range: Don't leak pointers to discarded gadgets

2016-11-08 02:24:40 +01:00
parent 96e7fbde2e
commit dbc0337498
1 changed files with 4 additions and 0 deletions
--- a/gtk/gtkrange.c
+++ b/gtk/gtkrange.c
@ -3972,6 +3972,10 @@ sync_stepper_gadget (GtkRange                *range,
    {
      if (*gadget_ptr != NULL)
        {
+          if (*gadget_ptr == priv->grab_location)
+            stop_scrolling (range);
+          if (*gadget_ptr == priv->mouse_location)
+            priv->mouse_location = NULL;
          gtk_css_node_set_parent (gtk_css_gadget_get_node (*gadget_ptr), NULL);
          gtk_box_gadget_remove_gadget (GTK_BOX_GADGET (priv->contents_gadget), *gadget_ptr);
        }