1 // RUN: %clangxx_asan -O0 %s -o %t && env ASAN_OPTIONS=strict_memcmp=0 %run %t
2 // RUN: %clangxx_asan -O0 %s -o %t && env ASAN_OPTIONS=strict_memcmp=1 not %run %t 2>&1 | FileCheck %s
3 // Default to strict_memcmp=1.
4 // RUN: %clangxx_asan -O0 %s -o %t && not %run %t 2>&1 | FileCheck %s
5
6 #include <stdio.h>
7 #include <string.h>
main()8 int 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-overflow
14 return 0;
15 }
16