[gtk+] GdkWaylandWindow: Fix memory leak

[Matthias Clasen <matthiasc src gnome org>]

commit 832e77fbb40178a8d95dc009acb42d6a6bcaa5c9
Author: Pavel Vasin <rat4vier gmail com>
Date:   Wed Aug 21 15:09:29 2013 +0400

    GdkWaylandWindow: Fix memory leak
    
    https://bugzilla.gnome.org/show_bug.cgi?id=706493

 gdk/wayland/gdkwindow-wayland.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index 52b6136..3d62ddf 100644
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -814,6 +814,8 @@ gdk_window_impl_wayland_finalize (GObject *object)
   if (impl->cursor)
     g_object_unref (impl->cursor);
 
+  g_free (impl->title);
+
   G_OBJECT_CLASS (_gdk_window_impl_wayland_parent_class)->finalize (object);
 }
 
@@ -1503,7 +1505,8 @@ gdk_wayland_window_set_title (GdkWindow   *window,
 
   impl = GDK_WINDOW_IMPL_WAYLAND (window->impl);
 
-  impl->title = strdup (title);
+  g_free (impl->title);
+  impl->title = g_strdup (title);
 }
 
 static void