1 // Test for __lsan_ignore_object(). 2 // RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0:verbosity=2" 3 // RUN: %clangxx_lsan %s -o %t 4 // RUN: LSAN_OPTIONS=$LSAN_BASE ASAN_OPTIONS=$ASAN_OPTIONS:"verbosity=2" not %run %t 2>&1 | FileCheck %s 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:.*]]. 23 // CHECK: ignoring heap object at [[ADDR]] 24 // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s) 25
