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Fix access after end of search string in regex matcher

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This commit is contained in:
Andreas Schwab
2011-11-29 10:52:22 +01:00
parent c5a0802a68
commit f3a6cc0a56
9 changed files with 34 additions and 22 deletions
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6
string/strcoll_l.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1995-1997,2002,2004,2007,2010 Free Software Foundation, Inc.
/* Copyright (C) 1995-1997,2002,2004,2007,2010,2011 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Written by Ulrich Drepper <drepper@gnu.org>, 1995.
@ -205,7 +205,7 @@ STRCOLL (s1, s2, l)
while (*us1 != L('\0'))
{
int32_t tmp = findidx (&us1);
int32_t tmp = findidx (&us1, -1);
rule1arr[idx1max] = tmp >> 24;
idx1arr[idx1max] = tmp & 0xffffff;
idx1cnt = idx1max++;
@ -267,7 +267,7 @@ STRCOLL (s1, s2, l)
while (*us2 != L('\0'))
{
int32_t tmp = findidx (&us2);
int32_t tmp = findidx (&us2, -1);
rule2arr[idx2max] = tmp >> 24;
idx2arr[idx2max] = tmp & 0xffffff;
idx2cnt = idx2max++;

2
string/strxfrm_l.c
View File

@ -176,7 +176,7 @@ STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
idxmax = 0;
do
{
int32_t tmp = findidx (&usrc);
int32_t tmp = findidx (&usrc, -1);
rulearr[idxmax] = tmp >> 24;
idxarr[idxmax] = tmp & 0xffffff;