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Subject: Re: [PATCH net] qed: fix double free in qed_cxt_tables_alloc()
From: patchwork-bot+netdevbpf@kernel.org
Message-Id: 
 <177937681438.379332.10701744949542256391.git-patchwork-notify@kernel.org>
Date: Thu, 21 May 2026 15:20:14 +0000
References: <20260520070323.2762379-1-dawei.feng@seu.edu.cn>
In-Reply-To: <20260520070323.2762379-1-dawei.feng@seu.edu.cn>
To: Dawei Feng <dawei.feng@seu.edu.cn>
Cc: kuba@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net,
 edumazet@google.com, pabeni@redhat.com, kees@kernel.org,
 Ariel.Elior@qlogic.com, Yuval.Mintz@qlogic.com, netdev@vger.kernel.org,
 linux-kernel@vger.kernel.org, jianhao.xu@seu.edu.cn, stable@vger.kernel.org,
 zilin@seu.edu.cn

Hello:

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

On Wed, 20 May 2026 15:03:23 +0800 you wrote:
> If one of the later PF or VF CID bitmap allocations fails,
> qed_cid_map_alloc() jumps to cid_map_fail and frees the previously
> allocated CID bitmaps before returning an error. qed_cxt_tables_alloc()
> then calls qed_cxt_mngr_free(), which invokes qed_cid_map_free()
> again.
> 
> Fix this by setting each CID bitmap pointer to NULL after bitmap_free()
> to avoid double free.
> 
> [...]

Here is the summary with links:
  - [net] qed: fix double free in qed_cxt_tables_alloc()
    https://git.kernel.org/netdev/net/c/2bccfb8476ca

You are awesome, thank you!
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