1*27b03b36SApple OSS Distributions #include <darwintest.h> 2*27b03b36SApple OSS Distributions #include <sys/sysctl.h> 3*27b03b36SApple OSS Distributions 4*27b03b36SApple OSS Distributions T_GLOBAL_META( 5*27b03b36SApple OSS Distributions T_META_NAMESPACE("xnu"), 6*27b03b36SApple OSS Distributions T_META_RADAR_COMPONENT_NAME("xnu"), 7*27b03b36SApple OSS Distributions T_META_RADAR_COMPONENT_VERSION("security"), 8*27b03b36SApple OSS Distributions T_META_OWNER("chrisjd") 9*27b03b36SApple OSS Distributions ); 10*27b03b36SApple OSS Distributions 11*27b03b36SApple OSS Distributions T_DECL(stack_chk_tests, "invoke the kernel stack check tests", 12*27b03b36SApple OSS Distributions T_META_ASROOT(true), 13*27b03b36SApple OSS Distributions T_META_REQUIRES_SYSCTL_EQ("kern.development", 1), 14*27b03b36SApple OSS Distributions T_META_REQUIRES_SYSCTL_NE("kern.kasan.available", 1)) 15*27b03b36SApple OSS Distributions { 16*27b03b36SApple OSS Distributions int ret, dummy = 1; 17*27b03b36SApple OSS Distributions ret = sysctlbyname("kern.run_stack_chk_tests", NULL, NULL, &dummy, sizeof(dummy)); 18*27b03b36SApple OSS Distributions 19*27b03b36SApple OSS Distributions if (ret == -1 && errno == ENOENT) { 20*27b03b36SApple OSS Distributions /* sysctl not present, so skip. */ 21*27b03b36SApple OSS Distributions T_PASS("kern.run_stack_chk_tests not on this platform/configuration"); 22*27b03b36SApple OSS Distributions } else { 23*27b03b36SApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "run stack check tests"); 24*27b03b36SApple OSS Distributions } 25*27b03b36SApple OSS Distributions } 26