1 // Regression test: pointers to self should not confuse LSan into thinking the
2 // object is indirectly leaked. Only external pointers count.
3 // RUN: LSAN_BASE="report_objects=1:use_registers=0"
4 // RUN: %clangxx_lsan %s -o %t
5 // RUN: %env_lsan_opts=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 | FileCheck %s
6 
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include "sanitizer_common/print_address.h"
10 
11 int main() {
12   void *p = malloc(1337);
13   *reinterpret_cast<void **>(p) = p;
14   print_address("Test alloc: ", 1, p);
15 }
16 // CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
17 // CHECK: LeakSanitizer: detected memory leaks
18 // CHECK: [[ADDR]] (1337 bytes)
19 // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer:
20