| // RUN: %clangxx_tsan %s -o %t |
| // RUN: %deflake %run %t | FileCheck %s |
| // RUN: %deflake %run %t 1 | FileCheck %s |
| |
| // The pthread_mutex_lock interceptor assumes incompatible internals w/ NetBSD |
| // XFAIL: target={{.*netbsd.*}} |
| |
| #include <pthread.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| |
| int main(int argc, char *argv[]) { |
| pthread_mutex_t *m = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t)); |
| pthread_mutex_init(m, 0); |
| pthread_mutex_lock(m); |
| pthread_mutex_unlock(m); |
| pthread_mutex_destroy(m); |
| |
| if (argc > 1 && argv[1][0] == '1') |
| free(m); |
| |
| pthread_mutex_lock(m); |
| // CHECK: WARNING: ThreadSanitizer: use of an invalid mutex (e.g. uninitialized or destroyed) |
| // CHECK: #0 pthread_mutex_lock |
| // CHECK: #1 main {{.*}}mutex_lock_destroyed.cpp:[[@LINE-3]] |
| |
| return 0; |
| } |