linux-kernel - Re: [v2 2/2] crypto: virtio: Fix use-after-free in virtio_crypto_skcipher_finalize

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Date:   Tue, 26 May 2020 12:16:04 +0200
From:   Greg KH <gregkh@...uxfoundation.org>
To:     "Longpeng (Mike, Cloud Infrastructure Service Product Dept.)" 
        <longpeng2@...wei.com>
Cc:     Markus Elfring <Markus.Elfring@....de>,
        linux-crypto@...r.kernel.org,
        virtualization@...ts.linux-foundation.org,
        Gonglei <arei.gonglei@...wei.com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        Corentin Labbe <clabbe@...libre.com>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        "David S. Miller" <davem@...emloft.net>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org
Subject: Re: [v2 2/2] crypto: virtio: Fix use-after-free in
 virtio_crypto_skcipher_finalize_req()

On Tue, May 26, 2020 at 05:24:03PM +0800, Longpeng (Mike, Cloud Infrastructure Service Product Dept.) wrote:
> 
> 
> On 2020/5/26 17:01, Markus Elfring wrote:
> >>>> … Thus release specific resources before
> >>>
> >>> Is there a need to improve also this information another bit?
> >>>
> >> You mean the last two paragraph is redundant ?
> > 
> > No.
> > 
> > I became curious if you would like to choose a more helpful information
> > according to the wording “specific resources”.
> > 
> > Regards,
> > Markus
> > 
> Hi Markus,
> 
> I respect your work, but please let us to focus on the code itself. I think
> experts in this area know what these patches want to solve after look at the code.
> 
> I hope experts in the thread could review the code when you free, thanks :)

Please note that you are responding to someone who is known to be a pain
in patch reviews and has been blocked by many kernel
developers/maintainers because they just waste people's time.

I suggest you all do the same here, and just ignore them, like I do :)

thanks,

greg k-h