1*fdd8201dSApple OSS Distributions #include <darwintest.h> 2*fdd8201dSApple OSS Distributions #include <dispatch/dispatch.h> 3*fdd8201dSApple OSS Distributions #include <sys/unistd.h> 4*fdd8201dSApple OSS Distributions 5*fdd8201dSApple OSS Distributions T_GLOBAL_META(T_META_NAMESPACE("xnu.rm"), 6*fdd8201dSApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 7*fdd8201dSApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("rm"), 8*fdd8201dSApple OSS Distributions T_META_OWNER("phabouzit") 9*fdd8201dSApple OSS Distributions ); 10*fdd8201dSApple OSS Distributions 11*fdd8201dSApple OSS Distributions T_DECL(pthread_setugid_np_81523076, 12*fdd8201dSApple OSS Distributions "Make sure pthread_setugid_np() isn't sticky to workqueue threads", 13*fdd8201dSApple OSS Distributions T_META_CHECK_LEAKS(false), 14*fdd8201dSApple OSS Distributions T_META_ASROOT(true)) 15*fdd8201dSApple OSS Distributions { 16*fdd8201dSApple OSS Distributions int rc; 17*fdd8201dSApple OSS Distributions 18*fdd8201dSApple OSS Distributions rc = pthread_setugid_np(501, getgid()); 19*fdd8201dSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(rc, "pthread_setugid_np(501, getgid())"); 20*fdd8201dSApple OSS Distributions 21*fdd8201dSApple OSS Distributions dispatch_async(dispatch_get_global_queue(0, 0), ^{ 22*fdd8201dSApple OSS Distributions T_ASSERT_EQ(getuid(), 0, "getuid should still be 0"); 23*fdd8201dSApple OSS Distributions T_END; 24*fdd8201dSApple OSS Distributions }); 25*fdd8201dSApple OSS Distributions pause(); 26*fdd8201dSApple OSS Distributions } 27