linux-kernel - Re: [PATCH AUTOSEL 5.9 15/23] scsi: storvsc: Validate length of incoming packet in storvsc_on_channel

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Message-ID: <20201214182914.GU643756@sasha-vm>
Date:   Mon, 14 Dec 2020 13:29:14 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     Dan Carpenter <dan.carpenter@...cle.com>,
        Andrea Parri <parri.andrea@...il.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        linux-scsi@...r.kernel.org,
        "James E.J. Bottomley" <jejb@...ux.ibm.com>,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        devel@...uxdriverproject.org,
        Saruhan Karademir <skarade@...rosoft.com>
Subject: Re: [PATCH AUTOSEL 5.9 15/23] scsi: storvsc: Validate length of
 incoming packet in storvsc_on_channel_callback()

On Mon, Dec 14, 2020 at 08:06:25AM -0500, Konstantin Ryabitsev wrote:
>On Mon, Dec 14, 2020 at 02:07:11PM +0300, Dan Carpenter wrote:
>> On Sat, Dec 12, 2020 at 07:09:01PM +0100, Andrea Parri wrote:
>> > Hi Sasha,
>> >
>> > On Sat, Dec 12, 2020 at 11:07:56AM -0500, Sasha Levin wrote:
>> > > From: "Andrea Parri (Microsoft)" <parri.andrea@...il.com>
>> > >
>> > > [ Upstream commit 3b8c72d076c42bf27284cda7b2b2b522810686f8 ]
>> >
>> > FYI, we found that this commit introduced a regression and posted a
>> > revert:
>> >
>> >   https://lkml.kernel.org/r/20201211131404.21359-1-parri.andrea@gmail.com
>> >
>> > Same comment for the AUTOSEL 5.4, 4.19 and 4.14 you've just posted.
>> >
>>
>> Konstantin, is there anyway we could make searching lore.kernel.org
>> search all the mailing lists?  Right now we can only search one mailing
>> list at a time.
>
>This functionality is coming in the next version of public-inbox and
>should be available on lore.kernel.org within the next little while.

That's a good idea Dan; I had something running on linux-next, but I
guess it's not enough and cases such as these sneak in.

I wrote a script to do what you've suggested by simply cloning the repos
on erol.kernel.org locally and then doing a simple search for the
"Fixes:" and revert patterns.

-- 
Thanks,
Sasha