170 	sip_dlg_route_set_t	*rset;  in sip_add_route_to_set()  local
175 	rset = calloc(1, sizeof (*rset));  in sip_add_route_to_set()
176 	if (rset == NULL)  in sip_add_route_to_set()
178 	rset->sip_dlg_route_next = NULL;  in sip_add_route_to_set()
189 	rset->sip_dlg_route = calloc(1, vlen + 1);  in sip_add_route_to_set()
190 	if (rset->sip_dlg_route == NULL) {  in sip_add_route_to_set()
191 		free(rset);  in sip_add_route_to_set()
197 	rset->sip_dlg_route_lr = B_FALSE;  in sip_add_route_to_set()
198 	(void) strncpy(rset->sip_dlg_route, value->sip_value_start, vlen);  in sip_add_route_to_set()
199 	rset->sip_dlg_ruri.sip_str_ptr = rset->sip_dlg_route +  in sip_add_route_to_set()
201 	rset->sip_dlg_ruri.sip_str_len = value->cftr_uri.sip_str_len;  in sip_add_route_to_set()
202 	rset->sip_dlg_route[vlen] = '\0';  in sip_add_route_to_set()
210 		free(rset->sip_dlg_route);  in sip_add_route_to_set()
211 		free(rset);  in sip_add_route_to_set()
215 		rset->sip_dlg_route_lr = sip_is_param_present(uri_param, "lr",  in sip_add_route_to_set()
218 	return (rset);  in sip_add_route_to_set()
257 sip_dialog_free_rset(sip_dlg_route_set_t *rset)  in sip_dialog_free_rset()  argument
261 	while (rset != NULL) {  in sip_dialog_free_rset()
262 		next = rset->sip_dlg_route_next;  in sip_dialog_free_rset()
263 		rset->sip_dlg_route_next = NULL;  in sip_dialog_free_rset()
264 		free(rset->sip_dlg_route);  in sip_dialog_free_rset()
265 		free(rset);  in sip_dialog_free_rset()
266 		rset = next;  in sip_dialog_free_rset()
321 	char			*rset;  in sip_dialog_set_route_hdr()  local
391 	rset = malloc(rset_len + 1);  in sip_dialog_set_route_hdr()
392 	if (rset == NULL) {  in sip_dialog_set_route_hdr()
400 		free(rset);  in sip_dialog_set_route_hdr()
407 	rp = rset;  in sip_dialog_set_route_hdr()
461 	if (rp > rset + rset_len) {  in sip_dialog_set_route_hdr()
465 	assert(rp <= rset + rset_len);  in sip_dialog_set_route_hdr()
467 	    "%s%s", rset, SIP_CRLF);  in sip_dialog_set_route_hdr()
468 	free(rset);  in sip_dialog_set_route_hdr()
493 	sip_dlg_route_set_t	*rset;  in sip_dialog_get_route_set()  local
510 			rset = sip_add_route_to_set(value);  in sip_dialog_get_route_set()
511 			if (rset == NULL)  in sip_dialog_get_route_set()
535 				rset_head = rset_tail = rset;  in sip_dialog_get_route_set()
537 				rset_tail->sip_dlg_route_next = rset;  in sip_dialog_get_route_set()
538 				rset_tail = rset;  in sip_dialog_get_route_set()
540 				rset->sip_dlg_route_next = rset_head;  in sip_dialog_get_route_set()
541 				rset_head = rset;  in sip_dialog_get_route_set()