1// RUN: %clangxx_scudo %s -o %t
2// RUN: %run %t 2>&1
3// RUN: %env_scudo_opts=DeallocationTypeMismatch=0 %run %t 2>&1
4// RUN: %env_scudo_opts=DeallocationTypeMismatch=1 not %run %t 2>&1 | FileCheck %s
5
6// Tests that the options can be passed using getScudoDefaultOptions, and that
7// the environment ones take precedence over them.
8
9#include <assert.h>
10#include <malloc.h>
11#include <stdlib.h>
12
13extern "C" const char* __scudo_default_options() {
14 return "DeallocationTypeMismatch=0"; // Defaults to true in scudo_flags.inc.
15}
16
17int main(int argc, char **argv)
18{
19 int *p = (int *)malloc(16);
20 assert(p);
21 delete p;
22 return 0;
23}
24
25// CHECK: ERROR: allocation type mismatch when deallocating address
26