Stephen Hines | 2d1fdb2 | 2014-05-28 23:58:16 -0700 | [diff] [blame] | 1 | // Regression test. Disabler should not depend on TSD validity. |
| 2 | // RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use_globals=0:use_tls=1" |
| 3 | // RUN: %clangxx_lsan %s -o %t |
| 4 | // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t |
| 5 | |
| 6 | #include <assert.h> |
| 7 | #include <pthread.h> |
| 8 | #include <stdio.h> |
| 9 | #include <stdlib.h> |
| 10 | |
| 11 | #include "sanitizer/lsan_interface.h" |
| 12 | |
| 13 | pthread_key_t key; |
| 14 | |
| 15 | void key_destructor(void *arg) { |
| 16 | __lsan::ScopedDisabler d; |
| 17 | void *p = malloc(1337); |
| 18 | // Break optimization. |
| 19 | fprintf(stderr, "Test alloc: %p.\n", p); |
| 20 | pthread_setspecific(key, 0); |
| 21 | } |
| 22 | |
| 23 | void *thread_func(void *arg) { |
| 24 | int res = pthread_setspecific(key, (void*)1); |
| 25 | assert(res == 0); |
| 26 | return 0; |
| 27 | } |
| 28 | |
| 29 | int main() { |
| 30 | int res = pthread_key_create(&key, &key_destructor); |
| 31 | assert(res == 0); |
| 32 | pthread_t thread_id; |
| 33 | res = pthread_create(&thread_id, 0, thread_func, 0); |
| 34 | assert(res == 0); |
| 35 | res = pthread_join(thread_id, 0); |
| 36 | assert(res == 0); |
| 37 | return 0; |
| 38 | } |