xref: /aosp_15_r20/external/compiler-rt/test/lsan/TestCases/suppressions_default.cc (revision 7c3d14c8b49c529e04be81a3ce6f5cc23712e4c6) 
1*7c3d14c8STreehugger Robot // RUN: LSAN_BASE="use_registers=0:use_stacks=0"
2*7c3d14c8STreehugger Robot // RUN: %clangxx_lsan %s -o %t
3*7c3d14c8STreehugger Robot // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
4*7c3d14c8STreehugger Robot 
5*7c3d14c8STreehugger Robot #include <stdio.h>
6*7c3d14c8STreehugger Robot #include <stdlib.h>
7*7c3d14c8STreehugger Robot 
8*7c3d14c8STreehugger Robot #include "sanitizer/lsan_interface.h"
9*7c3d14c8STreehugger Robot 
10*7c3d14c8STreehugger Robot extern "C"
__lsan_default_suppressions()11*7c3d14c8STreehugger Robot const char *__lsan_default_suppressions() {
12*7c3d14c8STreehugger Robot   return "leak:*LSanTestLeakingFunc*";
13*7c3d14c8STreehugger Robot }
14*7c3d14c8STreehugger Robot 
LSanTestLeakingFunc()15*7c3d14c8STreehugger Robot void LSanTestLeakingFunc() {
16*7c3d14c8STreehugger Robot   void *p = malloc(666);
17*7c3d14c8STreehugger Robot   fprintf(stderr, "Test alloc: %p.\n", p);
18*7c3d14c8STreehugger Robot }
19*7c3d14c8STreehugger Robot 
main()20*7c3d14c8STreehugger Robot int main() {
21*7c3d14c8STreehugger Robot   LSanTestLeakingFunc();
22*7c3d14c8STreehugger Robot   void *q = malloc(1337);
23*7c3d14c8STreehugger Robot   fprintf(stderr, "Test alloc: %p.\n", q);
24*7c3d14c8STreehugger Robot   return 0;
25*7c3d14c8STreehugger Robot }
26*7c3d14c8STreehugger Robot // CHECK: Suppressions used:
27*7c3d14c8STreehugger Robot // CHECK: 1 666 *LSanTestLeakingFunc*
28*7c3d14c8STreehugger Robot // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)
29