197 	struct rrsetinfo *rrset = NULL;  in getrrsetbyname()  local
269 	rrset = calloc(1, sizeof(struct rrsetinfo));  in getrrsetbyname()
270 	if (rrset == NULL) {  in getrrsetbyname()
274 	rrset->rri_rdclass = response->query->class;  in getrrsetbyname()
275 	rrset->rri_rdtype = response->query->type;  in getrrsetbyname()
276 	rrset->rri_ttl = response->answer->ttl;  in getrrsetbyname()
277 	rrset->rri_nrdatas = response->header.ancount;  in getrrsetbyname()
282 		rrset->rri_flags |= RRSET_VALIDATED;  in getrrsetbyname()
286 	rrset->rri_name = strdup(response->answer->name);  in getrrsetbyname()
287 	if (rrset->rri_name == NULL) {  in getrrsetbyname()
293 	rrset->rri_nrdatas = count_dns_rr(response->answer, rrset->rri_rdclass,  in getrrsetbyname()
294 	    rrset->rri_rdtype);  in getrrsetbyname()
295 	rrset->rri_nsigs = count_dns_rr(response->answer, rrset->rri_rdclass,  in getrrsetbyname()
299 	rrset->rri_rdatas = calloc(rrset->rri_nrdatas,  in getrrsetbyname()
301 	if (rrset->rri_rdatas == NULL) {  in getrrsetbyname()
307 	if (rrset->rri_nsigs > 0) {  in getrrsetbyname()
308 		rrset->rri_sigs = calloc(rrset->rri_nsigs, sizeof(struct rdatainfo));  in getrrsetbyname()
309 		if (rrset->rri_sigs == NULL) {  in getrrsetbyname()
321 		if (rr->class == rrset->rri_rdclass &&  in getrrsetbyname()
322 		    rr->type  == rrset->rri_rdtype)  in getrrsetbyname()
323 			rdata = &rrset->rri_rdatas[index_ans++];  in getrrsetbyname()
325 		if (rr->class == rrset->rri_rdclass &&  in getrrsetbyname()
327 			rdata = &rrset->rri_sigs[index_sig++];  in getrrsetbyname()
343 	*res = rrset;  in getrrsetbyname()
347 	if (rrset != NULL)  in getrrsetbyname()
348 		freerrset(rrset);  in getrrsetbyname()
355 freerrset(struct rrsetinfo *rrset)  in freerrset()  argument
359 	if (rrset == NULL)  in freerrset()
362 	if (rrset->rri_rdatas) {  in freerrset()
363 		for (i = 0; i < rrset->rri_nrdatas; i++) {  in freerrset()
364 			if (rrset->rri_rdatas[i].rdi_data == NULL)  in freerrset()
366 			free(rrset->rri_rdatas[i].rdi_data);  in freerrset()
368 		free(rrset->rri_rdatas);  in freerrset()
371 	if (rrset->rri_sigs) {  in freerrset()
372 		for (i = 0; i < rrset->rri_nsigs; i++) {  in freerrset()
373 			if (rrset->rri_sigs[i].rdi_data == NULL)  in freerrset()
375 			free(rrset->rri_sigs[i].rdi_data);  in freerrset()
377 		free(rrset->rri_sigs);  in freerrset()
380 	if (rrset->rri_name)  in freerrset()
381 		free(rrset->rri_name);  in freerrset()
382 	free(rrset);  in freerrset()