1*8d741a5dSApple OSS Distributions #include <darwintest.h> 2*8d741a5dSApple OSS Distributions #include <dispatch/dispatch.h> 3*8d741a5dSApple OSS Distributions #include <sys/unistd.h> 4*8d741a5dSApple OSS Distributions 5*8d741a5dSApple OSS Distributions T_GLOBAL_META(T_META_NAMESPACE("xnu.rm"), 6*8d741a5dSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 7*8d741a5dSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("rm"), 8*8d741a5dSApple OSS Distributions T_META_OWNER("phabouzit") 9*8d741a5dSApple OSS Distributions ); 10*8d741a5dSApple OSS Distributions 11*8d741a5dSApple OSS Distributions T_DECL(pthread_setugid_np_81523076, 12*8d741a5dSApple OSS Distributions "Make sure pthread_setugid_np() isn't sticky to workqueue threads", 13*8d741a5dSApple OSS Distributions T_META_CHECK_LEAKS(false), 14*8d741a5dSApple OSS Distributions T_META_ASROOT(true), 15*8d741a5dSApple OSS Distributions T_META_TAG_VM_PREFERRED) 16*8d741a5dSApple OSS Distributions { 17*8d741a5dSApple OSS Distributions int rc; 18*8d741a5dSApple OSS Distributions 19*8d741a5dSApple OSS Distributions rc = pthread_setugid_np(501, getgid()); 20*8d741a5dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(rc, "pthread_setugid_np(501, getgid())"); 21*8d741a5dSApple OSS Distributions 22*8d741a5dSApple OSS Distributions dispatch_async(dispatch_get_global_queue(0, 0), ^{ 23*8d741a5dSApple OSS Distributions T_ASSERT_EQ(getuid(), 0, "getuid should still be 0"); 24*8d741a5dSApple OSS Distributions T_END; 25*8d741a5dSApple OSS Distributions }); 26*8d741a5dSApple OSS Distributions pause(); 27*8d741a5dSApple OSS Distributions } 28