linux-kernel - Re: [PATCH] driver core : Fix use after free of dev->parent in device

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Message-ID: <CANLzEksBhzPOg8Tfax-J0sy5VBgEqCyz9sgjOiNSvTR=WeybBA@mail.gmail.com>
Date:	Tue, 24 Sep 2013 20:07:25 -0700
From:	Benson Leung <bleung@...omium.org>
To:	Ming Lei <ming.lei@...onical.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Olof Johansson <olofj@...omium.org>,
	stable <stable@...r.kernel.org>
Subject: Re: [PATCH] driver core : Fix use after free of dev->parent in device_shutdown

On Tue, Sep 24, 2013 at 6:14 PM, Ming Lei <ming.lei@...onical.com> wrote:
> It is better to save one line by below:
>
>                     parent = get_device(dev->parent);
>
Done.

>
> Reviewed-by: Ming Lei <ming.lei@...onical.com>

Thank you!


-- 
Benson Leung
Software Engineer, Chrom* OS
bleung@...omium.org
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