1 // Test that LargeMmapAllocator's chunks aren't reachable via some internal data structure.
2 // RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
3 // RUN: %clangxx_lsan %s -o %t
4 // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
5
6 #include <stdio.h>
7 #include <stdlib.h>
8
main()9 int main() {
10 // maxsize in primary allocator is always less than this (1 << 25).
11 void *large_alloc = malloc(33554432);
12 fprintf(stderr, "Test alloc: %p.\n", large_alloc);
13 return 0;
14 }
15 // CHECK: Test alloc: [[ADDR:.*]].
16 // CHECK: LeakSanitizer: detected memory leaks
17 // CHECK: [[ADDR]] (33554432 bytes)
18 // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer:
19