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From: patchwork-bot+netdevbpf@kernel.org
To: Yuxiang Yang <yangyx22@mails.tsinghua.edu.cn>
Cc: linux-sctp@vger.kernel.org, netdev@vger.kernel.org,
	marcelo.leitner@gmail.com, lucien.xin@gmail.com,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, horms@kernel.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org,
	zhaoyz24@mails.tsinghua.edu.cn, wangao@seu.edu.cn,
	fengxw06@126.com, qli01@tsinghua.edu.cn, xuke@tsinghua.edu.cn,
	yyxroy22@gmail.com
Subject: Re: [PATCH net] sctp: reject stale cookies with mismatched verification tags
Date: Mon, 27 Jul 2026 22:40:21 +0000	[thread overview]
Message-ID: <178519202164.1443317.5985248760486883047.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260723225623.2658868-1-yangyx22@mails.tsinghua.edu.cn>

Hello:

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

On Thu, 23 Jul 2026 22:56:23 +0000 you wrote:
> sctp_unpack_cookie() skips cookie expiration checks whenever an
> association already exists.  This is broader than the exception in
> RFC 9260 Section 5.2.4.
> 
> For an existing association, Section 5.2.4 permits an expired State
> Cookie only when both Verification Tags in the cookie match the current
> association.  Otherwise, the packet SHOULD be discarded and a Stale
> Cookie ERROR MUST be sent.
> 
> [...]

Here is the summary with links:
  - [net] sctp: reject stale cookies with mismatched verification tags
    https://git.kernel.org/netdev/net/c/9d8da8e0a9bc

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2026-07-27 22:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-23 22:56 [PATCH net] sctp: reject stale cookies with mismatched verification tags Yuxiang Yang
2026-07-24 15:50 ` Xin Long
2026-07-27 22:40 ` patchwork-bot+netdevbpf [this message]

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