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-rw-r--r--multilib-testing/lib32-glibc/PKGBUILD24
-rw-r--r--multilib-testing/lib32-glibc/glibc-2.14.1-tzfile-overflow.patch72
2 files changed, 88 insertions, 8 deletions
diff --git a/multilib-testing/lib32-glibc/PKGBUILD b/multilib-testing/lib32-glibc/PKGBUILD
index 61b3494d5..59f17da2a 100644
--- a/multilib-testing/lib32-glibc/PKGBUILD
+++ b/multilib-testing/lib32-glibc/PKGBUILD
@@ -1,4 +1,4 @@
-# $Id: PKGBUILD 59996 2011-12-03 03:13:45Z heftig $
+# $Id: PKGBUILD 60806 2011-12-18 13:40:00Z heftig $
# Maintainer: Jan "heftig" Steffens <jan.steffens@gmail.com>
# Contributor: Jan de Groot <jgc@archlinux.org>
# Contributor: Allan McRae <allan@archlinux.org>
@@ -9,7 +9,7 @@
_pkgbasename=glibc
pkgname=lib32-$_pkgbasename
pkgver=2.14.1
-pkgrel=2
+pkgrel=4
_glibcdate=20111025
pkgdesc="GNU C Library for multilib"
arch=('x86_64')
@@ -29,6 +29,7 @@ source=(ftp://ftp.archlinux.org/other/glibc/${_pkgbasename}-${pkgver}_${_glibcda
glibc-2.14-revert-4768ae77.patch
glibc-2.14-reexport-rpc-interface.patch
glibc-2.14-reinstall-nis-rpc-headers.patch
+ glibc-2.14.1-tzfile-overflow.patch
lib32-glibc.conf)
md5sums=('c52a15134dfa9f2c94f2ccd4cb155cf1'
'4dadb9203b69a3210d53514bb46f41c3'
@@ -41,6 +42,7 @@ md5sums=('c52a15134dfa9f2c94f2ccd4cb155cf1'
'7da8c554a3b591c7401d7023b1928afc'
'c5de2a946215d647c8af5432ec4b0da0'
'55febbb72139ac7b65757df085024b83'
+ '178779bfaa1418c709f31c25eb3d8a3e'
'a8f4549c716cd37244fbf1ed059497f8')
build() {
@@ -84,6 +86,10 @@ build() {
# http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=bdd816a3 (only fedora branch...)
patch -Np1 -i ${srcdir}/glibc-2.14-reinstall-nis-rpc-headers.patch
+ # http://sourceware.org/bugzilla/show_bug.cgi?id=13506
+ # http://sourceware.org/git/?p=glibc.git;a=commitdiff;h=97ac2654
+ patch -Np1 -i ${srcdir}/glibc-2.14.1-tzfile-overflow.patch
+
cd ${srcdir}
mkdir glibc-build
cd glibc-build
@@ -139,17 +145,19 @@ package() {
# We need one 32 bit specific header file
find ${pkgdir}/usr/include -type f -not -name stubs-32.h -delete
- # manually strip files as stripping libpthread-*.so and libthread_db.so
- # with the default $STRIP_SHARED breaks gdb and stripping ld-*.so breaks
- # valgrind on x86_64
+ # Do not strip the following files for improved debugging support
+ # ("improved" as in not breaking gdb and valgrind...):
+ # ld-${pkgver}.so
+ # libc-${pkgver}.so
+ # libpthread-${pkgver}.so
+ # libthread_db-1.0.so
cd $pkgdir
strip $STRIP_BINARIES usr/lib32/getconf/*
- strip $STRIP_STATIC usr/lib32/*.a \
- lib32/{{ld,libpthread}-${pkgver},libthread_db-1.0}.so
+ strip $STRIP_STATIC usr/lib32/*.a
- strip $STRIP_SHARED lib32/{libanl,libBrokenLocale,libc,libcidn,libcrypt}-${pkgver}.so \
+ strip $STRIP_SHARED lib32/{libanl,libBrokenLocale,libcidn,libcrypt}-${pkgver}.so \
lib32/libnss_{compat,dns,files,hesiod,nis,nisplus}-${pkgver}.so \
lib32/{libdl,libm,libnsl,libresolv,librt,libutil}-${pkgver}.so \
lib32/{libmemusage,libpcprofile,libSegFault}.so \
diff --git a/multilib-testing/lib32-glibc/glibc-2.14.1-tzfile-overflow.patch b/multilib-testing/lib32-glibc/glibc-2.14.1-tzfile-overflow.patch
new file mode 100644
index 000000000..9e21cbfd3
--- /dev/null
+++ b/multilib-testing/lib32-glibc/glibc-2.14.1-tzfile-overflow.patch
@@ -0,0 +1,72 @@
+diff --git a/time/tzfile.c b/time/tzfile.c
+index 144e20b..402389c 100644
+--- a/time/tzfile.c
++++ b/time/tzfile.c
+@@ -234,23 +234,58 @@ __tzfile_read (const char *file, size_t extra, char **extrap)
+ goto read_again;
+ }
+
++ if (__builtin_expect (num_transitions
++ > ((SIZE_MAX - (__alignof__ (struct ttinfo) - 1))
++ / (sizeof (time_t) + 1)), 0))
++ goto lose;
+ total_size = num_transitions * (sizeof (time_t) + 1);
+ total_size = ((total_size + __alignof__ (struct ttinfo) - 1)
+ & ~(__alignof__ (struct ttinfo) - 1));
+ types_idx = total_size;
+- total_size += num_types * sizeof (struct ttinfo) + chars;
++ if (__builtin_expect (num_types
++ > (SIZE_MAX - total_size) / sizeof (struct ttinfo), 0))
++ goto lose;
++ total_size += num_types * sizeof (struct ttinfo);
++ if (__builtin_expect (chars > SIZE_MAX - total_size, 0))
++ goto lose;
++ total_size += chars;
++ if (__builtin_expect (__alignof__ (struct leap) - 1
++ > SIZE_MAX - total_size, 0))
++ goto lose;
+ total_size = ((total_size + __alignof__ (struct leap) - 1)
+ & ~(__alignof__ (struct leap) - 1));
+ leaps_idx = total_size;
++ if (__builtin_expect (num_leaps
++ > (SIZE_MAX - total_size) / sizeof (struct leap), 0))
++ goto lose;
+ total_size += num_leaps * sizeof (struct leap);
+- tzspec_len = (sizeof (time_t) == 8 && trans_width == 8
+- ? st.st_size - (ftello (f)
+- + num_transitions * (8 + 1)
+- + num_types * 6
+- + chars
+- + num_leaps * 12
+- + num_isstd
+- + num_isgmt) - 1 : 0);
++ tzspec_len = 0;
++ if (sizeof (time_t) == 8 && trans_width == 8)
++ {
++ off_t rem = st.st_size - ftello (f);
++ if (__builtin_expect (rem < 0
++ || (size_t) rem < (num_transitions * (8 + 1)
++ + num_types * 6
++ + chars), 0))
++ goto lose;
++ tzspec_len = (size_t) rem - (num_transitions * (8 + 1)
++ + num_types * 6
++ + chars);
++ if (__builtin_expect (num_leaps > SIZE_MAX / 12
++ || tzspec_len < num_leaps * 12, 0))
++ goto lose;
++ tzspec_len -= num_leaps * 12;
++ if (__builtin_expect (tzspec_len < num_isstd, 0))
++ goto lose;
++ tzspec_len -= num_isstd;
++ if (__builtin_expect (tzspec_len == 0 || tzspec_len - 1 < num_isgmt, 0))
++ goto lose;
++ tzspec_len -= num_isgmt + 1;
++ if (__builtin_expect (SIZE_MAX - total_size < tzspec_len, 0))
++ goto lose;
++ }
++ if (__builtin_expect (SIZE_MAX - total_size - tzspec_len < extra, 0))
++ goto lose;
+
+ /* Allocate enough memory including the extra block requested by the
+ caller. */