Received-SPF: pass (google.com: domain of linux-kernel+bounces-128909-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:45d1:ec00::1 as permitted sender) client-ip=2604:1380:45d1:ec00::1;
Content-Type: text/plain; charset="utf-8"
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: Re: [PATCH net v2] ax25: fix use-after-free bugs caused by
 ax25_ds_del_timer
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <171210662718.30217.1033477175371401576.git-patchwork-notify@kernel.org>
Date: Wed, 03 Apr 2024 01:10:27 +0000
References: <20240329015023.9223-1-duoming@zju.edu.cn>
In-Reply-To: <20240329015023.9223-1-duoming@zju.edu.cn>
To: Duoming Zhou <duoming@zju.edu.cn>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
 linux-hams@vger.kernel.org, pabeni@redhat.com, kuba@kernel.org,
 edumazet@google.com, davem@davemloft.net, jreuter@yaina.de, horms@kernel.org

Hello:

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

On Fri, 29 Mar 2024 09:50:23 +0800 you wrote:
> When the ax25 device is detaching, the ax25_dev_device_down()
> calls ax25_ds_del_timer() to cleanup the slave_timer. When
> the timer handler is running, the ax25_ds_del_timer() that
> calls del_timer() in it will return directly. As a result,
> the use-after-free bugs could happen, one of the scenarios
> is shown below:
> 
> [...]

Here is the summary with links:
  - [net,v2] ax25: fix use-after-free bugs caused by ax25_ds_del_timer
    https://git.kernel.org/netdev/net/c/fd819ad3ecf6

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html