fix for LP: #611248 (gdk pixbug loaders)

tighten up the dbus abstractions

profiles/apparmor.d/abstractions/dbus

@@ -2,7 +2,7 @@
 # $Id$
 # ------------------------------------------------------------------
 #
-#    Copyright (C) 2009 Canonical Ltd.
+#    Copyright (C) 2009-2010 Canonical Ltd.
 #
 #    This program is free software; you can redistribute it and/or
 #    modify it under the terms of version 2 of the GNU General Public
@@ -10,8 +10,5 @@
 #
 # ------------------------------------------------------------------
 
-  # System socket
+  # System socket. Be careful when including this abstraction.
   /var/run/dbus/system_bus_socket w,
-
-  # Machine id
-  /var/lib/dbus/machine-id r,

profiles/apparmor.d/abstractions/dbus-session

@@ -10,5 +10,5 @@
 #
 # ------------------------------------------------------------------
 
-  #include <abstractions/dbus>
   /usr/bin/dbus-launch Pix,
+  /var/lib/dbus/machine-id r,

profiles/apparmor.d/abstractions/gnome

@@ -3,7 +3,7 @@
 # ------------------------------------------------------------------
 #
 #    Copyright (C) 2002-2009 Novell/SUSE
-#    Copyright (C) 2009 Canonical Ltd.
+#    Copyright (C) 2009-2010 Canonical Ltd.
 #
 #    This program is free software; you can redistribute it and/or
 #    modify it under the terms of version 2 of the GNU General Public
@@ -31,6 +31,7 @@
   /etc/pango/*                    r,
   /usr/lib{,32,64}/pango/**       mr,
   /usr/lib{,32,64}/gtk-*/**       mr,
+  /usr/lib{,32,64}/gdk-pixbuf-*/** mr,
 
   # per-user gtk configuration
   @{HOME}/.gnome/Gnome            r,