From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Mon, 6 May 2013 08:28:41 +0000 (+0000)
Subject: tipc: add a bounds check in link_recv_changeover_msg()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~21^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cb4b102f0ab29fcbaf945c6b1f85ef006cdb8edc;p=pandora-kernel.git

tipc: add a bounds check in link_recv_changeover_msg()

The bearer_id here comes from skb->data and it can be a number from 0 to
7.  The problem is that the ->links[] array has only 2 elements so I
have added a range check.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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