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Subject: Re: [PATCH] octeontx2-af: fix a use-after-free in
 rvu_npa_register_reporters
From:   patchwork-bot+netdevbpf@kernel.org
Message-Id: <170178782463.5866.15530520826379861519.git-patchwork-notify@kernel.org>
Date:   Tue, 05 Dec 2023 14:50:24 +0000
References: <20231202095902.3264863-1-alexious@zju.edu.cn>
In-Reply-To: <20231202095902.3264863-1-alexious@zju.edu.cn>
To:     Zhipeng Lu <alexious@zju.edu.cn>
Cc:     sgoutham@marvell.com, lcherian@marvell.com, gakula@marvell.com,
        jerinj@marvell.com, hkelam@marvell.com, sbhatta@marvell.com,
        davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
        pabeni@redhat.com, george.cherian@marvell.com,
        netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Precedence: bulk

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Sat,  2 Dec 2023 17:59:02 +0800 you wrote:
> The rvu_dl will be freed in rvu_npa_health_reporters_destroy(rvu_dl)
> after the create_workqueue fails, and after that free, the rvu_dl will
> be translate back through rvu_npa_health_reporters_create,
> rvu_health_reporters_create, and rvu_register_dl. Finally it goes to the
> err_dl_health label, being freed again in
> rvu_health_reporters_destroy(rvu) by rvu_npa_health_reporters_destroy.
> In the second calls of rvu_npa_health_reporters_destroy, however,
> it uses rvu_dl->rvu_npa_health_reporter, which is already freed at
> the end of rvu_npa_health_reporters_destroy in the first call.
> 
> [...]

Here is the summary with links:
  - octeontx2-af: fix a use-after-free in rvu_npa_register_reporters
    https://git.kernel.org/netdev/net/c/3c91c909f13f

You are awesome, thank you!
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