| // RUN: %clang_lsan %s -o %t | |
| // RUN: %env_lsan_opts=use_stacks=0 not %run %t 2>&1 | FileCheck %s | |
| /// Fails when only leak sanitizer is enabled | |
| // UNSUPPORTED: arm-linux, armhf-linux | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| // CHECK: {{Leak|Address}}Sanitizer: detected memory leaks | |
| // CHECK: {{Leak|Address}}Sanitizer: 1 byte(s) leaked in 1 allocation(s). | |
| int main() { | |
| // The behavior of malloc(0) is implementation-defined. | |
| char *p = malloc(0); | |
| fprintf(stderr, "zero: %p\n", p); | |
| p = 0; | |
| } |