From: patchwork-bot+netdevbpf@kernel.org
To: Hyunwoo Kim <imv4bel@gmail.com>
Cc: marcelo.leitner@gmail.com, lucien.xin@gmail.com,
davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, linux-sctp@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH net] sctp: stop processing a packet once its association is deleted
Date: Tue, 18 Aug 2026 17:11:05 +0000 [thread overview]
Message-ID: <178707306518.2185737.16796804623334377893.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <an-YYtoqw1QpTXUL@v4bel>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.org>:
On Sat, 15 Aug 2026 07:36:18 +0900 you wrote:
> sctp_endpoint_bh_rcv() looks the association up only when chunk->asoc is
> NULL, and caches the result in chunk->asoc and chunk->transport without
> taking a reference.
>
> A packet that matches no association is handed to the endpoint, so a peer
> can bundle COOKIE ECHO, SHUTDOWN and SHUTDOWN ACK in one packet. The
> COOKIE ECHO creates the association, the SHUTDOWN chunk caches it, and
> with the outqueue empty the SHUTDOWN ACK reaches sctp_sf_do_9_2_final(),
> so the association and its transports are freed.
>
> [...]
Here is the summary with links:
- [net] sctp: stop processing a packet once its association is deleted
https://git.kernel.org/netdev/net/c/47e15a8d12e3
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-08-18 17:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-14 22:36 [PATCH net] sctp: stop processing a packet once its association is deleted Hyunwoo Kim
2026-08-17 20:54 ` Xin Long
2026-08-18 17:11 ` patchwork-bot+netdevbpf [this message]
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