20 lines · cpp
1// Check that with empty ASAN_OPTIONS, ASan reports on OS X actually crash2// the process (abort_on_error=1). See also Linux/abort_on_error.cpp.3 4// RUN: %clangxx_asan %s -o %t5 6// Intentionally don't inherit the default ASAN_OPTIONS.7// RUN: env ASAN_OPTIONS="" not --crash %run %t 2>&1 | FileCheck %s8// When we use lit's default ASAN_OPTIONS, we shouldn't crash.9// RUN: not %run %t 2>&1 | FileCheck %s10 11// UNSUPPORTED: ios12 13#include <stdlib.h>14int main() {15 char *x = (char*)malloc(10 * sizeof(char));16 free(x);17 return x[5];18 // CHECK: {{.*ERROR: AddressSanitizer: heap-use-after-free on address}}19}20