linux-kernel - Re: [PATCH v3] eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx

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Message-Id: 
 <175675800975.3872744.16746310043446983872.git-patchwork-notify@kernel.org>
Date: Mon, 01 Sep 2025 20:20:09 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Miaoqian Lin <linmq006@...il.com>
Cc: tariqt@...dia.com, andrew+netdev@...n.ch, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 netdev@...r.kernel.org, linux-rdma@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] eth: mlx4: Fix IS_ERR() vs NULL check bug in
 mlx4_en_create_rx_ring

Hello:

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

On Thu, 28 Aug 2025 20:18:58 +0800 you wrote:
> Replace NULL check with IS_ERR() check after calling page_pool_create()
> since this function returns error pointers (ERR_PTR).
> Using NULL check could lead to invalid pointer dereference.
> 
> Fixes: 8533b14b3d65 ("eth: mlx4: create a page pool for Rx")
> Signed-off-by: Miaoqian Lin <linmq006@...il.com>
> 
> [...]

Here is the summary with links:
  - [v3] eth: mlx4: Fix IS_ERR() vs NULL check bug in mlx4_en_create_rx_ring
    https://git.kernel.org/netdev/net/c/e580beaf43d5

You are awesome, thank you!
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