1*aca3beaaSApple OSS Distributions #pragma clang diagnostic ignored "-Wdeprecated-declarations" 2*aca3beaaSApple OSS Distributions 3*aca3beaaSApple OSS Distributions #include <bsm/audit.h> 4*aca3beaaSApple OSS Distributions #include <bsm/audit_session.h> 5*aca3beaaSApple OSS Distributions #include <err.h> 6*aca3beaaSApple OSS Distributions #include <sysexits.h> 7*aca3beaaSApple OSS Distributions #include <unistd.h> 8*aca3beaaSApple OSS Distributions #include <errno.h> 9*aca3beaaSApple OSS Distributions #include <string.h> 10*aca3beaaSApple OSS Distributions 11*aca3beaaSApple OSS Distributions #include <darwintest.h> 12*aca3beaaSApple OSS Distributions #include <darwintest_utils.h> 13*aca3beaaSApple OSS Distributions 14*aca3beaaSApple OSS Distributions T_GLOBAL_META(T_META_RUN_CONCURRENTLY(true)); 15*aca3beaaSApple OSS Distributions 16*aca3beaaSApple OSS Distributions T_DECL(invalid_setaudit_57414044, 17*aca3beaaSApple OSS Distributions "Verify that auditing a setaudit_addr syscall which has an invalid " 18*aca3beaaSApple OSS Distributions "at_type field does not panic", 19*aca3beaaSApple OSS Distributions T_META_CHECK_LEAKS(false)) 20*aca3beaaSApple OSS Distributions { 21*aca3beaaSApple OSS Distributions T_SETUPBEGIN; 22*aca3beaaSApple OSS Distributions 23*aca3beaaSApple OSS Distributions int cond, ret = auditon(A_GETCOND, &cond, sizeof(cond)); 24*aca3beaaSApple OSS Distributions if (ret == -1 && errno == ENOSYS) { 25*aca3beaaSApple OSS Distributions T_SKIP("no kernel support for auditing; can't test"); 26*aca3beaaSApple OSS Distributions } 27*aca3beaaSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(ret, "auditon A_GETCOND"); 28*aca3beaaSApple OSS Distributions if (cond != AUC_AUDITING) { 29*aca3beaaSApple OSS Distributions T_SKIP("auditing is not enabled; can't test"); 30*aca3beaaSApple OSS Distributions } 31*aca3beaaSApple OSS Distributions 32*aca3beaaSApple OSS Distributions /* set up auditing to audit `setaudit_addr` */ 33*aca3beaaSApple OSS Distributions auditpinfo_addr_t pinfo_addr = {.ap_pid = getpid()}; 34*aca3beaaSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(auditon(A_GETPINFO_ADDR, &pinfo_addr, sizeof(pinfo_addr)), NULL); 35*aca3beaaSApple OSS Distributions auditpinfo_t pinfo = {.ap_pid = getpid(), .ap_mask = pinfo_addr.ap_mask}; 36*aca3beaaSApple OSS Distributions pinfo.ap_mask.am_failure |= 0x800; /* man 5 audit_class */ 37*aca3beaaSApple OSS Distributions T_ASSERT_POSIX_SUCCESS(auditon(A_SETPMASK, &pinfo, sizeof(pinfo)), NULL); 38*aca3beaaSApple OSS Distributions 39*aca3beaaSApple OSS Distributions T_SETUPEND; 40*aca3beaaSApple OSS Distributions 41*aca3beaaSApple OSS Distributions struct auditinfo_addr a; 42*aca3beaaSApple OSS Distributions memset(&a, 0, sizeof(a)); 43*aca3beaaSApple OSS Distributions a.ai_termid.at_type = 999; 44*aca3beaaSApple OSS Distributions T_ASSERT_POSIX_FAILURE(setaudit_addr(&a, sizeof(a)), EINVAL, 45*aca3beaaSApple OSS Distributions "setaudit_addr should fail due to invalid at_type"); 46*aca3beaaSApple OSS Distributions } 47