netdev - Re: [PATCH net] net: ethernet: mtk_wed: fix possible NULL pointer dereference in mtk_wed_wo_queue_tx

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Date: Thu, 21 Dec 2023 07:40:23 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Lorenzo Bianconi <lorenzo@...nel.org>
Cc: netdev@...r.kernel.org, lorenzo.bianconi@...hat.com, nbd@....name,
 john@...ozen.org, sean.wang@...iatek.com, Mark-MC.Lee@...iatek.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Subject: Re: [PATCH net] net: ethernet: mtk_wed: fix possible NULL pointer
 dereference in mtk_wed_wo_queue_tx_clean()

Hello:

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

On Sun, 17 Dec 2023 16:37:40 +0100 you wrote:
> In order to avoid a NULL pointer dereference, check entry->buf pointer before running
> skb_free_frag in mtk_wed_wo_queue_tx_clean routine.
> 
> Fixes: 799684448e3e ("net: ethernet: mtk_wed: introduce wed wo support")
> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
> ---
>  drivers/net/ethernet/mediatek/mtk_wed_wo.c | 3 +++
>  1 file changed, 3 insertions(+)

Here is the summary with links:
  - [net] net: ethernet: mtk_wed: fix possible NULL pointer dereference in mtk_wed_wo_queue_tx_clean()
    https://git.kernel.org/netdev/net/c/7cb8cd4daacf

You are awesome, thank you!
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