1// Test for incorrect use of __lsan_ignore_object().
2// RUN: LSAN_BASE="verbosity=2"
3// RUN: %clangxx_lsan %s -o %t
4// RUN: LSAN_OPTIONS=$LSAN_BASE ASAN_OPTIONS=$ASAN_OPTIONS:verbosity=2 %run %t 2>&1 | FileCheck %s
5
6#include <stdio.h>
7#include <stdlib.h>
8
9#include "sanitizer/lsan_interface.h"
10
11int main() {
12  void *p = malloc(1337);
13  fprintf(stderr, "Test alloc: %p.\n", p);
14  __lsan_ignore_object(p);
15  __lsan_ignore_object(p);
16  free(p);
17  __lsan_ignore_object(p);
18  return 0;
19}
20// CHECK: Test alloc: [[ADDR:.*]].
21// CHECK: heap object at [[ADDR]] is already being ignored
22// CHECK: no heap object found at [[ADDR]]
23