linux-kernel - Re: [PATCH 5.6] io_uring: NULL-deref for IOSQE

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Message-ID: <ade19964-58fa-93fd-312f-cd12b69e3a8b@kernel.dk>
Date:   Sat, 14 Mar 2020 17:01:03 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Pavel Begunkov <asml.silence@...il.com>, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5.6] io_uring: NULL-deref for IOSQE_{ASYNC,DRAIN}

On 3/13/20 3:29 PM, Pavel Begunkov wrote:
> On 13/03/2020 23:28, Pavel Begunkov wrote:
>> Hmm, found unreliably failing the across-fork test. I don't know whether it's
>> this patch specific, but need to take a look there first.
> 
> It's good to go, just used outdated tests.
> The reproducer is attached.

I integrated this into the existing read-write in liburing, thanks.

-- 
Jens Axboe