From: patchwork-bot+netdevbpf@kernel.org
To: Hyunwoo Kim <imv4bel@gmail.com>
Cc: horms@kernel.org, steffen.klassert@secunet.com,
herbert@gondor.apana.org.au, davem@davemloft.net,
edumazet@google.com, kuba@kernel.org, pabeni@redhat.com,
netdev@vger.kernel.org
Subject: Re: [PATCH net v2] espintcp: Fix race condition in espintcp_close()
Date: Thu, 19 Feb 2026 22:40:06 +0000 [thread overview]
Message-ID: <177154080630.118053.7292779449955622515.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <aZSie7rEdh9Nu0eM@v4bel>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Wed, 18 Feb 2026 02:16:43 +0900 you wrote:
> This issue was discovered during a code audit.
>
> After cancel_work_sync() is called from espintcp_close(),
> espintcp_tx_work() can still be scheduled from paths such as
> the Delayed ACK handler or ksoftirqd.
> As a result, the espintcp_tx_work() worker may dereference a
> freed espintcp ctx or sk.
>
> [...]
Here is the summary with links:
- [net,v2] espintcp: Fix race condition in espintcp_close()
https://git.kernel.org/netdev/net/c/e1512c1db9e8
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-02-19 22:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-17 17:16 [PATCH net v2] espintcp: Fix race condition in espintcp_close() Hyunwoo Kim
2026-02-18 9:44 ` Simon Horman
2026-02-19 22:40 ` patchwork-bot+netdevbpf [this message]
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