gcc/testsuite/gcc.dg/asan/use-after-scope-4.c

   1 // { dg-do run }
   2
   3 int
   4 __attribute__((no_sanitize_address))
   5 main (void)
   6 {
   7   char *ptr;
   8   char *ptr2;
   9   {
  10     char my_char[9];
  11     ptr = &my_char[0];
  12     __builtin_memcpy (&ptr2, &ptr, sizeof (ptr2));
  13   }
  14
  15   *(ptr2+9) = 'c';
  16 }