1// Test that stack of main thread is included in the root set. 2// RUN: LSAN_BASE="report_objects=1:use_registers=0" 3// RUN: %clangxx_lsan %s -o %t 4// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 | FileCheck %s 5// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=1" %run %t 2>&1 6// RUN: LSAN_OPTIONS="" %run %t 2>&1 7 8#include <stdio.h> 9#include <stdlib.h> 10 11int main() { 12 void *stack_var = malloc(1337); 13 fprintf(stderr, "Test alloc: %p.\n", 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:.*]]. 18// CHECK: LeakSanitizer: detected memory leaks 19// CHECK: [[ADDR]] (1337 bytes) 20// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 21