13d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar// Test for __lsan_disable() / __lsan_enable().
286277eb844c4983c81de62d7c050e92fe7155788Stephen Hines// RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0"
33d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar// RUN: %clang_lsan %s -o %t
46d1862363c88c183b0ed7740fca876342cf0474bStephen Hines// RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
5cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev
6cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev#include <stdio.h>
7cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev#include <stdlib.h>
8cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev
9cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev#include "sanitizer/lsan_interface.h"
10cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev
11cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveevint main() {
123d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  void **p;
133d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  {
143d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar    __lsan_disable();
153d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar    p = malloc(sizeof(void *));
163d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar    __lsan_enable();
173d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  }
18cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev  *p = malloc(666);
193d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  void *q = malloc(1337);
203d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  // Break optimization.
213d763c0d3700e73b3aead8e65e04ec28efc56138Pirama Arumuga Nainar  fprintf(stderr, "Test alloc: %p.\n", q);
22cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev  return 0;
23cd571e07fd1179383188c70338fa0dc1c452cb19Sergey Matveev}
242fb08720b11b4c339e191b90d85477c6a2dd74dbAlexey Samsonov// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)
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