1// Test that preloaded runtime works with unsanitized executables.
2//
3// RUN: %clangxx %s -o %t
4// RUN: LD_PRELOAD=%shared_libasan not %run %t 2>&1 | FileCheck %s
5
6// REQUIRES: asan-dynamic-runtime
7
8// This way of setting LD_PRELOAD does not work with Android test runner.
9// REQUIRES: not-android
10
11#include <stdlib.h>
12
13extern "C" ssize_t write(int fd, const void *buf, size_t count);
14
15void do_access(void *p) {
16  // CHECK: AddressSanitizer: heap-buffer-overflow
17  write(1, p, 2);
18}
19
20int main(int argc, char **argv) {
21  void *p = malloc(1);
22  do_access(p);
23  return 0;
24}
25