1.1 --- a/patches/glibc/2_9/150-regex-BZ697.patch Sat Apr 11 19:03:02 2009 +0000
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,28 +0,0 @@
1.4 -Original patch from: gentoo/src/patchsets/glibc/2.9/0053_all_glibc-2.9-regex-BZ697.patch
1.5 -
1.6 --= BEGIN original header =-
1.7 -http://sourceware.org/ml/libc-alpha/2009-01/msg00006.html
1.8 -
1.9 -From 37bdc055ceeb6b1144c07448a7210d9ab3fbb2f5 Mon Sep 17 00:00:00 2001
1.10 -From: Ulrich Drepper <drepper@redhat.com>
1.11 -Date: Thu, 8 Jan 2009 00:47:05 +0000
1.12 -Subject: [PATCH] (prune_impossible_nodes): Handle sifted_states[0] being NULL also if
1.13 - there are no backreferences.
1.14 -
1.15 --= END original header =-
1.16 -
1.17 -diff -durN glibc-2_9.orig/posix/regexec.c glibc-2_9/posix/regexec.c
1.18 ---- glibc-2_9.orig/posix/regexec.c 2007-10-12 19:47:13.000000000 +0200
1.19 -+++ glibc-2_9/posix/regexec.c 2009-02-02 22:00:43.000000000 +0100
1.20 -@@ -1004,6 +1004,11 @@
1.21 - re_node_set_free (&sctx.limits);
1.22 - if (BE (ret != REG_NOERROR, 0))
1.23 - goto free_return;
1.24 -+ if (sifted_states[0] == NULL)
1.25 -+ {
1.26 -+ ret = REG_NOMATCH;
1.27 -+ goto free_return;
1.28 -+ }
1.29 - }
1.30 - re_free (mctx->state_log);
1.31 - mctx->state_log = sifted_states;