102 static bool dname_cname_cannot_synth(const knot_rrset_t *rrset, const knot_dname_t *qname)  in dname_cname_cannot_synth()  argument
104 	if (knot_dname_labels(qname, NULL) - knot_dname_labels(rrset->owner, NULL) +  in dname_cname_cannot_synth()
105 	    knot_dname_labels(knot_dname_target(rrset->rrs.rdata), NULL) > KNOT_DNAME_MAXLABELS) {  in dname_cname_cannot_synth()
107 	} else if (knot_dname_size(qname) - knot_dname_size(rrset->owner) +  in dname_cname_cannot_synth()
108 	           knot_dname_size(knot_dname_target(rrset->rrs.rdata)) > KNOT_DNAME_MAXLEN) {  in dname_cname_cannot_synth()
142 	knot_rrset_t rrset;  in put_answer()  local
145 		rrset = node_rrset_at(qdata->extra->node, 0);  in put_answer()
149 			knot_rrset_init(&rrset, rrsigs.owner, rrsigs.type, rrsigs.rclass, rrsigs.ttl);  in put_answer()
150 			int ret = knot_synth_rrsig(KNOT_RRTYPE_ANY, &rrsigs.rrs, &rrset.rrs, qdata->mm);  in put_answer()
155 			knot_rrset_init_empty(&rrset);  in put_answer()
159 		rrset = node_rrset(qdata->extra->node, type);  in put_answer()
163 	if (knot_rrset_empty(&rrset)) {  in put_answer()
167 	return process_query_put_rr(pkt, qdata, &rrset, &rrsigs, compr_hint, put_rr_flags);  in put_answer()
190 	knot_rrset_t rrset = node_rrset(qdata->extra->node, KNOT_RRTYPE_NS);  in put_delegation()  local
192 	return process_query_put_rr(pkt, qdata, &rrset, &rrsigs,  in put_delegation()
228 			knot_rrset_t rrset = node_rrset(gluenode, ar_type_list[k]);  in put_additional()  local
229 			if (knot_rrset_empty(&rrset)) {  in put_additional()
232 			ret = process_query_put_rr(pkt, qdata, &rrset, &rrsigs,  in put_additional()