Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Subject: Re: [PATCH v2 1/1] Bluetooth: fix race condition in hci_cmd_sync_clear
From:   patchwork-bot+bluetooth@kernel.org
Message-Id: <167821442255.6197.7520561514136538102.git-patchwork-notify@kernel.org>
Date:   Tue, 07 Mar 2023 18:40:22 +0000
References: <20230304135035.6232-1-lm0963hack@gmail.com>
In-Reply-To: <20230304135035.6232-1-lm0963hack@gmail.com>
To:     Min Li <lm0963hack@gmail.com>
Cc:     luiz.dentz@gmail.com, marcel@holtmann.org, johan.hedberg@gmail.com,
        davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, jkosina@suse.cz, hdegoede@redhat.com,
        david.rheinsberg@gmail.com, wsa+renesas@sang-engineering.com,
        linux@weissschuh.net, linux-bluetooth@vger.kernel.org,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Sat,  4 Mar 2023 21:50:35 +0800 you wrote:
> There is a potential race condition in hci_cmd_sync_work and
> hci_cmd_sync_clear, and could lead to use-after-free. For instance,
> hci_cmd_sync_work is added to the 'req_workqueue' after cancel_work_sync
> The entry of 'cmd_sync_work_list' may be freed in hci_cmd_sync_clear, and
> causing kernel panic when it is used in 'hci_cmd_sync_work'.
> 
> Here's the call trace:
> 
> [...]

Here is the summary with links:
  - [v2,1/1] Bluetooth: fix race condition in hci_cmd_sync_clear
    https://git.kernel.org/bluetooth/bluetooth-next/c/83ce39248d6d

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