192 	struct rrsetinfo *rrset = NULL;  in getrrsetbyname()  local
264 	rrset = calloc(1, sizeof(struct rrsetinfo));  in getrrsetbyname()
265 	if (rrset == NULL) {  in getrrsetbyname()
269 	rrset->rri_rdclass = response->query->class;  in getrrsetbyname()
270 	rrset->rri_rdtype = response->query->type;  in getrrsetbyname()
271 	rrset->rri_ttl = response->answer->ttl;  in getrrsetbyname()
272 	rrset->rri_nrdatas = response->header.ancount;  in getrrsetbyname()
277 		rrset->rri_flags |= RRSET_VALIDATED;  in getrrsetbyname()
281 	rrset->rri_name = strdup(response->answer->name);  in getrrsetbyname()
282 	if (rrset->rri_name == NULL) {  in getrrsetbyname()
288 	rrset->rri_nrdatas = count_dns_rr(response->answer, rrset->rri_rdclass,  in getrrsetbyname()
289 	    rrset->rri_rdtype);  in getrrsetbyname()
290 	rrset->rri_nsigs = count_dns_rr(response->answer, rrset->rri_rdclass,  in getrrsetbyname()
294 	rrset->rri_rdatas = calloc(rrset->rri_nrdatas,  in getrrsetbyname()
296 	if (rrset->rri_rdatas == NULL) {  in getrrsetbyname()
302 	if (rrset->rri_nsigs > 0) {  in getrrsetbyname()
303 		rrset->rri_sigs = calloc(rrset->rri_nsigs, sizeof(struct rdatainfo));  in getrrsetbyname()
304 		if (rrset->rri_sigs == NULL) {  in getrrsetbyname()
316 		if (rr->class == rrset->rri_rdclass &&  in getrrsetbyname()
317 		    rr->type  == rrset->rri_rdtype)  in getrrsetbyname()
318 			rdata = &rrset->rri_rdatas[index_ans++];  in getrrsetbyname()
320 		if (rr->class == rrset->rri_rdclass &&  in getrrsetbyname()
322 			rdata = &rrset->rri_sigs[index_sig++];  in getrrsetbyname()
337 	*res = rrset;  in getrrsetbyname()
341 	if (rrset != NULL)  in getrrsetbyname()
342 		freerrset(rrset);  in getrrsetbyname()
349 freerrset(struct rrsetinfo *rrset)  in freerrset()  argument
353 	if (rrset == NULL)  in freerrset()
356 	if (rrset->rri_rdatas) {  in freerrset()
357 		for (i = 0; i < rrset->rri_nrdatas; i++) {  in freerrset()
358 			if (rrset->rri_rdatas[i].rdi_data == NULL)  in freerrset()
360 			free(rrset->rri_rdatas[i].rdi_data);  in freerrset()
362 		free(rrset->rri_rdatas);  in freerrset()
365 	if (rrset->rri_sigs) {  in freerrset()
366 		for (i = 0; i < rrset->rri_nsigs; i++) {  in freerrset()
367 			if (rrset->rri_sigs[i].rdi_data == NULL)  in freerrset()
369 			free(rrset->rri_sigs[i].rdi_data);  in freerrset()
371 		free(rrset->rri_sigs);  in freerrset()
374 	if (rrset->rri_name)  in freerrset()
375 		free(rrset->rri_name);  in freerrset()
376 	free(rrset);  in freerrset()