linux-kernel - Re: [PATCH] time: verify time values in adjtimex ADJ

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Message-ID: <CALAqxLV=+gL9F2Cdip=vqfK0sp1o--rqnJ249+HVsr=-75gR6A@mail.gmail.com>
Date:	Fri, 4 Dec 2015 12:27:09 -0800
From:	John Stultz <john.stultz@...aro.org>
To:	Sasha Levin <sasha.levin@...cle.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] time: verify time values in adjtimex ADJ_SETOFFSET to
 avoid overflow

On Thu, Dec 3, 2015 at 7:09 PM, Sasha Levin <sasha.levin@...cle.com> wrote:
> Make sure the tv_usec makes sense. We might multiply them later which can
> cause an overflow and undefined behavior.
>
> Signed-off-by: Sasha Levin <sasha.levin@...cle.com>

Thanks for sending this in. I've queued it for 4.5

thanks
-john
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