// Test for __lsan_ignore_object(). // RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=0" // RUN: %clang_lsan %s -o %t // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s #include #include #include "sanitizer/lsan_interface.h" int main() { // Explicitly ignored object. void **p = malloc(sizeof(void *)); // Transitively ignored object. *p = malloc(666); // Non-ignored object. volatile void *q = malloc(1337); fprintf(stderr, "Test alloc: %p.\n", p); __lsan_ignore_object(p); return 0; } // CHECK: Test alloc: [[ADDR:.*]]. // CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)