linux-kernel - Re: [PATCH v2 net] net: hsr: Fix potential use-after-free

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Date:   Tue, 29 Nov 2022 02:20:16 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, arvid.brodin@...en.se, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net] net: hsr: Fix potential use-after-free

Hello:

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

On Fri, 25 Nov 2022 15:57:24 +0800 you wrote:
> The skb is delivered to netif_rx() which may free it, after calling this,
> dereferencing skb may trigger use-after-free.
> 
> Fixes: f421436a591d ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)")
> Signed-off-by: YueHaibing <yuehaibing@...wei.com>
> ---
> v2: correct Fixes tag
> 
> [...]

Here is the summary with links:
  - [v2,net] net: hsr: Fix potential use-after-free
    https://git.kernel.org/netdev/net/c/7e177d32442b

You are awesome, thank you!
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