From: Ralf Baechle <ralf@linux-mips.org>
Date: Thu, 18 Jun 2015 22:46:53 +0000 (+0200)
Subject: NET: ROSE: Don't dereference NULL neighbour pointer.
X-Git-Tag: v3.2.71~64
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8bbe4f448c01949084ef404eded3622086f052a6;p=pandora-kernel.git

NET: ROSE: Don't dereference NULL neighbour pointer.

commit d496f7842aada20c61e6044b3395383fa972872c upstream.

A ROSE socket doesn't necessarily always have a neighbour pointer so check
if the neighbour pointer is valid before dereferencing it.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Tested-by: Bernard Pidoux <f6bvp@free.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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