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Subject: Re: [PATCH] net: hso: fix NULL-deref on disconnect regression
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <161946721024.23958.2611872115325420575.git-patchwork-notify@kernel.org>
Date:   Mon, 26 Apr 2021 20:00:10 +0000
References: <20210426081149.10498-1-johan@kernel.org>
In-Reply-To: <20210426081149.10498-1-johan@kernel.org>
To:     Johan Hovold <johan@kernel.org>
Cc:     davem@davemloft.net, kuba@kernel.org, gregkh@linuxfoundation.org,
        linux-usb@vger.kernel.org, netdev@vger.kernel.org,
        linux-kernel@vger.kernel.org, stable@vger.kernel.org,
        mail@anirudhrb.com, leoanto@aruba.it
Precedence: bulk

Hello:

This patch was applied to netdev/net-next.git (refs/heads/master):

On Mon, 26 Apr 2021 10:11:49 +0200 you wrote:
> Commit 8a12f8836145 ("net: hso: fix null-ptr-deref during tty device
> unregistration") fixed the racy minor allocation reported by syzbot, but
> introduced an unconditional NULL-pointer dereference on every disconnect
> instead.
> 
> Specifically, the serial device table must no longer be accessed after
> the minor has been released by hso_serial_tty_unregister().
> 
> [...]

Here is the summary with links:
  - net: hso: fix NULL-deref on disconnect regression
    https://git.kernel.org/netdev/net-next/c/2ad5692db728

You are awesome, thank you!
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