Fix parsing of HTTP headers with IP addresses

src/libserver/protocol.c

@@ -389,7 +389,7 @@ rspamd_protocol_handle_headers (struct rspamd_task *task,
 		case 'i':
 		case 'I':
 			if (g_ascii_strncasecmp (headern, IP_ADDR_HEADER, hlen) == 0) {
-				if (!rspamd_parse_inet_address (&task->from_addr, hv->str, 0)) {
+				if (!rspamd_parse_inet_address (&task->from_addr, hv->str, hv->len)) {
 					msg_err_task ("bad ip header: '%V'", hv);
 					return FALSE;
 				}

src/lua/lua_http.c

@@ -449,7 +449,7 @@ lua_http_request (lua_State *L)
 		rspamd_session_watcher_push (session);
 	}
 
-	if (rspamd_parse_inet_address (&cbd->addr, msg->host->str, 0)) {
+	if (rspamd_parse_inet_address (&cbd->addr, msg->host->str, msg->host->len)) {
 		/* Host is numeric IP, no need to resolve */
 		if (!lua_http_make_connection (cbd)) {
 			lua_http_maybe_free (cbd);