From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2A5EE31AA87; Tue, 18 Aug 2026 17:11:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787073115; cv=none; b=iV6aFm0wQ7KZ7Y3fMmQ5H6kz2zn7lSFWGVfCMjZvtu6qZJVo8odG1+8GVk+jBbrV5FOh+1GrZqIcN/BDEymADfk9vUumeR8BNEkzTp94UTPri9Y8xbs6smsnSBzdZBECKcqjVRY+vAXhATWLFDJ34YWrEPGIEyYlMSIZGRU778g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787073115; c=relaxed/simple; bh=gYy2PWBCq4tfc9QEBmlWwXlaBncOfLXLxuJYzrDQ1v4=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=M3fX4b+BEvv8CemQFFlnSp93CwuMoPwEZTjmF9sbpBJcAvVd4TKqNWQNIMvrNCfiWGmuHtp0d3Vk2YqyoRKxRSKc4vrFlbdPNcu6P0/1QW1k/NXcHaNR9z3L6n6D9pKdzy9x2MVMI0QG8yM3I6z/NXkiDP7QYkBcQwkYfqLwltg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XAqC8cdp; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XAqC8cdp" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BFF451F000E9; Tue, 18 Aug 2026 17:11:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787073113; bh=aUYZ41CN/OH6RXJob8Ma9lo1EGQaTAoP9kRoVIn8ZSU=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=XAqC8cdp6bvipClTnVyakORVZrwToCakV+LGTByo/6roI6ofRsbKe9LX90oZ+0PHc rRkWOEDkVTJR4h7hxfXLb3O9jTJrBlXr8tkt0y6YLjWEcLvcf2aba/4sNK7KxxlvSS 2Zm+7WVRkOKu41VAk5qiznwqWxkA8zRSW546O3GPbmO+k9k0m8DnrzhcxfIEFXtOun xZwa54phAl0Vyf76CX2WNVKaBFcJDy/wcmzROUL/tUnzl26VDwe/gxyuLgE08uyy6g q4oInHCm6h2bgD3hIkjn3peGg9ckWCtLF/xp4UPyzNyzkpEtLhrznXstVmkrBQ84Kq 42jwDB9VfCL+Q== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93A3B3927043; Tue, 18 Aug 2026 17:11:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] sctp: stop processing a packet once its association is deleted From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178707306518.2185737.16796804623334377893.git-patchwork-notify@kernel.org> Date: Tue, 18 Aug 2026 17:11:05 +0000 References: In-Reply-To: To: Hyunwoo Kim 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 Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : 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. https://korg.docs.kernel.org/patchwork/pwbot.html