From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sudip Mukherjee Subject: Re: [PATCH] dm: ioctl: prevent double freeing Date: Tue, 15 Sep 2015 13:23:37 +0530 Message-ID: <20150915075337.GD9305@sudip-pc> References: <1441365759-7247-1-git-send-email-sudipm.mukherjee@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1441365759-7247-1-git-send-email-sudipm.mukherjee@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Alasdair Kergon , Mike Snitzer , dm-devel@redhat.com, Neil Brown Cc: linux-kernel@vger.kernel.org, linux-raid@vger.kernel.org List-Id: linux-raid.ids 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 > --- A gentle ping. regards sudip