391 	struct dns_response *resp;  in parse_dns_response()  local
398 	resp = calloc(1, sizeof(*resp));  in parse_dns_response()
399 	if (resp == NULL)  in parse_dns_response()
406 	memcpy(&resp->header, cp, HFIXEDSZ);  in parse_dns_response()
410 	resp->header.qdcount = ntohs(resp->header.qdcount);  in parse_dns_response()
411 	resp->header.ancount = ntohs(resp->header.ancount);  in parse_dns_response()
412 	resp->header.nscount = ntohs(resp->header.nscount);  in parse_dns_response()
413 	resp->header.arcount = ntohs(resp->header.arcount);  in parse_dns_response()
416 	if (resp->header.qdcount < 1) {  in parse_dns_response()
417 		free_dns_response(resp);  in parse_dns_response()
422 	resp->query = parse_dns_qsection(answer, size, &cp,  in parse_dns_response()
423 	    resp->header.qdcount);  in parse_dns_response()
424 	if (resp->header.qdcount && resp->query == NULL) {  in parse_dns_response()
425 		free_dns_response(resp);  in parse_dns_response()
430 	resp->answer = parse_dns_rrsection(answer, size, &cp,  in parse_dns_response()
431 	    resp->header.ancount);  in parse_dns_response()
432 	if (resp->header.ancount && resp->answer == NULL) {  in parse_dns_response()
433 		free_dns_response(resp);  in parse_dns_response()
438 	resp->authority = parse_dns_rrsection(answer, size, &cp,  in parse_dns_response()
439 	    resp->header.nscount);  in parse_dns_response()
440 	if (resp->header.nscount && resp->authority == NULL) {  in parse_dns_response()
441 		free_dns_response(resp);  in parse_dns_response()
446 	resp->additional = parse_dns_rrsection(answer, size, &cp,  in parse_dns_response()
447 	    resp->header.arcount);  in parse_dns_response()
448 	if (resp->header.arcount && resp->additional == NULL) {  in parse_dns_response()
449 		free_dns_response(resp);  in parse_dns_response()
453 	return (resp);  in parse_dns_response()