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) 25