1 #include <darwintest.h> 2 #include <dispatch/dispatch.h> 3 #include <sys/unistd.h> 4 5 T_GLOBAL_META(T_META_NAMESPACE("xnu.rm"), 6 T_META_RADAR_COMPONENT_NAME("xnu"), 7 T_META_RADAR_COMPONENT_VERSION("rm"), 8 T_META_OWNER("phabouzit") 9 ); 10 11 T_DECL(pthread_setugid_np_81523076, 12 "Make sure pthread_setugid_np() isn't sticky to workqueue threads", 13 T_META_CHECK_LEAKS(false), 14 T_META_ASROOT(true), 15 T_META_TAG_VM_PREFERRED) 16 { 17 int rc; 18 19 rc = pthread_setugid_np(501, getgid()); 20 T_ASSERT_POSIX_SUCCESS(rc, "pthread_setugid_np(501, getgid())"); 21 22 dispatch_async(dispatch_get_global_queue(0, 0), ^{ 23 T_ASSERT_EQ(getuid(), 0, "getuid should still be 0"); 24 T_END; 25 }); 26 pause(); 27 } 28