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glibc  2.9
bug-regex21.c
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00001 /* Test for memory leaks in regcomp.
00002    Copyright (C) 2003 Free Software Foundation, Inc.
00003    This file is part of the GNU C Library.
00004    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
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 <mcheck.h>
00022 #include <regex.h>
00023 #include <stdio.h>
00024 
00025 int main (void)
00026 {
00027   regex_t re;
00028   int i;
00029   int ret = 0;
00030 
00031   mtrace ();
00032 
00033   for (i = 0; i < 32; ++i)
00034     {
00035       if (regcomp (&re, "X-.+:.+Y=\".*\\.(A|B|C|D|E|F|G|H|I",
00036                  REG_EXTENDED | REG_ICASE) == 0)
00037        {
00038          puts ("regcomp unexpectedly succeeded");
00039          ret = 1;
00040        }
00041       else
00042        regfree (&re);
00043     }
00044   return ret;
00045 }