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 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
