linux-kernel - Re: [PATCH] regmap: fix NULL pointer dereference in __regmap

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Message-ID: <20150831172934.GA29103@gradator.net>
Date:	Mon, 31 Aug 2015 19:29:34 +0200
From:	Sylvain Rochet <sylvain.rochet@...secur.com>
To:	Mark Brown <broonie@...nel.org>,
	Markus Pargmann <mpa@...gutronix.de>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>,
	Xiubo Li <lixiubo@...s.chinamobile.com>,
	Nicolas Boichat <drinkcat@...omium.org>,
	Pankaj Dubey <pankaj.dubey@...sung.com>,
	linux-kernel@...r.kernel.org,
	Stephen Rothwell <sfr@...b.auug.org.au>
Subject: Re: [PATCH] regmap: fix NULL pointer dereference in __regmap_init if
 bus is NULL

Hello,

On Mon, Aug 31, 2015 at 07:17:09PM +0200, Sylvain Rochet wrote:
> This fix adds a check for bus pointer before using bus struct members.

I just found out I'm a little too late, Sergey sent the exact same patch 
a few hours ago, dammit :-)

Sylvain
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