posix/bug-regex31.c

   1 #include <mcheck.h>
   2 #include <regex.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <sys/types.h>
   6
   7 int
   8 main (void)
   9 {
  10   mtrace ();
  11
  12   int res = 0;
  13   char *buf = NULL;
  14   size_t len = 0;
  15   while (! feof (stdin))
  16     {
  17       ssize_t n = getline (&buf, &len, stdin);
  18       if (n <= 0)
  19         break;
  20       if (buf[n - 1] == '\n')
  21         buf[n - 1] = '\0';
  22
  23       regex_t regex;
  24       int rc = regcomp (&regex, buf, REG_EXTENDED);
  25       if (rc != 0)
  26         printf ("%s: Error %d (expected)\n", buf, rc);
  27       else
  28         {
  29           printf ("%s: succeeded !\n", buf);
  30           res = 1;
  31         }
  32     }
  33
  34   free (buf);
  35
  36   return res;
  37 }