From 58d1eab7ef1d7ff8e448699dfd1a21b7f3303296 Mon Sep 17 00:00:00 2001
From: Sasha Levin <levinsasha928@gmail.com>
Date: Wed, 6 Jun 2012 23:02:55 +0200
Subject: [PATCH] NFC: Fix possible NULL ptr deref when getting the name of a
 socket

llcp_sock_getname() might get called before the LLCP socket was created.
This condition isn't checked, and llcp_sock_getname will simply deref a
NULL ptr in that case.

This exists starting with d646960 ("NFC: Initial LLCP support").

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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