compiler-rt/test/hwasan/TestCases/pthread_create.c

   1 // Tests that our thread initialization hooks work properly with random_tags=1.
   2 // RUN: %clang_hwasan %s -o %t
   3 // RUN: %env_hwasan_opts=random_tags=1 %run %t
   4
   5 #include <pthread.h>
   6
   7 #include <sanitizer/hwasan_interface.h>
   8
   9 volatile int state;
  10
  11 void *Increment(void *arg) {
  12   ++state;
  13   return NULL;
  14 }
  15
  16 int main() {
  17   __hwasan_enable_allocator_tagging();
  18   pthread_t t1;
  19   pthread_create(&t1, NULL, Increment, NULL);
  20   pthread_join(t1, NULL);
  21 }