16 lines · cpp
1// RUN: %clangxx_asan -O0 %s -o %t && %env_asan_opts=strict_memcmp=0 %run %t2// RUN: %clangxx_asan -O0 %s -o %t && %env_asan_opts=strict_memcmp=1 not %run %t 2>&1 | FileCheck %s3// Default to strict_memcmp=1.4// RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s5 6#include <stdio.h>7#include <string.h>8int main() {9 char kFoo[] = "foo";10 char kFubar[] = "fubar";11 int res = memcmp(kFoo, kFubar, strlen(kFubar));12 printf("res: %d\n", res);13 // CHECK: AddressSanitizer: stack-buffer-overflow14 return 0;15}16