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view gcc/testsuite/c-c++-common/asan/pr61530.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* { dg-do run } */
/* { dg-shouldfail "asan" } */

__attribute__((noinline,noclone)) void
foo (char *a, char *b) {
  a[0] = b[0] = 0;
  __builtin_memcpy(a, b, 4);
}

int
main () {
  char a, b;
  foo (&a, &b);
  return 0;
}

/* { dg-output "ERROR: AddressSanitizer: stack-buffer-overflow" } */