From 280d606cd41c5d607e56d48e57bcba5b654cfa2e Mon Sep 17 00:00:00 2001
From: Alexander Larsson <alexl@redhat.com>
Date: Wed, 19 Jun 2013 09:32:38 +0200
Subject: IconCache: Keep a ref on the GtkIconData

The icon data in GttkIconInfo->data is currently owned by the
IconThemeDir->icon_data hashtable. However, on e.g. a theme change
blow_themes() destroys the dirs and thus the data, meaning any
outstanding GtkIconInfo points to stale data.

We solve this by adding a refcount to GtkIconData and reffing it
from GtkIconInfo.

https://bugzilla.gnome.org/show_bug.cgi?id=702598
---
 gtk/gtkiconcache.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'gtk/gtkiconcache.h')

diff --git a/gtk/gtkiconcache.h b/gtk/gtkiconcache.h
index 07e909d1a3..767e2b62cc 100644
--- a/gtk/gtkiconcache.h
+++ b/gtk/gtkiconcache.h
@@ -25,6 +25,7 @@ typedef struct _GtkIconData GtkIconData;
 
 struct _GtkIconData
 {
+  gint ref;
   gboolean has_embedded_rect;
   gint x0, y0, x1, y1;
   
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