1  /* PR target/49307 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O -fpic -fstack-protector" } */
       4  /* { dg-require-effective-target fpic } */
       5  /* { dg-require-effective-target fstack_protector } */
       6  
       7  extern void bar (char **pp, void *vp);
       8  extern void free (void *p);
       9  
      10  int
      11  foo (void)
      12  {
      13    char *p;
      14    char fext[128];
      15  
      16    p = fext;
      17    bar (&p, (void *)0);
      18    if (p)
      19      free (p);
      20    return 0;
      21  }