371 	reply->next     = mDNSNULL;  in create_reply()
529 	mDNS_SetupResourceRecord(rr, mDNSNULL, InterfaceID, type, 0,  in read_rr_from_ipc_msg()
530 …DNSServiceFlagsShared) ? kDNSRecordTypeShared : kDNSRecordTypeUnique), artype, mDNSNULL, mDNSNULL);  in read_rr_from_ipc_msg()
546 	SetNewRData(&rr->resrec, mDNSNULL, 0);	// Sets rr->rdatahash for us  in read_rr_from_ipc_msg()
576 	const 		DNameListElem 	*delem = mDNSNULL;
841 				mDNS_RenameAndReregisterService(m, srs, mDNSNULL);  in regservice_callback()
1397 			return(mDNSNULL);  in FindNextSubType()
1420 	AuthRecord *st = mDNSNULL;  in AllocateSubTypes()
1425 		if (!st) return(mDNSNULL);  in AllocateSubTypes()
1428 …_SetupResourceRecord(&st[i], mDNSNULL, mDNSInterface_Any, kDNSQType_ANY, kStandardTTL, 0, AuthReco…  in AllocateSubTypes()
1432 				{ freeL("ServiceSubTypes", st); return(mDNSNULL); }  in AllocateSubTypes()
1491 	instance->next							= mDNSNULL;  in register_service_instance()
1911 …mDNS_SetupResourceRecord(&ptr->ar, mDNSNULL, mDNSInterface_LocalOnly, kDNSType_PTR, 7200, kDNSReco…  in RegisterLocalOnlyDomainEnumPTR()
2018 …eRecord(&m->DeviceInfo, mDNSNULL, mDNSNULL, kDNSType_TXT, kStandardTTL, kDNSRecordTypeAdvisory, Au…  in UpdateDeviceInfoRecord()
2057 	mDNSPlatformSetDNSConfig(m, mDNSfalse, mDNSfalse, mDNSNULL, &RegDomains, &BrowseDomains);  in udsserver_handle_configchange()
2240 		if (req->u.resolve.srv == answer) req->u.resolve.srv = mDNSNULL;  in resolve_result_callback()
2241 		if (req->u.resolve.txt == answer) req->u.resolve.txt = mDNSNULL;  in resolve_result_callback()
2338 	request->u.resolve.qsrv.qnameOrig        = mDNSNULL;  in handle_resolve_request()
2357 	request->u.resolve.qtxt.qnameOrig        = mDNSNULL;  in handle_resolve_request()
2497 	question2 = mDNSNULL;  in SendAdditionalQuery()
2624 				question->QuestionContext = mDNSNULL;  in RetryQuestionWithSearchDomains()
2643 	DNSQuestion *q = mDNSNULL;  in queryrecord_result_callback()
2668 		question->QuestionContext = mDNSNULL;  in queryrecord_result_callback()
2834 		if (!putRData(mDNSNULL, (mDNSu8 *)data, (mDNSu8 *)rep->rhdr + len, answer))  in queryrecord_result_callback()
2845 		question->QuestionContext = mDNSNULL;  in queryrecord_result_callback()
2868 …if (!putRData(mDNSNULL, (mDNSu8 *)&sin->sin_addr, (mDNSu8 *)(&sin->sin_addr + sizeof(rdb->ipv4)), …  in queryrecord_result_callback()
2880 …if (!putRData(mDNSNULL, (mDNSu8 *)&sin6->sin6_addr, (mDNSu8 *)(&sin6->sin6_addr + sizeof(rdb->ipv6…  in queryrecord_result_callback()
2901 					if (!putRData(mDNSNULL, cname.c, (mDNSu8 *)(cname.c + MAX_DOMAIN_NAME), answer))  in queryrecord_result_callback()
2927 		request->u.queryrecord.q.QuestionContext = mDNSNULL;  in queryrecord_termination_callback()
2938 		request->u.queryrecord.q.qnameOrig = mDNSNULL;  in queryrecord_termination_callback()
2961  			request->u.queryrecord.q2->qnameOrig = mDNSNULL;  in queryrecord_termination_callback()
2964   		request->u.queryrecord.q2 = mDNSNULL;  in queryrecord_termination_callback()
3035 	q->qnameOrig        = mDNSNULL;  in handle_queryrecord_request()
3359 		request->u.addrinfo.q4.QuestionContext = mDNSNULL;  in addrinfo_termination_callback()
3364 		request->u.addrinfo.q4.qnameOrig = mDNSNULL;  in addrinfo_termination_callback()
3377 			request->u.addrinfo.q42->qnameOrig = mDNSNULL;  in addrinfo_termination_callback()
3380 		request->u.addrinfo.q42 = mDNSNULL;  in addrinfo_termination_callback()
3386 		request->u.addrinfo.q6.QuestionContext = mDNSNULL;  in addrinfo_termination_callback()
3391 		request->u.addrinfo.q6.qnameOrig = mDNSNULL;  in addrinfo_termination_callback()
3404 			request->u.addrinfo.q62->qnameOrig = mDNSNULL;  in addrinfo_termination_callback()
3407 		request->u.addrinfo.q62 = mDNSNULL;  in addrinfo_termination_callback()
3456 	request->u.addrinfo.q4.qnameOrig        = request->u.addrinfo.q6.qnameOrig        = mDNSNULL;  in handle_addrinfo_request()
3483 			request->u.addrinfo.q4.QuestionContext = mDNSNULL;  in handle_addrinfo_request()
3511 			request->u.addrinfo.q6.QuestionContext = mDNSNULL;  in handle_addrinfo_request()
3516 				request->u.addrinfo.q4.QuestionContext = mDNSNULL;  in handle_addrinfo_request()
3877 		req->msgbuf     = mDNSNULL;  in request_callback()
3878 		req->msgptr     = mDNSNULL;  in request_callback()
4078 		mDNSNULL, mDNSInterface_LocalOnly, AutomaticBrowseDomainChange, mDNSNULL);  in udsserver_init()
4280 		if ((ar->WakeUp.HMAC.l[0] != 0) == (proxy != mDNSNULL))  in LogAuthRecords()
4366 	LogAuthRecords(m, now, m->ResourceRecords, mDNSNULL);  in udsserver_info()
4375 	LogAuthRecords(m, now, m->DuplicateRecords, mDNSNULL);  in udsserver_info()