Remove unused patch

0001-CVE-2013-0292-dbus-gproxy-Verify-sender-of-NameOwner.patch

@@ -1,51 +0,0 @@
-From 166978a09cf5edff4028e670b6074215a4c75eca Mon Sep 17 00:00:00 2001
-From: Colin Walters <walters@verbum.org>
-Date: Thu, 14 Feb 2013 10:19:34 -0500
-Subject: [PATCH] CVE-2013-0292: dbus-gproxy: Verify sender of NameOwnerChanged signals to be o.f.DBus
-
-Anyone can hop on the bus and emit a signal whose interface is
-o.f.DBus; it's expected at the moments that clients (and notably DBus
-libraries) check the sender.
-
-This could previously be used to trick a system service using dbus-glib
-into thinking a malicious signal came from a privileged source, by
-claiming that ownership of the privileged source's well-known name had
-changed from the privileged source's real unique name to the attacker's
-unique name.
-
-[altered to be NULL-safe so it won't crash on peer connections -smcv]
-Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
-Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
----
- dbus/dbus-gproxy.c |    7 ++++---
- 1 files changed, 4 insertions(+), 3 deletions(-)
-
-diff --git a/dbus/dbus-gproxy.c b/dbus/dbus-gproxy.c
-index 2fc52f9..c3ae9ec 100644
---- a/dbus/dbus-gproxy.c
-+++ b/dbus/dbus-gproxy.c
-@@ -1250,8 +1250,11 @@ dbus_g_proxy_manager_filter (DBusConnection    *connection,
-       GSList *tmp;
-       const char *sender;
- 
-+      sender = dbus_message_get_sender (message);
-+
-       /* First we handle NameOwnerChanged internally */
--      if (dbus_message_is_signal (message,
-+      if (g_strcmp0 (sender, DBUS_SERVICE_DBUS) == 0 &&
-+	  dbus_message_is_signal (message,
- 				  DBUS_INTERFACE_DBUS,
- 				  "NameOwnerChanged"))
- 	{
-@@ -1280,8 +1283,6 @@ dbus_g_proxy_manager_filter (DBusConnection    *connection,
- 	    }
- 	}
- 
--      sender = dbus_message_get_sender (message);
--
-       /* dbus spec requires these, libdbus validates */
-       g_assert (dbus_message_get_path (message) != NULL);
-       g_assert (dbus_message_get_interface (message) != NULL);
--- 
-1.7.1
-