1: /* Test we don't segfault on invalid UTF-8 sequence.
    2:    Copyright (C) 2004 Free Software Foundation, Inc.
    3:    This file is part of the GNU C Library.
    4:    Contributed by Jakub Jelinek <jakub@redhat.com>, 2004.
    5: 
    6:    The GNU C Library is free software; you can redistribute it and/or
    7:    modify it under the terms of the GNU Lesser General Public
    8:    License as published by the Free Software Foundation; either
    9:    version 2.1 of the License, or (at your option) any later version.
   10: 
   11:    The GNU C Library is distributed in the hope that it will be useful,
   12:    but WITHOUT ANY WARRANTY; without even the implied warranty of
   13:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   14:    Lesser General Public License for more details.
   15: 
   16:    You should have received a copy of the GNU Lesser General Public
   17:    License along with the GNU C Library; if not, write to the Free
   18:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   19:    02111-1307 USA.  */
   20: 
   21: #include <locale.h>
   22: #include <regex.h>
   23: #include <string.h>
   24: 
   25: int
   26: main (void)
   27: {
   28:   regex_t r;
   29: 
   30:   memset (&r, 0, sizeof (r));
   31:   setlocale (LC_ALL, "de_DE.UTF-8");
   32:   regcomp (&r, "[-a-z_0-9.]+@[-a-z_0-9.]+", REG_EXTENDED | REG_ICASE);
   33:   regexec (&r, "\xe7\xb7\x95\xe7\x97", 0, NULL, 0);
   34:   return 0;
   35: }