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Subject: Re: [PATCH v2 net] net: nfc: llcp: Add lock when modifying device list
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <169634762619.3806.17902886441122676535.git-patchwork-notify@kernel.org>
Date:   Tue, 03 Oct 2023 15:40:26 +0000
References: <20230925192351.40744-1-jeremy@jcline.org>
In-Reply-To: <20230925192351.40744-1-jeremy@jcline.org>
To:     Jeremy Cline <jeremy@jcline.org>
Cc:     krzysztof.kozlowski@linaro.org, davem@davemloft.net,
        edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
        linma@zju.edu.cn, horms@kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        syzbot+c1d0a03d305972dbbe14@syzkaller.appspotmail.com
Precedence: bulk

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:

On Mon, 25 Sep 2023 15:23:51 -0400 you wrote:
> The device list needs its associated lock held when modifying it, or the
> list could become corrupted, as syzbot discovered.
> 
> Reported-and-tested-by: syzbot+c1d0a03d305972dbbe14@syzkaller.appspotmail.com
> Closes: https://syzkaller.appspot.com/bug?extid=c1d0a03d305972dbbe14
> Fixes: 6709d4b7bc2e ("net: nfc: Fix use-after-free caused by nfc_llcp_find_local")
> Signed-off-by: Jeremy Cline <jeremy@jcline.org>
> 
> [...]

Here is the summary with links:
  - [v2,net] net: nfc: llcp: Add lock when modifying device list
    https://git.kernel.org/netdev/net/c/dfc7f7a988da

You are awesome, thank you!
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