link = _dbus_list_get_first_link (&connection->filter_list);
  while (link != NULL)
    {
      DBusMessageFilter *filter = link->data;
      DBusList *next = _dbus_list_get_next_link (&connection->filter_list, link);

      filter->function = NULL;
      _dbus_message_filter_unref (filter); /* calls app callback */
      link->data = NULL;

      link = next;
    }

   /************************************* 
    *
    *  Here is duplicated 
    *
   ****************************************/
  _dbus_list_clear (&connection->filter_list);

  /* ---- Done with stuff that invokes application callbacks */

  _dbus_object_tree_unref (connection->objects);

  _dbus_hash_table_unref (connection->pending_replies);
  connection->pending_replies = NULL;

   /************************************* 
    *
    *  Here is duplicated 
    *
   ****************************************/
  _dbus_list_clear (&connection->filter_list);