netdev - Re: [patch v2 -next] wan/fsl_ucc_hdlc: info leak in uhdlc

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Message-Id: <20160715.114308.1901247006216834380.davem@davemloft.net>
Date:	Fri, 15 Jul 2016 11:43:08 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	dan.carpenter@...cle.com
Cc:	qiang.zhao@....com, netdev@...r.kernel.org,
	linuxppc-dev@...ts.ozlabs.org, kernel-janitors@...r.kernel.org,
	wharms@....de
Subject: Re: [patch v2 -next] wan/fsl_ucc_hdlc: info leak in uhdlc_ioctl()

From: Dan Carpenter <dan.carpenter@...cle.com>
Date: Thu, 14 Jul 2016 14:16:53 +0300

> There is a 2 byte struct whole after line.loopback so we need to clear
> that out to avoid disclosing stack information.
> 
> Fixes: c19b6d246a35 ('drivers/net: support hdlc function for QE-UCC')
> Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>
> ---
> v2: remove the other initialization to zero

Applied.