From: patchwork-bot+netdevbpf@kernel.org
To: luoxuanqiang <xuanqiang.luo@linux.dev>
Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
kuniyu@google.com, idosch@nvidia.com, therbert@google.com,
luoxuanqiang@kylinos.cn, stable@vger.kernel.org
Subject: Re: [PATCH net v1] fou: Fix use-after-free in fou_create()
Date: Tue, 28 Jul 2026 08:50:05 +0000 [thread overview]
Message-ID: <178522860595.1625650.5330591908800710686.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260722083858.182506-1-xuanqiang.luo@linux.dev>
Hello:
This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Wed, 22 Jul 2026 16:38:58 +0800 you wrote:
> From: Xuanqiang Luo <luoxuanqiang@kylinos.cn>
>
> fou_create() publishes struct fou through sk_user_data before adding the
> new FOU port to the per-netns list. If fou_add_to_port_list() fails,
> the error path frees fou while it is still reachable through
> sk_user_data. A concurrent receive can then dereference the freed
> object in fou_from_sock().
>
> [...]
Here is the summary with links:
- [net,v1] fou: Fix use-after-free in fou_create()
https://git.kernel.org/netdev/net/c/b14361aca635
You are awesome, thank you!
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prev parent reply other threads:[~2026-07-28 8:50 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 8:38 [PATCH net v1] fou: Fix use-after-free in fou_create() xuanqiang.luo
2026-07-28 8:50 ` patchwork-bot+netdevbpf [this message]
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