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 CEA6338F930; Fri, 28 Aug 2026 21:41:05 +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=1787953266; cv=none; b=a/ZrnYUCMbDtuB35sx6iVFGGw7M9JBB9gkkYofx33pZXyOEuf+DvPjVxjFRNjTExHvJEQYs02NafXJ5XSK+1eByA7XN+f/qTKxDHtE016qIXMTQ9k0VLl4oTQKY/ojBK3YI7OCIXc9DTdVQKP/dB1sxSFmSIDxkx8CbAy80VdwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787953266; c=relaxed/simple; bh=1nVbRLlnc5pp1GGpqSgriShJO64Z+HUZmV5hOfrZ114=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Oeu6eosCXDeEdeCYG83IK+XlPCmYaxDQRB5Bd+1Cj4IbKT0jSV1HB8DJjrUwqXnkZEdadwX/ajU2REYAHrPkyhJjj1emAceqq66yFp5cORgOLczvQcX69InQpkz4xjghLXhrfGMFvPGNUsWpLKe4D1gOCZLc7Akb/paEz5yUAcY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Tiz+Jez9; 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="Tiz+Jez9" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F9A21F000E9; Fri, 28 Aug 2026 21:41:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787953265; bh=KrvkO2ccwy+eQ4k/uKQTv0w8AiMY4F4re4l5qc+6P9I=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=Tiz+Jez9d/Mhnm15WhTUF1vH3/7WoB7rqwO097oODQPyxrXi76tvFbQfWck6lh/g4 Oeq/2sulqW6lqP6vvzL00W9K4MobYtDU48fY4Prm7yABegChWOAHquDjoy+Ruv5seo DBXbNMnCKAIXCL+pNC1jVgocM+TycSlvFGudG6YUBWpMEzlZGDXJ2Mf1/63DdHcdCq Laxfv0rrqukSsvzAt75B+BNZzpYtLMUFpdmtfsAGfPXaKLlAcMgH2dSYFWDRtXP/SX 2YXBkbYaHv0C9J3UBZtRBRrlxPgw1FRtvEf9LjCXVDznucmMd4/TSQge9BDQrUY1iF zIR2d1MZMNomw== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 568C0380AA69; Fri, 28 Aug 2026 21:40:11 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v2 0/1] ipv4: avoid divide by zero in fib_rebalance From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178795321005.2809934.10801359002535054406.git-patchwork-notify@kernel.org> Date: Fri, 28 Aug 2026 21:40:10 +0000 References: <20260827182514.4667-1-zihanx@nebusec.ai> In-Reply-To: <20260827182514.4667-1-zihanx@nebusec.ai> To: zihan xi Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, dsahern@kernel.org, idosch@nvidia.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, pch@ordbogen.com, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Thu, 27 Aug 2026 18:25:13 +0000 you wrote: > Hi Linux kernel maintainers, > > We found and validated an issue in net/ipv4/fib_semantics.c. The bug is > reachable by a non-root user via user and net namespace. > We've tested it, and it should not affect any other functionality. > > We will provide detailed information about the bug > in this email, along with a PoC to trigger it. > > [...] Here is the summary with links: - [net,v2,1/1] ipv4: avoid divide by zero in fib_rebalance https://git.kernel.org/netdev/net/c/5046d2880fec You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html