src/regression/regexec-nosub.c

   1 // commit: 72ed3d47e567b1635a35d3c1d174c8a8b2787e30 2014-07-17
   2 // regexec should not crash on non-zero nmatch with REG_NOSUB
   3 #include <regex.h>
   4 #include "test.h"
   5
   6 int main(void)
   7 {
   8         regex_t re;
   9         int r;
  10
  11         r = regcomp(&re, "abc", REG_NOSUB);
  12         if (r)
  13                 t_error("regcomp failed: %d\n", r);
  14         r = regexec(&re, "zyx abc", 1, 0, 0);
  15         if (r == REG_NOMATCH)
  16                 t_error("regexec failed to match\n");
  17         else if (r)
  18                 t_error("regexec returned invalid code: %d\n", r);
  19         regfree(&re);
  20         return t_status;
  21 }