fix mem leak in gtk_drag_set_icon_surface, destroy pattern

https://bugzilla.gnome.org/show_bug.cgi?id=681446

diff --git a/gtk/gtkdnd.c b/gtk/gtkdnd.c
index 83655f0b4300336c53f4805a64d55f8ce144502d..3cf0e5c0959069621b43ef13c8c710c43ff4e7ee 100644 (file)
--- a/gtk/gtkdnd.c
+++ b/gtk/gtkdnd.c
@@ -3439,6 +3439,7 @@ gtk_drag_set_icon_surface (GdkDragContext    *context,
     }
 
   gdk_window_set_background_pattern (gtk_widget_get_window (window), pattern);
+  cairo_pattern_destroy (pattern);
 
   gtk_drag_set_icon_window (context, window, extents.x, extents.y, TRUE);
 }