| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 1 | // Test for __lsan_ignore_object(). |
| Stephen Hines | 86277eb | 2015-03-23 12:06:32 -0700 | [diff] [blame] | 2 | // RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0" |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 3 | // RUN: %clangxx_lsan %s -o %t |
| Stephen Hines | 6d18623 | 2014-11-26 17:56:19 -0800 | [diff] [blame] | 4 | // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 5 | |
| 6 | #include <stdio.h> |
| 7 | #include <stdlib.h> |
| 8 | |
| 9 | #include "sanitizer/lsan_interface.h" |
| 10 | |
| 11 | int main() { |
| 12 | // Explicitly ignored object. |
| 13 | void **p = new void *; |
| 14 | // Transitively ignored object. |
| 15 | *p = malloc(666); |
| 16 | // Non-ignored object. |
| 17 | volatile void *q = malloc(1337); |
| 18 | fprintf(stderr, "Test alloc: %p.\n", p); |
| 19 | __lsan_ignore_object(p); |
| 20 | return 0; |
| 21 | } |
| 22 | // CHECK: Test alloc: [[ADDR:.*]]. |
| Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 23 | // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) |