crosstool-ng: patches/glibc/2.9/150-regex-BZ697.patch@b64cfb67944e (annotated)

yann@1201	1	Original patch from: gentoo/src/patchsets/glibc/2.9/0053_all_glibc-2.9-regex-BZ697.patch
yann@1201	2
yann@1201	3	-= BEGIN original header =-
yann@1201	4	http://sourceware.org/ml/libc-alpha/2009-01/msg00006.html
yann@1201	5
yann@1201	6	From 37bdc055ceeb6b1144c07448a7210d9ab3fbb2f5 Mon Sep 17 00:00:00 2001
yann@1201	7	From: Ulrich Drepper <drepper@redhat.com>
yann@1201	8	Date: Thu, 8 Jan 2009 00:47:05 +0000
yann@1201	9	Subject: [PATCH] (prune_impossible_nodes): Handle sifted_states[0] being NULL also if
yann@1201	10	there are no backreferences.
yann@1201	11
yann@1201	12	-= END original header =-
yann@1201	13
yann@1201	14	diff -durN glibc-2_9.orig/posix/regexec.c glibc-2_9/posix/regexec.c
yann@1201	15	--- glibc-2_9.orig/posix/regexec.c 2007-10-12 19:47:13.000000000 +0200
yann@1201	16	+++ glibc-2_9/posix/regexec.c 2009-02-02 22:00:43.000000000 +0100
yann@1201	17	@@ -1004,6 +1004,11 @@
yann@1201	18	re_node_set_free (&sctx.limits);
yann@1201	19	if (BE (ret != REG_NOERROR, 0))
yann@1201	20	goto free_return;
yann@1201	21	+ if (sifted_states[0] == NULL)
yann@1201	22	+ {
yann@1201	23	+ ret = REG_NOMATCH;
yann@1201	24	+ goto free_return;
yann@1201	25	+ }
yann@1201	26	}
yann@1201	27	re_free (mctx->state_log);
yann@1201	28	mctx->state_log = sifted_states;

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Aug 02 18:28:10 2011 +0200 (2011-08-02)
changeset 2590	b64cfb67944e
parent 1201	c9967a6e3b25
permissions	-rw-r--r--