usr.sbin/nsd/query.c

60 				 domain_type      *closest_encloser,
66 			       domain_type *closest_encloser,
1091 			domain_type *closest_encloser = closest_match;
1096 					     closest_match == closest_encloser,
1097 					     closest_match, closest_encloser,
1131 		     domain_type  *closest_encloser,
1143 		if(closest_encloser->parent)
1144 			closest_encloser = closest_encloser->parent;
1147 	if((dname_ce = find_dname_above(closest_encloser, q->zone)) != NULL) {
1148 		/* occlude the found data, the DNAME is closest_encloser */
1149 		closest_encloser = dname_ce;
1155 	} else if ((rrset=domain_find_rrset(closest_encloser, q->zone, TYPE_DNAME))) {
1158 		domain_type* src = closest_encloser;
1168 			domain_to_string(closest_encloser)));
1171 		if(!add_rrset(q, answer, ANSWER_SECTION, closest_encloser, rrset)) {
1190 		(void)namedb_lookup(nsd->db, newname, &closest_match, &closest_encloser);
1193 			src, closest_encloser, &closest_match, rrset->rrs[0].ttl);
1207 			closest_match == closest_encloser,
1208 			closest_match, closest_encloser, newname);
1211 	} else if ((wildcard_child=domain_wildcard_child(closest_encloser))!=NULL &&
1227 		match->parent = closest_encloser;
1263 			closest_encloser, qname);
1267 		if (match != closest_encloser) {
1288 			if(closest_encloser && (nsec_domain =
1289 				find_covering_nsec(closest_encloser->
1315 	domain_type *closest_encloser, const dname_type *qname)
1318 	q->zone = domain_find_zone(nsd->db, closest_encloser);
1329 	assert(closest_encloser); /* otherwise, no q->zone would be found */
1428 	if (closest_encloser && !closest_encloser->is_existing) {
1430 		while (closest_encloser != NULL && !closest_encloser->is_existing)
1431 			closest_encloser = closest_encloser->parent;
1438 	if (exact && q->qtype == TYPE_DS && closest_encloser == q->zone->apex) {
1475 	if (exact && q->qtype == TYPE_DS && closest_encloser == q->zone->apex) {
1485 		answer_nodata(q, answer, closest_encloser);
1488 			closest_encloser, q->zone, &q->delegation_rrset);
1495 		    || (exact && q->qtype == TYPE_DS && closest_encloser == q->delegation_domain))
1503 					     closest_match, closest_encloser, qname);
1515 	domain_type *closest_encloser;
1522 	exact = namedb_lookup(nsd->db, q->qname, &closest_match, &closest_encloser);
1525 		closest_encloser, q->qname);
1530 	offset = dname_label_offsets(q->qname)[domain_dname(closest_encloser)->label_count - 1] + QHEADERSZ;
1531 	query_add_compression_domain(q, closest_encloser, offset);