21 lines · cpp
1// Test that stack of main thread is included in the root set.2// RUN: %clangxx_lsan %s -o %t3// RUN: %env_lsan_opts="report_objects=1:use_registers=0:use_stacks=0" not %run %t 2>&1 | FileCheck %s4// RUN: %env_lsan_opts="report_objects=1:use_registers=0:use_stacks=1" %run %t 2>&15// RUN: %env_lsan_opts="" %run %t 2>&16 7#include <stdio.h>8#include <stdlib.h>9#include "sanitizer_common/print_address.h"10 11int main() {12 void *stack_var = malloc(1337);13 print_address("Test alloc: ", 1, stack_var);14 // Do not return from main to prevent the pointer from going out of scope.15 exit(0);16}17// CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]18// CHECK: LeakSanitizer: detected memory leaks19// CHECK: [[ADDR]] (1337 bytes)20// CHECK: SUMMARY: {{.*}}Sanitizer:21