some small fixes

@@ -29,7 +29,7 @@ int
 TR_cepWriteBuffered(TR_CommEndPoint this, size_t * size)
 {
 	TR_RemoteData data;
-	int           send;
+	int           send = -4;
 
 	*size = 0;
 

@@ -55,10 +55,11 @@ datagramServiceNextMessage(void * _this, TR_RemoteData * data)
 {
 	TR_CommEndPoint comm        = _this;
 	TR_ProtoMessage ret_message = NULL;
+	TR_RemoteData   new_data    = NULL;
 
 	if (*data) {
 		ret_message = TR_protoCreateMessage(comm->protocol, (*data)->remote);
-		TR_protoParse(comm->protocol, ret_message, *data);
+		new_data    = TR_protoParse(comm->protocol, ret_message, *data);
 
 		/*
 		 * In UDP I don't care about remaining data. UDP is an all or nothing
@@ -71,8 +72,11 @@ datagramServiceNextMessage(void * _this, TR_RemoteData * data)
 		 */
 
 		if (! ret_message->ready) {
-			TR_delete(*data);
 			TR_delete(ret_message);
+			if (new_data) {
+				TR_delete(new_data);
+				TR_delete(*data);
+			}
 		}
 
 		*data = NULL;
@@ -88,6 +92,10 @@ datagramServiceCompose(void * _this, TR_ProtoMessage message)
 	TR_RemoteData data =
 		TR_protoCompose(((TR_CommEndPoint)_this)->protocol, message);
 
+	if (data->remote->handle == -1) {
+		data->free_remote = 1;
+	}
+
 	if (! data) {
 		return FALSE;
 	}

@@ -126,6 +126,12 @@ static
 TR_EventDone
 simpleClientHandleData(void * _this, TR_Event event)
 {
+	TR_ProtoMessage data = event->data;
+
+	if (data->remote->handle == -1) {
+		TR_delete(data->remote);
+	}
+
 	((TR_SimpleClient)_this)->response = event->data;
 
 	return TR_EVENT_DONE;