diff options
Diffstat (limited to 'patches/glibc/2_9/150-regex-BZ697.patch')
| -rw-r--r-- | patches/glibc/2_9/150-regex-BZ697.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/patches/glibc/2_9/150-regex-BZ697.patch b/patches/glibc/2_9/150-regex-BZ697.patch new file mode 100644 index 0000000..5b70629 --- /dev/null +++ b/patches/glibc/2_9/150-regex-BZ697.patch @@ -0,0 +1,28 @@ +Original patch from: gentoo/src/patchsets/glibc/2.9/0053_all_glibc-2.9-regex-BZ697.patch + +-= BEGIN original header =- +http://sourceware.org/ml/libc-alpha/2009-01/msg00006.html + +From 37bdc055ceeb6b1144c07448a7210d9ab3fbb2f5 Mon Sep 17 00:00:00 2001 +From: Ulrich Drepper <drepper@redhat.com> +Date: Thu, 8 Jan 2009 00:47:05 +0000 +Subject: [PATCH] (prune_impossible_nodes): Handle sifted_states[0] being NULL also if + there are no backreferences. + +-= END original header =- + +diff -durN glibc-2_9.orig/posix/regexec.c glibc-2_9/posix/regexec.c +--- glibc-2_9.orig/posix/regexec.c 2007-10-12 19:47:13.000000000 +0200 ++++ glibc-2_9/posix/regexec.c 2009-02-02 22:00:43.000000000 +0100 +@@ -1004,6 +1004,11 @@ + re_node_set_free (&sctx.limits); + if (BE (ret != REG_NOERROR, 0)) + goto free_return; ++ if (sifted_states[0] == NULL) ++ { ++ ret = REG_NOMATCH; ++ goto free_return; ++ } + } + re_free (mctx->state_log); + mctx->state_log = sifted_states; |