linux-kernel - Re: [PATCH] dm: ioctl: prevent double freeing

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Message-ID: <20150915075337.GD9305@sudip-pc>
Date:	Tue, 15 Sep 2015 13:23:37 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Alasdair Kergon <agk@...hat.com>,
	Mike Snitzer <snitzer@...hat.com>, dm-devel@...hat.com,
	Neil Brown <neilb@...e.com>
Cc:	linux-kernel@...r.kernel.org, linux-raid@...r.kernel.org
Subject: Re: [PATCH] dm: ioctl: prevent double freeing

On Fri, Sep 04, 2015 at 04:52:39PM +0530, Sudip Mukherjee wrote:
> DM_PARAMS_KMALLOC and DM_PARAMS_VMALLOC should never be set together in
> param_flags. We are setting these flags while allocating so we know that
> there is almost no chance of having these two set together but still we
> can have some additional safety.
> 
> Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
> ---
A gentle ping.

regards
sudip
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