From fa00f3e50a4a5a16ca00b08308f7fa6008b45d3e Mon Sep 17 00:00:00 2001
From: Brian Cameron <Brian.Cameron@sun.com>
Date: Fri, 24 Apr 2009 17:20:03 -0500
Subject: [PATCH] Fix casting problem in gmodule code.

This fixes bug 579884.  Previously the return value of g_slist_find_custom was
being recasted as type (GtkModuleInfo *).  This patch sets the return value
to a temporary variable of type (GSList *), and sets info to temp->data.  This
avoids a crashing problem.
---
 gtk/gtkmodules.c | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/gtk/gtkmodules.c b/gtk/gtkmodules.c
index dddee9d550..a6b40d88b5 100644
--- a/gtk/gtkmodules.c
+++ b/gtk/gtkmodules.c
@@ -289,9 +289,16 @@ load_module (GSList      *module_list,
 		g_module_close (module);
 	      else
 		{
+		  GSList *temp;
+
 		  success = TRUE;
-		  info = (GtkModuleInfo *) g_slist_find_custom (gtk_modules, module,
-								(GCompareFunc)cmp_module);
+		  info = NULL;
+
+		  temp = g_slist_find_custom (gtk_modules, module,
+			(GCompareFunc)cmp_module);
+		  if (temp != NULL)
+			info = temp->data;
+
 		  if (!info)
 		    {
 		      info = g_new0 (GtkModuleInfo, 1);