168 	sip_dlg_route_set_t	*rset;  in sip_add_route_to_set()  local
173 	rset = calloc(1, sizeof (*rset));  in sip_add_route_to_set()
174 	if (rset == NULL)  in sip_add_route_to_set()
176 	rset->sip_dlg_route_next = NULL;  in sip_add_route_to_set()
187 	rset->sip_dlg_route = calloc(1, vlen + 1);  in sip_add_route_to_set()
188 	if (rset->sip_dlg_route == NULL) {  in sip_add_route_to_set()
189 		free(rset);  in sip_add_route_to_set()
195 	rset->sip_dlg_route_lr = B_FALSE;  in sip_add_route_to_set()
196 	(void) strncpy(rset->sip_dlg_route, value->sip_value_start, vlen);  in sip_add_route_to_set()
197 	rset->sip_dlg_ruri.sip_str_ptr = rset->sip_dlg_route +  in sip_add_route_to_set()
199 	rset->sip_dlg_ruri.sip_str_len = value->cftr_uri.sip_str_len;  in sip_add_route_to_set()
200 	rset->sip_dlg_route[vlen] = '\0';  in sip_add_route_to_set()
208 		free(rset->sip_dlg_route);  in sip_add_route_to_set()
209 		free(rset);  in sip_add_route_to_set()
213 		rset->sip_dlg_route_lr = sip_is_param_present(uri_param, "lr",  in sip_add_route_to_set()
216 	return (rset);  in sip_add_route_to_set()
255 sip_dialog_free_rset(sip_dlg_route_set_t *rset)  in sip_dialog_free_rset()  argument
259 	while (rset != NULL) {  in sip_dialog_free_rset()
260 		next = rset->sip_dlg_route_next;  in sip_dialog_free_rset()
261 		rset->sip_dlg_route_next = NULL;  in sip_dialog_free_rset()
262 		free(rset->sip_dlg_route);  in sip_dialog_free_rset()
263 		free(rset);  in sip_dialog_free_rset()
264 		rset = next;  in sip_dialog_free_rset()
319 	char			*rset;  in sip_dialog_set_route_hdr()  local
389 	rset = malloc(rset_len + 1);  in sip_dialog_set_route_hdr()
390 	if (rset == NULL) {  in sip_dialog_set_route_hdr()
398 		free(rset);  in sip_dialog_set_route_hdr()
405 	rp = rset;  in sip_dialog_set_route_hdr()
459 	if (rp > rset + rset_len) {  in sip_dialog_set_route_hdr()
463 	assert(rp <= rset + rset_len);  in sip_dialog_set_route_hdr()
465 	    "%s%s", rset, SIP_CRLF);  in sip_dialog_set_route_hdr()
466 	free(rset);  in sip_dialog_set_route_hdr()
491 	sip_dlg_route_set_t	*rset;  in sip_dialog_get_route_set()  local
508 			rset = sip_add_route_to_set(value);  in sip_dialog_get_route_set()
509 			if (rset == NULL)  in sip_dialog_get_route_set()
533 				rset_head = rset_tail = rset;  in sip_dialog_get_route_set()
535 				rset_tail->sip_dlg_route_next = rset;  in sip_dialog_get_route_set()
536 				rset_tail = rset;  in sip_dialog_get_route_set()
538 				rset->sip_dlg_route_next = rset_head;  in sip_dialog_get_route_set()
539 				rset_head = rset;  in sip_dialog_get_route_set()