From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: "Heiko Stübner" <heiko@sntech.de>
Cc: Liam Girdwood <lrg@ti.com>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH RESEND] regulator: Fix possible nullpointer dereference in regulator_enable()
Date: Fri, 14 Oct 2011 20:47:27 +0100 [thread overview]
Message-ID: <20111014194726.GQ2931@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <201110141800.29440.heiko@sntech.de>
On Fri, Oct 14, 2011 at 06:00:29PM +0200, Heiko Stübner wrote:
> In the case where _regulator_enable returns an error it was not checked
> if a supplying regulator exists before trying to disable it, leading
> to a null pointer-dereference if no supplying regulator existed.
Applied, thanks.
prev parent reply other threads:[~2011-10-14 19:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-14 16:00 [PATCH RESEND] regulator: Fix possible nullpointer dereference in regulator_enable() Heiko Stübner
2011-10-14 19:47 ` Mark Brown [this message]
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