css shadow: Fix memory leak

https://bugzilla.gnome.org/show_bug.cgi?id=706493

diff --git a/gtk/gtkcssshadowvalue.c b/gtk/gtkcssshadowvalue.c
index de345993316bac8bd698d2b5887cb5eaff9730fa..cdfd8526126552a891b794d016df614ef36c4242 100644 (file)
--- a/gtk/gtkcssshadowvalue.c
+++ b/gtk/gtkcssshadowvalue.c
@@ -714,6 +714,8 @@ _gtk_css_shadow_value_paint_box (const GtkCssValue   *shadow,
       cairo_clip (cr);
       draw_shadow (shadow, cr, &box, &clip_box, FALSE);
       cairo_restore (cr);
+
+      cairo_region_destroy (remaining);
     }
 
   cairo_restore (cr);