From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 90388C148; Wed, 11 Dec 2024 02:40:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733884816; cv=none; b=q1cFM0jJIS7D7kRDQzd7/a4HNoc4z4/FMrQemOeauFwwdHUFUwGxnZcHcBgrjXge4VtXD8XdGSZ/IBYMu87qCzd18m+V7BEaT1GssSWChCZ5eL8kpfvJ1zwRUAoSEcSqfaf29fRtQVRJ6bFuvO+UAtIZUoCx3K9N2Jcz0YO00p8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733884816; c=relaxed/simple; bh=KWPTezuc2CnyasfCtn0nr7jKT+1IrhtzhpPoRrDrKO8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=jwFlZ1nM1rMhDIs+/FRIN9jPkQWdLhSSWNjrWyTwrQczQzuRz2lW3lhJ0gsm6+m8mgOzfJBCiSmQ64MaBkqMP2v9RmekeJE84c+n6sRMt+80yN+fU1k/YpzbK9C2OBuFZQ0dOUZvMJCZXN1q2YGw8bc/oMwlk+U2H63HU0RCkyM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bAGueN2B; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="bAGueN2B" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 21240C4CED6; Wed, 11 Dec 2024 02:40:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1733884816; bh=KWPTezuc2CnyasfCtn0nr7jKT+1IrhtzhpPoRrDrKO8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=bAGueN2BCe5lnWbHDF8+YApAa15WGLZIoVn/q/WG6lySc/V2KjA2zEHaKaDaDc8to +P3XK2ggRziEseKWQC+EzhfL6uc1DYzn/mx5PMkgyI48aFbMj4RVTEbpkyFvK7y7ro wGQlrQwDQLjgDx7epXUvtRMRJKx2nTYOr116Qb3Z42I8IUTvWXj9B5jYEfVf63LDgt ZY7p7A2ryeqNgDMuH/+eE97SHPU7haIVva7GtG5fbCRSaWFBGiRSzvhpZFOZ/l6D4V V7M929GbS5XdCwKzEV0L8ZTLKo2FTshabjt1sh+wN1sV08YYP2xLcyUHGTV3i7QAck Om0oSIXOg4ysw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 34213380A954; Wed, 11 Dec 2024 02:40:33 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] tcp: check space before adding MPTCP SYN options From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173388483201.1093253.5330438869580330905.git-patchwork-notify@kernel.org> Date: Wed, 11 Dec 2024 02:40:32 +0000 References: <20241209-net-mptcp-check-space-syn-v1-1-2da992bb6f74@kernel.org> In-Reply-To: <20241209-net-mptcp-check-space-syn-v1-1-2da992bb6f74@kernel.org> To: Matthieu Baerts Cc: mptcp@lists.linux.dev, edumazet@google.com, davem@davemloft.net, dsahern@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, fw@strlen.de, cpaasch@apple.com, martineau@kernel.org, geliang@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, moyuanhao3676@163.com, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 09 Dec 2024 13:28:14 +0100 you wrote: > From: MoYuanhao > > Ensure there is enough space before adding MPTCP options in > tcp_syn_options(). > > Without this check, 'remaining' could underflow, and causes issues. If > there is not enough space, MPTCP should not be used. > > [...] Here is the summary with links: - [net] tcp: check space before adding MPTCP SYN options https://git.kernel.org/netdev/net/c/06d64ab46f19 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html