[gnome-desktop] GnomeRROutputInfo: plug some memory leaks

[Cosimo Cecchi <cosimoc src gnome org>]

commit 488eab89aaedcbaac09b610b0ce5ae6a939248e2
Author: Cosimo Cecchi <cosimo endlesm com>
Date:   Tue Dec 30 15:56:16 2014 +0800

    GnomeRROutputInfo: plug some memory leaks
    
    https://bugzilla.gnome.org/show_bug.cgi?id=742111

 libgnome-desktop/gnome-rr-output-info.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/libgnome-desktop/gnome-rr-output-info.c b/libgnome-desktop/gnome-rr-output-info.c
index 33fdb14..10bc977 100644
--- a/libgnome-desktop/gnome-rr-output-info.c
+++ b/libgnome-desktop/gnome-rr-output-info.c
@@ -50,6 +50,9 @@ gnome_rr_output_info_finalize (GObject *gobject)
 
     g_free (self->priv->name);
     g_free (self->priv->display_name);
+    g_free (self->priv->product);
+    g_free (self->priv->serial);
+    g_free (self->priv->vendor);
 
     G_OBJECT_CLASS (gnome_rr_output_info_parent_class)->finalize (gobject);
 }