netdev - Re: [PATCH v2 0/1] nfc: llcp: a fix after syzbot report

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Message-Id: <164260201060.5270.11254904971363048637.git-patchwork-notify@kernel.org>
Date:   Wed, 19 Jan 2022 14:20:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
Cc:     davem@...emloft.net, kuba@...nel.org, linux-nfc@...ts.01.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/1] nfc: llcp: a fix after syzbot report

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Wed, 19 Jan 2022 08:48:15 +0100 you wrote:
> Hi,
> 
> Syzbot reported an easily reproducible NULL pointer dereference which I was
> struggling to analyze:
> https://syzkaller.appspot.com/bug?extid=7f23bcddf626e0593a39
> 
> Although direct fix is obvious, I could not actually find the exact race
> condition scenario leading to it.  The patch fixes the issue - at least under
> my QEMU - however all this code looks racy, so I have a feeling I am plumbing
> one leak without fixing root cause.
> 
> [...]

Here is the summary with links:
  - [v2,1/1] nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()
    https://git.kernel.org/netdev/net/c/dded08927ca3

You are awesome, thank you!
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