// RUN: %clangxx_asan -O0 %s -o %t && ASAN_OPTIONS=strict_memcmp=0 %t | |
// RUN: %clangxx_asan -O0 %s -o %t && ASAN_OPTIONS=strict_memcmp=1 not %t 2>&1 | FileCheck %s | |
// Default to strict_memcmp=1. | |
// RUN: %clangxx_asan -O0 %s -o %t && not %t 2>&1 | FileCheck %s | |
#include <stdio.h> | |
#include <string.h> | |
int main() { | |
char kFoo[] = "foo"; | |
char kFubar[] = "fubar"; | |
int res = memcmp(kFoo, kFubar, strlen(kFubar)); | |
printf("res: %d\n", res); | |
// CHECK: AddressSanitizer: stack-buffer-overflow | |
return 0; | |
} |