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authorNatanael Copa <ncopa@alpinelinux.org>2011-10-21 14:23:15 +0000
committerNatanael Copa <ncopa@alpinelinux.org>2011-10-21 14:23:15 +0000
commitf0da2a7793f17fdca10df09ca568cea681f53d31 (patch)
tree1b398d6b12a714fa850d7e55979ba33bb5253106 /main/libc0.9.32
parentda7d55d04ef1a98f44cdff112afdde3dda7810f6 (diff)
downloadaports-f0da2a7793f17fdca10df09ca568cea681f53d31.tar.bz2
aports-f0da2a7793f17fdca10df09ca568cea681f53d31.tar.xz
main/libc0.9.32: add fix from upstream
Diffstat (limited to 'main/libc0.9.32')
-rw-r--r--main/libc0.9.32/APKBUILD4
-rw-r--r--main/libc0.9.32/uclibc-resolv-fix-memory-leak.patch33
2 files changed, 36 insertions, 1 deletions
diff --git a/main/libc0.9.32/APKBUILD b/main/libc0.9.32/APKBUILD
index acb107f37..cbf5aa339 100644
--- a/main/libc0.9.32/APKBUILD
+++ b/main/libc0.9.32/APKBUILD
@@ -4,7 +4,7 @@ pkgname=libc$_abiver
_gitver=
pkgver=0.9.32
_ver=${pkgver/_/-}
-pkgrel=3
+pkgrel=4
pkgdesc="C library for developing embedded Linux systems"
url=http://uclibc.org
license="LGPL-2"
@@ -22,6 +22,7 @@ _snapfile="$pkgname-$pkgver.tar.bz2"
source="http://uclibc.org/downloads/uClibc-${_ver}.tar.bz2
compat-stack-guard.patch
uclibc-resolv-cname-fix.diff
+ uclibc-resolv-fix-memory-leak.patch
0001-resolv-fix-resolver-to-return-TRY_AGAIN-on-timeout.patch
0001-libm-x86_64-implement-some-fenv-functions.patch
0001-ldso-limited-support-for-ORIGIN-in-rpath.patch
@@ -130,6 +131,7 @@ libthread_db() {
md5sums="cfcb6c25d8ebe12817499d8749ee8ae1 uClibc-0.9.32.tar.bz2
a9bfb77ea7dc5fb9abf4d4b19201c614 compat-stack-guard.patch
5d6e3e382b66f59cfd7242a4fe453f98 uclibc-resolv-cname-fix.diff
+6bdb884bd00b053247e02b4024d33b39 uclibc-resolv-fix-memory-leak.patch
08f31006426a0fca561f262f36bcfb01 0001-resolv-fix-resolver-to-return-TRY_AGAIN-on-timeout.patch
68913d6f096fd647e8bdb7ef182c05a4 0001-libm-x86_64-implement-some-fenv-functions.patch
bc164e262c5feab55c800780704fa71c 0001-ldso-limited-support-for-ORIGIN-in-rpath.patch
diff --git a/main/libc0.9.32/uclibc-resolv-fix-memory-leak.patch b/main/libc0.9.32/uclibc-resolv-fix-memory-leak.patch
new file mode 100644
index 000000000..8738ba774
--- /dev/null
+++ b/main/libc0.9.32/uclibc-resolv-fix-memory-leak.patch
@@ -0,0 +1,33 @@
+From bb8d500a75a3050fe3198773ce7b07f669fe8f13 Mon Sep 17 00:00:00 2001
+From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+Date: Fri, 14 Oct 2011 15:47:42 +0000
+Subject: resolv: fix memory leak
+
+Timothy Holdener writes:
+small memory leak in __dns_lookup() when the A record
+in the DNS answer is preceded by one or more CNAME records.
+
+Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
+---
+diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c
+index 38254bd..e415d30 100644
+--- a/libc/inet/resolv.c
++++ b/libc/inet/resolv.c
+@@ -1507,6 +1507,7 @@ int attribute_hidden __dns_lookup(const char *name,
+ DPRINTF("Decoding answer at pos %d\n", pos);
+
+ first_answer = 1;
++ a->dotted = NULL;
+ for (j = 0; j < h.ancount; j++) {
+ i = __decode_answer(packet, pos, packet_len, &ma);
+ if (i < 0) {
+@@ -1523,6 +1524,7 @@ int attribute_hidden __dns_lookup(const char *name,
+ ma.buf = a->buf;
+ ma.buflen = a->buflen;
+ ma.add_count = a->add_count;
++ free(a->dotted);
+ memcpy(a, &ma, sizeof(ma));
+ if (a->atype != T_SIG && (NULL == a->buf || (type != T_A && type != T_AAAA)))
+ break;
+--
+cgit v0.9.0.1-2-gef13