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 11 int 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
