linux-kernel - Re: [PATCH 5.10 011/575] scsi: core: Remove command size deduction from scsi_setup_scsi

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Message-ID: <YZKiwgnnV2Kovot2@kroah.com>
Date:   Mon, 15 Nov 2021 19:11:14 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Bart Van Assche <bvanassche@....org>
Cc:     linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Christoph Hellwig <hch@....de>,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org,
        syzbot+5516b30f5401d4dcbcae@...kaller.appspotmail.com,
        Tadeusz Struk <tadeusz.struk@...aro.org>
Subject: Re: [PATCH 5.10 011/575] scsi: core: Remove command size deduction
 from scsi_setup_scsi_cmnd()

On Mon, Nov 15, 2021 at 09:58:19AM -0800, Bart Van Assche wrote:
> On 11/15/21 8:55 AM, Greg Kroah-Hartman wrote:
> > From: Tadeusz Struk <tadeusz.struk@...aro.org>
> > 
> > commit 703535e6ae1e94c89a9c1396b4c7b6b41160ef0c upstream.
> 
> Hi Greg,
> 
> Thanks for having queued this patch for the 5.10 stable branch.
> 
> Do you plan to also include commit 20aaef52eb08 ("scsi: scsi_ioctl: Validate
> command size")? That patch prevents that the bug in the commit mentioned
> above can be triggered.

It did not apply to 5.10.y and 5.14.y and a "FAILED:" email was sent out
asking for a backport of it.

If you can provide that, great, I'll be glad to take it.

thanks,

greg k-h