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