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glibc  2.9
bug-regex23.c
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00001 /* Test we don't segfault on invalid UTF-8 sequence.
00002    Copyright (C) 2004 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
00005 
00006    The GNU C Library is free software; you can redistribute it and/or
00007    modify it under the terms of the GNU Lesser General Public
00008    License as published by the Free Software Foundation; either
00009    version 2.1 of the License, or (at your option) any later version.
00010 
00011    The GNU C Library is distributed in the hope that it will be useful,
00012    but WITHOUT ANY WARRANTY; without even the implied warranty of
00013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014    Lesser General Public License for more details.
00015 
00016    You should have received a copy of the GNU Lesser General Public
00017    License along with the GNU C Library; if not, write to the Free
00018    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00019    02111-1307 USA.  */
00020 
00021 #include <locale.h>
00022 #include <regex.h>
00023 #include <string.h>
00024 
00025 int
00026 main (void)
00027 {
00028   regex_t r;
00029 
00030   memset (&r, 0, sizeof (r));
00031   setlocale (LC_ALL, "de_DE.UTF-8");
00032   regcomp (&r, "[-a-z_0-9.]+@[-a-z_0-9.]+", REG_EXTENDED | REG_ICASE);
00033   regexec (&r, "\xe7\xb7\x95\xe7\x97", 0, NULL, 0);
00034   return 0;
00035 }