| // RUN: %clang_hwasan %s -o %t && %env_hwasan_opts=random_tags=1 %run %t |
| // REQUIRES: stable-runtime |
| |
| #include <pthread.h> |
| #include <sanitizer/hwasan_interface.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| void *ThreadFn(void *) { |
| strerror_l(-1, 0); |
| __hwasan_enable_allocator_tagging(); |
| // This will trigger memory deallocation in __strerror_thread_freeres, |
| // at a point when HwasanThread is already gone. |
| } |
| |
| int main() { |
| pthread_t t; |
| pthread_create(&t, NULL, ThreadFn, NULL); |
| pthread_join(t, NULL); |
| return 0; |
| } |
