1// Check that with empty ASAN_OPTIONS, ASan reports on Linux don't crash
2// the process (abort_on_error=0). See also Darwin/abort_on_error.cc.
3
4// RUN: %clangxx_asan %s -o %t
5
6// Intentionally don't inherit the default ASAN_OPTIONS.
7// RUN: env ASAN_OPTIONS="" not %run %t 2>&1 | FileCheck %s
8// When we use lit's default ASAN_OPTIONS, we shouldn't crash either. On Linux
9// lit doesn't set ASAN_OPTIONS anyway.
10// RUN: not %run %t 2>&1 | FileCheck %s
11
12#include <stdlib.h>
13int main() {
14  char *x = (char*)malloc(10 * sizeof(char));
15  free(x);
16  return x[5];
17  // CHECK: {{.*ERROR: AddressSanitizer: heap-use-after-free on address}}
18}
19