From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Miller <davem@davemloft.net>
Date: Mon, 13 Sep 2010 19:45:01 +0000
Subject: Re: [patch] net/llc: make opt unsigned in llc_ui_setsockopt()
Message-Id: <20100913.124501.59676416.davem@davemloft.net>
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To: error27@gmail.com
Cc: acme@ghostprotocols.net, opurdila@ixiacom.com, shemminger@vyatta.com, eric.dumazet@gmail.com, netdev@vger.kernel.org, kernel-janitors@vger.kernel.org

From: Dan Carpenter <error27@gmail.com>
Date: Fri, 10 Sep 2010 13:56:16 +0200

> The members of struct llc_sock are unsigned so if we pass a negative
> value for "opt" it can cause a sign bug.  Also it can cause an integer
> overflow when we multiply "opt * HZ".
> 
> CC: stable@kernel.org
> Signed-off-by: Dan Carpenter <error27@gmail.com>

Applied.