/rndc.c b/bin/rndc/rndc.c
-index 1b48861..f50635b 100644
+index 0acfe3a..2c21c1d 100644
 --- a/bin/rndc/rndc.c
 +++ b/bin/rndc/rndc.c
@@ -160,6 +160,8 @@ command is one of the following:\n\
@ -1007,7 +1007,7 @@ index 1b48861..f50635b 100644
 		Print a zone's configuration.\n\
   sign zone [class [view]]\n\
 diff --git a/bin/rndc/rndc.docbook b/bin/rndc/rndc.docbook
-index e14a17e..eaf32d3 100644
+index 1e3812e..c7fe65f 100644
 --- a/bin/rndc/rndc.docbook
 +++ b/bin/rndc/rndc.docbook
@@ -689,6 +689,25 @@
@ -1037,7 +1037,7 @@ index e14a17e..eaf32d3 100644
 	<term><userinput>secroots <optional>-</optional> <optional><replaceable>view ...</replaceable></optional></userinput></term>
 	<listitem>
 diff --git a/bin/tests/system/chain/prereq.sh b/bin/tests/system/chain/prereq.sh
-index f3f1939..9ff3f07 100644
+index 23bedcd..43385de 100644
 --- a/bin/tests/system/chain/prereq.sh
 +++ b/bin/tests/system/chain/prereq.sh
@@ -48,3 +48,10 @@ else
@ -1052,7 +1052,7 @@ index f3f1939..9ff3f07 100644
 +    exit 1
 +fi
 diff --git a/bin/tests/system/conf.sh.in b/bin/tests/system/conf.sh.in
-index 4c122c8..a2eb833 100644
+index c59cfaf..2b3de5f 100644
 --- a/bin/tests/system/conf.sh.in
 +++ b/bin/tests/system/conf.sh.in
@@ -128,7 +128,7 @@ PARALLELDIRS="dnssec rpzrecurse \
@ -2039,7 +2039,7 @@ index 0000000..201c996
 +echo "I:exit status: $status"
 +[ $status -eq 0 ] || exit 1
 diff --git a/doc/arm/Bv9ARM-book.xml b/doc/arm/Bv9ARM-book.xml
-index 7eef5b2..b16b239 100644
+index 1f9df2c..78e75ce 100644
 --- a/doc/arm/Bv9ARM-book.xml
 +++ b/doc/arm/Bv9ARM-book.xml
@@ -4336,6 +4336,9 @@ badresp:1,adberr:0,findfail:0,valfail:0]
@ -2140,7 +2140,7 @@ index 7eef5b2..b16b239 100644
 		</para>
 	      </listitem>
 	    </varlistentry>
-@@ -8928,6 +8968,27 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
+@@ -9015,6 +9055,27 @@ avoid-v6-udp-ports { 40000; range 50000 60000; };
 	      </listitem>
 	    </varlistentry>
@ -2169,7 +2169,7 @@ index 7eef5b2..b16b239 100644
 	      <term><command>min-roots</command></term>
 	      <listitem>
 diff --git a/doc/arm/logging-categories.xml b/doc/arm/logging-categories.xml
-index e41bd3b..2f505c8 100644
+index f0776fe..c4b903a 100644
 --- a/doc/arm/logging-categories.xml
 +++ b/doc/arm/logging-categories.xml
@@ -311,6 +311,17 @@
@ -2281,7 +2281,7 @@ index e11beed..fde93c7 100644
         topology { <address_match_element>; ... }; // not implemented
         transfer-format ( many-answers | one-answer );
 diff --git a/lib/bind9/check.c b/lib/bind9/check.c
-index eaac5ba..a89d78f 100644
+index bf769fe..6c57fa4 100644
 --- a/lib/bind9/check.c
 +++ b/lib/bind9/check.c
@@ -99,7 +99,8 @@ check_orderent(const cfg_obj_t *ent, isc_log_t *logctx) {
@ -2525,7 +2525,7 @@ index eaac5ba..a89d78f 100644
 }
 diff --git a/lib/dns/cache.c b/lib/dns/cache.c
-index 4701ff8..97e427a 100644
+index 2965a4f..617737a 100644
 --- a/lib/dns/cache.c
 +++ b/lib/dns/cache.c
@@ -138,6 +138,7 @@ struct dns_cache {
@ -2595,7 +2595,7 @@ index 4701ff8..97e427a 100644
  * The cleaner task is shutting down; do the necessary cleanup.
  */
 diff --git a/lib/dns/db.c b/lib/dns/db.c
-index ee3e00d..576aa65 100644
+index a28a566..c581646 100644
 --- a/lib/dns/db.c
 +++ b/lib/dns/db.c
@@ -1130,3 +1130,25 @@ dns_db_nodefullname(dns_db_t *db, dns_dbnode_t *node, dns_name_t *name) {
@ -2625,7 +2625,7 @@ index ee3e00d..576aa65 100644
 +	return (ISC_R_NOTIMPLEMENTED);
 +}
 diff --git a/lib/dns/ecdb.c b/lib/dns/ecdb.c
-index 47994ea..23bfe7d 100644
+index fc94ccf..76d0417 100644
 --- a/lib/dns/ecdb.c
 +++ b/lib/dns/ecdb.c
@@ -588,7 +588,9 @@ static dns_dbmethods_t ecdb_methods = {
@ -2640,7 +2640,7 @@ index 47994ea..23bfe7d 100644
 static isc_result_t
 diff --git a/lib/dns/include/dns/cache.h b/lib/dns/include/dns/cache.h
-index 62797db..714b78e 100644
+index ab4b0b5..e158014 100644
 --- a/lib/dns/include/dns/cache.h
 +++ b/lib/dns/include/dns/cache.h
@@ -260,6 +260,27 @@ dns_cache_getcachesize(dns_cache_t *cache);
@ -2672,7 +2672,7 @@ index 62797db..714b78e 100644
 dns_cache_flush(dns_cache_t *cache);
 /*%<
 diff --git a/lib/dns/include/dns/db.h b/lib/dns/include/dns/db.h
-index 6f0eed0..e3917f2 100644
+index 96f3a8f..452770f 100644
 --- a/lib/dns/include/dns/db.h
 +++ b/lib/dns/include/dns/db.h
@@ -195,6 +195,8 @@ typedef struct dns_dbmethods {
@ -2732,7 +2732,7 @@ index 6f0eed0..e3917f2 100644
 #endif /* DNS_DB_H */
 diff --git a/lib/dns/include/dns/rdataset.h b/lib/dns/include/dns/rdataset.h
-index 5295d8e..97071ed 100644
+index ed9119a..710e97c 100644
 --- a/lib/dns/include/dns/rdataset.h
 +++ b/lib/dns/include/dns/rdataset.h
@@ -128,6 +128,7 @@ struct dns_rdataset {
@ -2786,7 +2786,7 @@ index 5295d8e..97071ed 100644
 /*%
  * _OMITDNSSEC:
 diff --git a/lib/dns/include/dns/resolver.h b/lib/dns/include/dns/resolver.h
-index 0b66c75..4b4b6bd 100644
+index 7b3c047..bd7d225 100644
 --- a/lib/dns/include/dns/resolver.h
 +++ b/lib/dns/include/dns/resolver.h
@@ -547,9 +547,12 @@ dns_resolver_getmustbesecure(dns_resolver_t *resolver, dns_name_t *name);
@ -2855,12 +2855,12 @@ index 0b66c75..4b4b6bd 100644
 dns_resolver_getoptions(dns_resolver_t *resolver);
 diff --git a/lib/dns/include/dns/types.h b/lib/dns/include/dns/types.h
-index 567e8a8..7bf2b60 100644
+index 2468e3c..934a641 100644
 --- a/lib/dns/include/dns/types.h
 +++ b/lib/dns/include/dns/types.h
-@@ -385,6 +385,12 @@ typedef enum {
+@@ -390,6 +390,12 @@ typedef struct {
- 	dns_updatemethod_date
+ 	size_t      count;
- } dns_updatemethod_t;
+ } dns_indent_t;
 +typedef enum {
 +	dns_stale_answer_no,
@ -2872,7 +2872,7 @@ index 567e8a8..7bf2b60 100644
  * Functions.
  */
 diff --git a/lib/dns/include/dns/view.h b/lib/dns/include/dns/view.h
-index 09a9725..8e3b3cb 100644
+index 53f1db1..96148c7 100644
 --- a/lib/dns/include/dns/view.h
 +++ b/lib/dns/include/dns/view.h
@@ -229,6 +229,9 @@ struct dns_view {
@ -2886,7 +2886,7 @@ index 09a9725..8e3b3cb 100644
 #define DNS_VIEW_MAGIC			ISC_MAGIC('V','i','e','w')
 diff --git a/lib/dns/master.c b/lib/dns/master.c
-index 8edd732..8c9f00e 100644
+index 7d26b81..36999b5 100644
 --- a/lib/dns/master.c
 +++ b/lib/dns/master.c
@@ -1948,12 +1948,18 @@ load_text(dns_loadctx_t *lctx) {
@ -2913,7 +2913,7 @@ index 8edd732..8c9f00e 100644
 		/*
 diff --git a/lib/dns/masterdump.c b/lib/dns/masterdump.c
-index 13d1a3e..873b694 100644
+index fa839a0..91b3cab 100644
 --- a/lib/dns/masterdump.c
 +++ b/lib/dns/masterdump.c
@@ -81,6 +81,9 @@ struct dns_master_style {
@ -2982,10 +2982,10 @@ index 13d1a3e..873b694 100644
 			RUNTIME_CHECK(result == ISC_R_SUCCESS);
 			isc_buffer_usedregion(&buffer, &r);
 diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
-index baf7641..a8f4609 100644
+index 3b75cad..535202b 100644
 --- a/lib/dns/rbtdb.c
 +++ b/lib/dns/rbtdb.c
-@@ -490,6 +490,7 @@ typedef ISC_LIST(rdatasetheader_t)      rdatasetheaderlist_t;
+@@ -511,6 +511,7 @@ typedef ISC_LIST(rdatasetheader_t)      rdatasetheaderlist_t;
 typedef ISC_LIST(dns_rbtnode_t)         rbtnodelist_t;
 #define RDATASET_ATTR_NONEXISTENT       0x0001
@ -2993,7 +2993,7 @@ index baf7641..a8f4609 100644
 #define RDATASET_ATTR_STALE             0x0002
 #define RDATASET_ATTR_IGNORE            0x0004
 #define RDATASET_ATTR_RETAIN            0x0008
-@@ -502,6 +503,8 @@ typedef ISC_LIST(dns_rbtnode_t)         rbtnodelist_t;
+@@ -523,6 +524,8 @@ typedef ISC_LIST(dns_rbtnode_t)         rbtnodelist_t;
 #define RDATASET_ATTR_CASESET           0x0400
 #define RDATASET_ATTR_ZEROTTL           0x0800
 #define RDATASET_ATTR_CASEFULLYLOWER    0x1000
@ -3002,7 +3002,7 @@ index baf7641..a8f4609 100644
 typedef struct acache_cbarg {
 	dns_rdatasetadditional_t        type;
-@@ -552,6 +555,8 @@ struct acachectl {
+@@ -573,6 +576,8 @@ struct acachectl {
 	(((header)->attributes & RDATASET_ATTR_ZEROTTL) != 0)
 #define CASEFULLYLOWER(header) \
 	(((header)->attributes & RDATASET_ATTR_CASEFULLYLOWER) != 0)
@ -3011,7 +3011,7 @@ index baf7641..a8f4609 100644
 #define ACTIVE(header, now) \
-@@ -611,6 +616,12 @@ typedef enum {
+@@ -632,6 +637,12 @@ typedef enum {
 	expire_flush
 } expire_t;
@ -3024,7 +3024,7 @@ index baf7641..a8f4609 100644
 typedef struct rbtdb_version {
 	/* Not locked */
 	rbtdb_serial_t                  serial;
-@@ -678,6 +689,12 @@ struct dns_rbtdb {
+@@ -699,6 +710,12 @@ struct dns_rbtdb {
 	dns_dbnode_t                    *soanode;
 	dns_dbnode_t                    *nsnode;
@ -3037,7 +3037,7 @@ index baf7641..a8f4609 100644
 	/*
 	 * This is a linked list used to implement the LRU cache.  There will
 	 * be node_lock_count linked lists here.  Nodes in bucket 1 will be
-@@ -721,6 +738,8 @@ struct dns_rbtdb {
+@@ -742,6 +759,8 @@ struct dns_rbtdb {
 #define RBTDB_ATTR_LOADED               0x01
 #define RBTDB_ATTR_LOADING              0x02
@ -3046,7 +3046,7 @@ index baf7641..a8f4609 100644
 /*%
  * Search Context
  */
-@@ -1791,15 +1810,15 @@ rollback_node(dns_rbtnode_t *node, rbtdb_serial_t serial) {
+@@ -1816,15 +1835,15 @@ rollback_node(dns_rbtnode_t *node, rbtdb_serial_t serial) {
 }
 static inline void
@ -3066,7 +3066,7 @@ index baf7641..a8f4609 100644
 	header->node->dirty = 1;
 	/*
-@@ -1840,8 +1859,8 @@ clean_cache_node(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node) {
+@@ -1865,8 +1884,8 @@ clean_cache_node(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node) {
 		/*
 		 * If current is nonexistent or stale, we can clean it up.
 		 */
@ -3077,7 +3077,7 @@ index baf7641..a8f4609 100644
 			if (top_prev != NULL)
 				top_prev->next = current->next;
 			else
-@@ -2086,6 +2105,80 @@ delete_node(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node) {
+@@ -2111,6 +2130,80 @@ delete_node(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node) {
 	}
 }
@ -3158,7 +3158,7 @@ index baf7641..a8f4609 100644
 /*
  * Caller must be holding the node lock.
  */
-@@ -3318,6 +3411,12 @@ bind_rdataset(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node, rdatasetheader_t *header,
+@@ -3343,6 +3436,12 @@ bind_rdataset(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node, rdatasetheader_t *header,
 		rdataset->attributes |= DNS_RDATASETATTR_OPTOUT;
 	if (PREFETCH(header))
 		rdataset->attributes |= DNS_RDATASETATTR_PREFETCH;
@ -3171,7 +3171,7 @@ index baf7641..a8f4609 100644
 	rdataset->private1 = rbtdb;
 	rdataset->private2 = node;
 	raw = (unsigned char *)header + sizeof(*header);
-@@ -4674,6 +4773,19 @@ check_stale_header(dns_rbtnode_t *node, rdatasetheader_t *header,
+@@ -4699,6 +4798,19 @@ check_stale_header(dns_rbtnode_t *node, rdatasetheader_t *header,
 #endif
 	if (!ACTIVE(header, search->now)) {
@ -3191,7 +3191,7 @@ index baf7641..a8f4609 100644
 		/*
 		 * This rdataset is stale.  If no one else is using the
 		 * node, we can clean it up right now, otherwise we mark
-@@ -4713,7 +4825,7 @@ check_stale_header(dns_rbtnode_t *node, rdatasetheader_t *header,
+@@ -4738,7 +4850,7 @@ check_stale_header(dns_rbtnode_t *node, rdatasetheader_t *header,
 					node->data = header->next;
 				free_rdataset(search->rbtdb, mctx, header);
 			} else {
@ -3200,7 +3200,7 @@ index baf7641..a8f4609 100644
 				*header_prev = header;
 			}
 		} else
-@@ -5154,7 +5266,7 @@ cache_find(dns_db_t *db, dns_name_t *name, dns_dbversion_t *version,
+@@ -5179,7 +5291,7 @@ cache_find(dns_db_t *db, dns_name_t *name, dns_dbversion_t *version,
 				       &locktype, lock, &search,
 				       &header_prev)) {
 			/* Do nothing. */
@ -3209,7 +3209,7 @@ index baf7641..a8f4609 100644
 			/*
 			 * We now know that there is at least one active
 			 * non-stale rdataset at this node.
-@@ -5637,7 +5749,7 @@ expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) {
+@@ -5662,7 +5774,7 @@ expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) {
 			 * refcurrent(rbtnode) must be non-zero.  This is so
 			 * because 'node' is an argument to the function.
 			 */
@ -3218,7 +3218,7 @@ index baf7641..a8f4609 100644
 			if (log)
 				isc_log_write(dns_lctx, category, module,
 					      level, "overmem cache: stale %s",
-@@ -5645,7 +5757,7 @@ expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) {
+@@ -5670,7 +5782,7 @@ expirenode(dns_db_t *db, dns_dbnode_t *node, isc_stdtime_t now) {
 		} else if (force_expire) {
 			if (! RETAIN(header)) {
 				set_ttl(rbtdb, header, 0);
@ -3227,7 +3227,7 @@ index baf7641..a8f4609 100644
 			} else if (log) {
 				isc_log_write(dns_lctx, category, module,
 					      level, "overmem cache: "
-@@ -5904,9 +6016,9 @@ cache_findrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
+@@ -5929,9 +6041,9 @@ cache_findrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
 				 * non-zero.  This is so because 'node' is an
 				 * argument to the function.
 				 */
@ -3239,7 +3239,7 @@ index baf7641..a8f4609 100644
 			if (header->type == matchtype)
 				found = header;
 			else if (header->type == RBTDB_RDATATYPE_NCACHEANY ||
-@@ -6206,7 +6318,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6233,7 +6345,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 				     topheader = topheader->next)
 				{
 					set_ttl(rbtdb, topheader, 0);
@ -3248,7 +3248,7 @@ index baf7641..a8f4609 100644
 				}
 				goto find_header;
 			}
-@@ -6267,7 +6379,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6294,7 +6406,7 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 				 * ncache entry.
 				 */
 				set_ttl(rbtdb, topheader, 0);
@ -3257,7 +3257,7 @@ index baf7641..a8f4609 100644
 				topheader = NULL;
 				goto find_header;
 			}
-@@ -6305,8 +6417,11 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6332,8 +6444,11 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 		}
 		/*
@ -3271,7 +3271,7 @@ index baf7641..a8f4609 100644
 		 */
 		if (rbtversion == NULL && trust < header->trust &&
 		    (ACTIVE(header, now) || header_nx)) {
-@@ -6336,6 +6451,10 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6363,6 +6478,10 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 			if ((options & DNS_DBADD_EXACT) != 0)
 				flags |= DNS_RDATASLAB_EXACT;
@ -3282,7 +3282,7 @@ index baf7641..a8f4609 100644
 			if ((options & DNS_DBADD_EXACTTTL) != 0 &&
 			     newheader->rdh_ttl != header->rdh_ttl)
 					result = DNS_R_NOTEXACT;
-@@ -6379,11 +6498,12 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6406,11 +6525,12 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 			}
 		}
 		/*
@ -3300,7 +3300,7 @@ index baf7641..a8f4609 100644
 		 */
 		if (IS_CACHE(rbtdb) && ACTIVE(header, now) &&
 		    header->type == dns_rdatatype_ns &&
-@@ -6556,10 +6676,10 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
+@@ -6583,10 +6703,10 @@ add32(dns_rbtdb_t *rbtdb, dns_rbtnode_t *rbtnode, rbtdb_version_t *rbtversion,
 				changed->dirty = true;
 			if (rbtversion == NULL) {
 				set_ttl(rbtdb, header, 0);
@ -3313,7 +3313,7 @@ index baf7641..a8f4609 100644
 				}
 			}
 			if (rbtversion != NULL && !header_nx) {
-@@ -8410,6 +8530,30 @@ nodefullname(dns_db_t *db, dns_dbnode_t *node, dns_name_t *name) {
+@@ -8437,6 +8557,30 @@ nodefullname(dns_db_t *db, dns_dbnode_t *node, dns_name_t *name) {
 	return (result);
 }
@ -3344,7 +3344,7 @@ index baf7641..a8f4609 100644
 static dns_dbmethods_t zone_methods = {
 	attach,
 	detach,
-@@ -8455,7 +8599,9 @@ static dns_dbmethods_t zone_methods = {
+@@ -8482,7 +8626,9 @@ static dns_dbmethods_t zone_methods = {
 	NULL,
 	hashsize,
 	nodefullname,
@ -3355,7 +3355,7 @@ index baf7641..a8f4609 100644
 };
 static dns_dbmethods_t cache_methods = {
-@@ -8503,7 +8649,9 @@ static dns_dbmethods_t cache_methods = {
+@@ -8530,7 +8676,9 @@ static dns_dbmethods_t cache_methods = {
 	setcachestats,
 	hashsize,
 	nodefullname,
@ -3366,7 +3366,7 @@ index baf7641..a8f4609 100644
 };
 isc_result_t
-@@ -8774,7 +8922,7 @@ dns_rbtdb_create
+@@ -8801,7 +8949,7 @@ dns_rbtdb_create
 	rbtdb->rpzs = NULL;
 	rbtdb->load_rpzs = NULL;
 	rbtdb->rpz_num = DNS_RPZ_INVALID_NUM;
@ -3375,7 +3375,7 @@ index baf7641..a8f4609 100644
 	/*
 	 * Version Initialization.
 	 */
-@@ -9192,7 +9340,8 @@ rdatasetiter_first(dns_rdatasetiter_t *iterator) {
+@@ -9219,7 +9367,8 @@ rdatasetiter_first(dns_rdatasetiter_t *iterator) {
 				 * rdatasets to work.
 				 */
 				if (NONEXISTENT(header) ||
@ -3385,7 +3385,7 @@ index baf7641..a8f4609 100644
 					header = NULL;
 				break;
 			} else
-@@ -10401,7 +10550,7 @@ static inline bool
+@@ -10428,7 +10577,7 @@ static inline bool
 need_headerupdate(rdatasetheader_t *header, isc_stdtime_t now) {
 	if ((header->attributes &
 	     (RDATASET_ATTR_NONEXISTENT |
@ -3394,7 +3394,7 @@ index baf7641..a8f4609 100644
 	      RDATASET_ATTR_ZEROTTL)) != 0)
 		return (false);
-@@ -10507,7 +10656,7 @@ expire_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
+@@ -10534,7 +10683,7 @@ expire_header(dns_rbtdb_t *rbtdb, rdatasetheader_t *header,
 	      bool tree_locked, expire_t reason)
 {
 	set_ttl(rbtdb, header, 0);
@ -3404,7 +3404,7 @@ index baf7641..a8f4609 100644
 	/*
 	 * Caller must hold the node (write) lock.
 diff --git a/lib/dns/resolver.c b/lib/dns/resolver.c
-index f7f73cd..7a77bde 100644
+index 5e20783..17a4eee 100644
 --- a/lib/dns/resolver.c
 +++ b/lib/dns/resolver.c
@@ -141,16 +141,17 @@
@ -3437,7 +3437,7 @@ index f7f73cd..7a77bde 100644
 #endif
 /* The default maximum number of recursions to follow before giving up. */
-@@ -523,6 +524,11 @@ struct dns_resolver {
+@@ -529,6 +530,11 @@ struct dns_resolver {
 	dns_fetch_t *			primefetch;
 	/* Locked by nlock. */
 	unsigned int			nfctx;
@ -3449,7 +3449,7 @@ index f7f73cd..7a77bde 100644
 };
 #define RES_MAGIC			ISC_MAGIC('R', 'e', 's', '!')
-@@ -1633,14 +1639,12 @@ fctx_setretryinterval(fetchctx_t *fctx, unsigned int rtt) {
+@@ -1650,14 +1656,12 @@ fctx_setretryinterval(fetchctx_t *fctx, unsigned int rtt) {
 	unsigned int seconds;
 	unsigned int us;
@ -3468,7 +3468,7 @@ index f7f73cd..7a77bde 100644
 	/*
 	 * Add a fudge factor to the expected rtt based on the current
-@@ -4518,7 +4522,8 @@ fctx_create(dns_resolver_t *res, dns_name_t *name, dns_rdatatype_t type,
+@@ -4535,7 +4539,8 @@ fctx_create(dns_resolver_t *res, dns_name_t *name, dns_rdatatype_t type,
 	/*
 	 * Compute an expiration time for the entire fetch.
 	 */
@ -3478,7 +3478,7 @@ index f7f73cd..7a77bde 100644
 	iresult = isc_time_nowplusinterval(&fctx->expires, &interval);
 	if (iresult != ISC_R_SUCCESS) {
 		UNEXPECTED_ERROR(__FILE__, __LINE__,
-@@ -9005,6 +9010,8 @@ dns_resolver_create(dns_view_t *view,
+@@ -9059,6 +9064,8 @@ dns_resolver_create(dns_view_t *view,
 	res->spillattimer = NULL;
 	res->zspill = 0;
 	res->zero_no_soa_ttl = false;
@ -3487,7 +3487,7 @@ index f7f73cd..7a77bde 100644
 	res->query_timeout = DEFAULT_QUERY_TIMEOUT;
 	res->maxdepth = DEFAULT_RECURSION_DEPTH;
 	res->maxqueries = DEFAULT_MAX_QUERIES;
-@@ -10339,17 +10346,20 @@ dns_resolver_gettimeout(dns_resolver_t *resolver) {
+@@ -10393,17 +10400,20 @@ dns_resolver_gettimeout(dns_resolver_t *resolver) {
 }
 void
@ -3516,7 +3516,7 @@ index f7f73cd..7a77bde 100644
 }
 void
-@@ -10446,3 +10456,34 @@ dns_resolver_getquotaresponse(dns_resolver_t *resolver, dns_quotatype_t which)
+@@ -10500,3 +10510,34 @@ dns_resolver_getquotaresponse(dns_resolver_t *resolver, dns_quotatype_t which)
 	return (resolver->quotaresp[which]);
 }
@ -3552,7 +3552,7 @@ index f7f73cd..7a77bde 100644
 +	resolver->nonbackofftries = tries;
 +}
 diff --git a/lib/dns/sdb.c b/lib/dns/sdb.c
-index 8afaa52..b370e05 100644
+index 477bb74..09cf932 100644
 --- a/lib/dns/sdb.c
 +++ b/lib/dns/sdb.c
@@ -1370,7 +1370,9 @@ static dns_dbmethods_t sdb_methods = {
@ -3567,7 +3567,7 @@ index 8afaa52..b370e05 100644
 static isc_result_t
 diff --git a/lib/dns/sdlz.c b/lib/dns/sdlz.c
-index 0b9620c..331992e 100644
+index 037d74a..9218fed 100644
 --- a/lib/dns/sdlz.c
 +++ b/lib/dns/sdlz.c
@@ -1336,7 +1336,9 @@ static dns_dbmethods_t sdlzdb_methods = {
@ -3582,7 +3582,7 @@ index 0b9620c..331992e 100644
 /*
 diff --git a/lib/dns/tests/db_test.c b/lib/dns/tests/db_test.c
-index 2849775..812f750 100644
+index bc1cc3f..60fdb81 100644
 --- a/lib/dns/tests/db_test.c
 +++ b/lib/dns/tests/db_test.c
@@ -28,8 +28,9 @@
@ -3813,7 +3813,7 @@ index 2849775..812f750 100644
 						_setup, _teardown),
 		cmocka_unit_test_setup_teardown(dbtype_test,
 diff --git a/lib/dns/view.c b/lib/dns/view.c
-index 0fca1d9..55ede81 100644
+index a7ba613..a644c5f 100644
 --- a/lib/dns/view.c
 +++ b/lib/dns/view.c
@@ -229,6 +229,9 @@ dns_view_create(isc_mem_t *mctx, dns_rdataclass_t rdclass,
@ -3827,7 +3827,7 @@ index 0fca1d9..55ede81 100644
 	view->maxbits = 0;
 	view->v4_aaaa = dns_aaaa_ok;
 diff --git a/lib/isccfg/namedconf.c b/lib/isccfg/namedconf.c
-index 91693b5..5771774 100644
+index 212194e..b562f95 100644
 --- a/lib/isccfg/namedconf.c
 +++ b/lib/isccfg/namedconf.c
@@ -1778,6 +1778,7 @@ view_clauses[] = {
--- a/bind-9.11.23-atomic.patch
+++ b/bind-9.11.23-atomic.patch
@ -1,178 +0,0 @@
 From 1528f231b559670445cfc427937174535981917d Mon Sep 17 00:00:00 2001
 From: =?UTF-8?q?Petr=20Men=C5=A1=C3=ADk?= <pemensik@redhat.com>
 Date: Fri, 18 Sep 2020 14:46:02 +0200
 Subject: [PATCH] Fix isc_atomic_xadd symbol missing
 Squashed commit of the following:
 commit d8afe85342f05d8fec8ee0255451568e936b7eb2
 Author: Mark Andrews <marka@isc.org>
 Date:   Mon Sep 7 16:12:31 2020 +1000
    Update 'init_count' atomically to silence tsan errors.
    (cherry picked from commit 90185b225f4c7acde2fbb04697d857fe496725a2)
 commit f166c7fb7cc262a688ed511e40c9b0d551d5992d
 Author: Mark Andrews <marka@isc.org>
 Date:   Thu Sep 3 12:53:53 2020 +1000
    The node lock was released too early.
    NEGATIVE needs to be call with the node lock held.
    WARNING: ThreadSanitizer: data race
      Write of size 2 at 0x000000000001 by thread T1 (mutexes: write M1):
        #0 mark_stale_header lib/dns/rbtdb.c:1802:21
        #1 add32 lib/dns/rbtdb.c:6559:5
        #2 addrdataset lib/dns/rbtdb.c:6975:12
        #3 dns_db_addrdataset lib/dns/db.c:783:10
        #4 cache_name lib/dns/resolver.c:5829:13
        #5 cache_message lib/dns/resolver.c:5926:14
        #6 resquery_response lib/dns/resolver.c:8618:12
        #7 dispatch lib/isc/task.c:1157:7
        #8 run lib/isc/task.c:1331:2
      Previous read of size 2 at 0x000000000001 by thread T2:
        #0 cache_findrdataset lib/dns/rbtdb.c:5932:6
        #1 dns_db_findrdataset lib/dns/db.c:739:10
        #2 query_addadditional2 bin/named/query.c:2196:11
        #3 additionaldata_ns lib/dns/./rdata/generic/ns_2.c:198:10
        #4 dns_rdata_additionaldata lib/dns/rdata.c:1246:2
        #5 dns_rdataset_additionaldata lib/dns/rdataset.c:629:12
        #6 query_addrdataset bin/named/query.c:2411:8
        #7 query_addrrset bin/named/query.c:2802:2
        #8 query_addbestns bin/named/query.c:3501:2
        #9 query_find bin/named/query.c:9165:4
        #10 query_resume bin/named/query.c:4164:12
        #11 dispatch lib/isc/task.c:1157:7
        #12 run lib/isc/task.c:1331:2
    (cherry picked from commit a1dcb73f677969d99df3ccff2acf4737e18a72b1)
 commit 591a80fa95b8f3f3e716c45ceb9c5e4ccfa551c8
 Author: Mark Andrews <marka@isc.org>
 Date:   Mon Aug 24 17:34:58 2020 +1000
    increment header->count atomically
    (cherry picked from commit 121837aa75ced489e28f8ce1dd20315487d199fa)
 ---
 lib/dns/rbtdb.c | 43 +++++++++++++++++++++++++++++++++++--------
 1 file changed, 35 insertions(+), 8 deletions(-)
 diff --git a/lib/dns/rbtdb.c b/lib/dns/rbtdb.c
 index 88c39bf714..31ced8e73a 100644
 --- a/lib/dns/rbtdb.c
 +++ b/lib/dns/rbtdb.c
@@ -399,6 +399,23 @@ typedef isc_mutex_t nodelock_t;
 #define NODE_WEAKDOWNGRADE(l)   ((void)0)
 #endif
 +#if defined(ISC_PLATFORM_HAVESTDATOMIC)
 +#if defined(__cplusplus)
 +#include <isc/stdatomic.h>
 +#else
 +#include <stdatomic.h>
 +#endif
 +#define DNS_RBTDB_STDATOMIC 1
 +#define DNS_RBTDB_INC(x) atomic_fetch_add(&(x), (1))
 +#define DNS_RBTDB_LOAD(x) atomic_load(&(x))
 +#elif defined(ISC_PLATFORM_HAVEXADD)
 +#define DNS_RBTDB_INC(x) isc_atomic_xadd((int *)&(x), 1);
 +#define DNS_RBTDB_LOAD(x) isc_atomic_xadd((int *)&(x), 0);
 +#else
 +#define DNS_RBTDB_INC(x) ((x)++)
 +#define DNS_RBTDB_LOAD(x) (x)
 +#endif
 +
 /*%
  * Whether to rate-limit updating the LRU to avoid possible thread contention.
  * Our performance measurement has shown the cost is marginal, so it's defined
@@ -457,7 +474,11 @@ typedef struct rdatasetheader {
 	 * this rdataset.
 	 */
 -	uint32_t                    count;
 +#ifdef DNS_RBTDB_STDATOMIC
 +	_Atomic(uint32_t)                count;
 +#else
 +	uint32_t                         count;
 +#endif
 	/*%<
 	 * Monotonously increased every time this rdataset is bound so that
 	 * it is used as the base of the starting point in DNS responses
@@ -952,7 +973,11 @@ static char FILE_VERSION[32] = "\0";
  *      that indicates that the database does not implement cyclic
  *      processing.
  */
 +#ifdef DNS_RBTDB_STDATOMIC
 +static _Atomic(unsigned int) init_count;
 +#else
 static unsigned int init_count;
 +#endif
 /*
  * Locking
@@ -3322,7 +3347,7 @@ bind_rdataset(dns_rbtdb_t *rbtdb, dns_rbtnode_t *node, rdatasetheader_t *header,
 	rdataset->private2 = node;
 	raw = (unsigned char *)header + sizeof(*header);
 	rdataset->private3 = raw;
 -	rdataset->count = header->count++;
 +	rdataset->count = DNS_RBTDB_INC(header->count);
 	if (rdataset->count == UINT32_MAX)
 		rdataset->count = 0;
@@ -5924,10 +5949,10 @@ cache_findrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
 		}
 	}
 -	NODE_UNLOCK(lock, locktype);
 -
 -	if (found == NULL)
 +	if (found == NULL) {
 +		NODE_UNLOCK(lock, locktype);
 		return (ISC_R_NOTFOUND);
 +	}
 	if (NEGATIVE(found)) {
 		/*
@@ -5939,6 +5964,8 @@ cache_findrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
 			result = DNS_R_NCACHENXRRSET;
 	}
 +	NODE_UNLOCK(lock, locktype);
 +
 	update_cachestats(rbtdb, result);
 	return (result);
@@ -6839,7 +6866,7 @@ addrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
 		newheader->attributes |= RDATASET_ATTR_ZEROTTL;
 	newheader->noqname = NULL;
 	newheader->closest = NULL;
 -	newheader->count = isc_atomic_xadd((int32_t*)&init_count, 1);
 +	newheader->count = DNS_RBTDB_INC(init_count);
 	newheader->trust = rdataset->trust;
 	newheader->additional_auth = NULL;
 	newheader->additional_glue = NULL;
@@ -7035,7 +7062,7 @@ subtractrdataset(dns_db_t *db, dns_dbnode_t *node, dns_dbversion_t *version,
 	newheader->trust = 0;
 	newheader->noqname = NULL;
 	newheader->closest = NULL;
 -	newheader->count = isc_atomic_xadd((int32_t*)&init_count, 1);
 +	newheader->count = DNS_RBTDB_INC(init_count);
 	newheader->additional_auth = NULL;
 	newheader->additional_glue = NULL;
 	newheader->last_used = 0;
@@ -7481,7 +7508,7 @@ loading_addrdataset(void *arg, dns_name_t *name, dns_rdataset_t *rdataset) {
 	newheader->serial = 1;
 	newheader->noqname = NULL;
 	newheader->closest = NULL;
 -	newheader->count = isc_atomic_xadd((int32_t*)&init_count, 1);
 +	newheader->count = DNS_RBTDB_INC(init_count);
 	newheader->additional_auth = NULL;
 	newheader->additional_glue = NULL;
 	newheader->last_used = 0;
 -- 
 2.26.2
--- a/bind.spec
+++ b/bind.spec
@ -58,7 +58,7 @@
 #
 # lib*.so.X versions of selected libraries
-%global sover_dns 1110
+%global sover_dns 1112
 %global sover_isc 1107
 %global sover_irs 161
 %global sover_isccfg 163
@ -66,8 +66,8 @@
 Summary:  The Berkeley Internet Name Domain (BIND) DNS (Domain Name System) server
 Name:     bind
 License:  MPLv2.0
-Version:  9.11.23
+Version:  9.11.24
-Release:  2%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}
+Release:  1%{?PATCHVER:.%{PATCHVER}}%{?PREVER:.%{PREVER}}%{?dist}
 Epoch:    32
 Url:      https://www.isc.org/downloads/bind/
 #
@ -145,10 +145,6 @@ Patch157:bind-9.11-fips-tests.patch
 Patch158:bind-9.11-rt31459.patch
 # [RT #46047] commit 24172bd2eeba91441ab1c65d2717b0692309244a ISC 4724
 Patch159:bind-9.11-rt46047.patch
 # commit 66ba2fdad583d962a1f4971c85d58381f0849e4d
 # commit b105ccee68ccc3c18e6ea530063b3c8e5a42571c
 # commit 083461d3329ff6f2410745848a926090586a9846
 Patch160:bind-9.11-rh1624100.patch
 # https://gitlab.isc.org/isc-projects/bind9/issues/555
 Patch161:bind-9.11-host-idn-disable.patch
 # https://gitlab.isc.org/isc-projects/bind9/commit/8a98277811e
@ -166,10 +162,6 @@ Patch174:bind-9.11-json-c.patch
 Patch175:bind-9.11-fips-disable.patch
 Patch177: bind-9.11-serve-stale.patch
 Patch178: bind-9.11-serve-stale-dbfix.patch
 # https://bugzilla.redhat.com/show_bug.cgi?id=1736762
 Patch183: bind-9.11-rh1736762-5.patch
 # https://gitlab.isc.org/isc-projects/bind9/-/issues/2167
 Patch184: bind-9.11.23-atomic.patch
 # SDB patches
 Patch11: bind-9.3.2b2-sdbsrc.patch
@ -571,7 +563,6 @@ are used for building ISC DHCP.
 %patch157 -p1 -b .fips-tests
 %patch158 -p1 -b .rt31459
 %patch159 -p1 -b .rt46047
 %patch160 -p1 -b .rh1624100
 %patch161 -p1 -b .host-idn-disable
 %patch163 -p1 -b .rh1663318
 %patch164 -p1 -b .rh1666814
@ -584,8 +575,6 @@ are used for building ISC DHCP.
 %patch175 -p1 -b .rh1709553
 %patch177 -p1 -b .serve-stale
 %patch178 -p1 -b .rh1770492
 %patch183 -p1 -b .rh1736762-5
 %patch184 -p1 -b .rbtdb-atomic
 mkdir lib/dns/tests/testdata/dstrandom
 cp -a %{SOURCE50} lib/dns/tests/testdata/dstrandom/random.data
@ -1619,6 +1608,9 @@ fi;
 %endif
 %changelog
 * Fri Oct 23 2020 Petr Menšík <pemensik@redhat.com> - 32:9.11.24-1
 - Update to 9.11.24
 * Wed Sep 23 2020 Adrian Reber <adrian@lisas.de> - 32:9.11.23-2
 - Rebuilt for protobuf 3.13
--- a/4
+++ b/4
@ -1,2 +1,2 @@
-SHA512 (bind-9.11.23.tar.gz) = df374dcfdad5c905d5607fd3a5dcfd236f1c9ee448902db520748a738d1ff2f1761603bf62949d38932fcd3ebbf36e693737c40f0a6233af20ee91c3f9a3f462
+SHA512 (bind-9.11.24.tar.gz) = 30b4910be9e59b1df9184ddbd95341494c08a2c530b02077f28492c248af607d7d4c6666459a0e7cc0e9ad6c2b12ff3e7b03f500a720b39d304008f0ab94d5fa
-SHA512 (bind-9.11.23.tar.gz.asc) = afba039f50ad94fffa7891730d2d506a035f7abedeaec2f05abf19d030ffebc271b49e24adb3720f7bdb73318d52ededf0765ee082a6dc7cd9b581facafd411a
+SHA512 (bind-9.11.24.tar.gz.asc) = 7ec9a0fa9cc61ab64c2c2c67fabfe17311253da509dbe658dfe5a63d4fada2d0800a2e6d388d8303ccaa4ef110c5a110569724030df3a34dee58b0a58904bbcb
`@ -1,2 +1,2 @@`
	`SHA512 (bind-9.11.23.tar.gz) = df374dcfdad5c905d5607fd3a5dcfd236f1c9ee448902db520748a738d1ff2f1761603bf62949d38932fcd3ebbf36e693737c40f0a6233af20ee91c3f9a3f462`	`SHA512 (bind-9.11.24.tar.gz) = 30b4910be9e59b1df9184ddbd95341494c08a2c530b02077f28492c248af607d7d4c6666459a0e7cc0e9ad6c2b12ff3e7b03f500a720b39d304008f0ab94d5fa`
	`SHA512 (bind-9.11.23.tar.gz.asc) = afba039f50ad94fffa7891730d2d506a035f7abedeaec2f05abf19d030ffebc271b49e24adb3720f7bdb73318d52ededf0765ee082a6dc7cd9b581facafd411a`	`SHA512 (bind-9.11.24.tar.gz.asc) = 7ec9a0fa9cc61ab64c2c2c67fabfe17311253da509dbe658dfe5a63d4fada2d0800a2e6d388d8303ccaa4ef110c5a110569724030df3a34dee58b0a58904bbcb`