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preserve new line in fd BIO BIO_gets() as other BIOs do

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This commit is contained in:
Tomas Mraz 2016-12-22 14:40:28 +01:00
parent 836560b322
commit fe449cd23c
2 changed files with 35 additions and 1 deletions
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29
openssl-1.1.0-bio-fd-preserve-nl.patch Normal file
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@ -0,0 +1,29 @@
diff -up openssl-1.1.0c/crypto/bio/bss_fd.c.preserve-nl openssl-1.1.0c/crypto/bio/bss_fd.c
--- openssl-1.1.0c/crypto/bio/bss_fd.c.preserve-nl 2016-11-10 15:03:44.000000000 +0100
+++ openssl-1.1.0c/crypto/bio/bss_fd.c 2016-12-22 14:36:16.730740423 +0100
@@ -202,8 +202,10 @@ static int fd_gets(BIO *bp, char *buf, i
char *ptr = buf;
char *end = buf + size - 1;
- while ((ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n'))
- ptr++;
+ while (ptr < end && fd_read(bp, ptr, 1) > 0) {
+ if (*ptr++ == '\n')
+ break;
+ }
ptr[0] = '\0';
diff -up openssl-1.1.0c/doc/crypto/BIO_read.pod.preserve-nl openssl-1.1.0c/doc/crypto/BIO_read.pod
--- openssl-1.1.0c/doc/crypto/BIO_read.pod.preserve-nl 2016-11-10 15:03:45.000000000 +0100
+++ openssl-1.1.0c/doc/crypto/BIO_read.pod 2016-12-22 14:37:22.731245197 +0100
@@ -23,7 +23,8 @@ in B<buf>. Usually this operation will a
from the BIO of maximum length B<len-1>. There are exceptions to this,
however; for example, BIO_gets() on a digest BIO will calculate and
return the digest and other BIOs may not support BIO_gets() at all.
-The returned string is always NUL-terminated.
+The returned string is always NUL-terminated and the '\n' is preserved
+if present in the input data.
BIO_write() attempts to write B<len> bytes from B<buf> to BIO B<b>.

7
openssl.spec
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@ -22,7 +22,7 @@
Summary: Utilities from the general purpose cryptography library with TLS implementation
Name: openssl
Version: 1.1.0c
Release: 4%{?dist}
Release: 5%{?dist}
Epoch: 1
# We have to remove certain patented algorithms from the openssl source
# tarball with the hobble-openssl script which is included below.
@ -59,6 +59,7 @@ Patch40: openssl-1.1.0-disable-ssl3.patch
Patch41: openssl-1.1.0-system-cipherlist.patch
Patch42: openssl-1.1.0-fips.patch
Patch43: openssl-1.1.0-afalg-eventfd2.patch
Patch44: openssl-1.1.0-bio-fd-preserve-nl.patch
# Backported fixes including security fixes
Patch60: openssl-1.1.0-sslread-revert.patch
Patch61: openssl-1.1.0-cert-req.patch
@ -160,6 +161,7 @@ cp %{SOURCE13} test/
%patch41 -p1 -b .system-cipherlist
%patch42 -p1 -b .fips
%patch43 -p1 -b .eventfd2
%patch44 -p1 -b .preserve-nl
%patch60 -p1 -b .sslread-revert
%patch61 -p1 -b .cert-req
@ -430,6 +432,9 @@ export LD_LIBRARY_PATH
%postun libs -p /sbin/ldconfig
%changelog
* Thu Dec 22 2016 Tomáš Mráz <tmraz@redhat.com> 1.1.0c-5
- preserve new line in fd BIO BIO_gets() as other BIOs do
* Fri Dec 2 2016 Tomáš Mráz <tmraz@redhat.com> 1.1.0c-4
- FIPS mode fixes for TLS