[glib/wip/gcleanup] giomodule: Cleanup global data

[Stefan Walter <stefw src gnome org>]

commit 69c65a953fa0039b7af566c9d156bdb8dbbe49df
Author: Stef Walter <stefw gnome org>
Date:   Thu Nov 7 23:00:08 2013 +0100

    giomodule: Cleanup global data

 gio/giomodule.c |   28 ++++++++++++++++++++++------
 1 files changed, 22 insertions(+), 6 deletions(-)
---
diff --git a/gio/giomodule.c b/gio/giomodule.c
index 92aa97b..962c2a6 100644
--- a/gio/giomodule.c
+++ b/gio/giomodule.c
@@ -697,7 +697,8 @@ _g_io_module_get_default_type (const gchar *extension_point,
     }
   else
     {
-      default_modules = g_hash_table_new (g_str_hash, g_str_equal);
+      default_modules = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
+      G_CLEANUP (default_modules, g_hash_table_unref);
     }
 
   _g_io_modules_ensure_loaded ();
@@ -821,7 +822,9 @@ _g_io_module_get_default (const gchar         *extension_point,
     }
   else
     {
-      default_modules = g_hash_table_new (g_str_hash, g_str_equal);
+      default_modules = g_hash_table_new_full (g_str_hash, g_str_equal,
+                                               g_free, g_object_unref);
+      G_CLEANUP (default_modules, g_hash_table_unref);
     }
 
   _g_io_modules_ensure_loaded ();
@@ -1098,7 +1101,19 @@ _g_io_modules_ensure_loaded (void)
 static void
 g_io_extension_point_free (GIOExtensionPoint *ep)
 {
+  GList *walk;
+
   g_free (ep->name);
+
+  for (walk = ep->extensions; walk != NULL; walk = walk->next)
+    {
+      GIOExtension *extension = walk->data;
+
+      g_free (extension->name);
+      g_slice_free (GIOExtension, extension);
+    }
+  g_list_free (ep->extensions);
+
   g_free (ep);
 }
 
@@ -1118,10 +1133,11 @@ g_io_extension_point_register (const char *name)
   
   G_LOCK (extension_points);
   if (extension_points == NULL)
-    extension_points = g_hash_table_new_full (g_str_hash,
-                                             g_str_equal,
-                                             NULL,
-                                             (GDestroyNotify)g_io_extension_point_free);
+    {
+      extension_points = g_hash_table_new_full (g_str_hash, g_str_equal, NULL,
+                                                (GDestroyNotify)g_io_extension_point_free);
+      G_CLEANUP (extension_points, g_hash_table_unref);
+    }
 
   ep = g_hash_table_lookup (extension_points, name);
   if (ep != NULL)