From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793802608; b=gJm4zj05llkdpUvQfkqL4wBdLC0tJls2oQRd3tnEfGEWXa3ZyMAa4Wn2BiCxZ4bZuMeL CEPuXMSeS3NRia9kE1BeDHa1JCqXKDz20pJ2/73V03C0QCp9tpn1e/cvpxVjInHK2Z2uL GLUsk3/la0FfnDUNh+lnPwOIRXH9qZoXuhbeMrbjsyZVj9y0Uav/0f8T4TczicqW1nA+f ASxXV4tWKi4qUAefa1p1cWdsckmgXb62PEJvwKtbkC4Lh+jbJwuLVUHDBq3vsAkO2FcGZ xMi/LCIZvmlKnLiFyWAil5sJ2MeG1vtpDjQJLJURYoG8IEOeKYln52tfVgslbTvJlfQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793802608; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=m6jyuYJ+k/aJVgQSBraKmOICtvoXZbUo7d6My8LNfAg=; b=Xtqzd8SfZzSfpXnzgD2LARIPLNZeSrz97A/zKr5KV1/1E4wONBkyzbmyaBiBUrRKJ+bU zwji/8R59bMmi0181t8Czl2kH8GXSjdywzC/xMIPicQ+sH5EuxIBIawAzTrwDywP6iY9/ lQroo+9iqIdigSaxsbY9ghr9LrwljB9bhTqOGZx0CilFVdi8jyfsR/cHckGBlv5t8nrVT 2RXqygn34c7h/uom7/Iyd+/b/WBZCIbCOPpYtZVB8ZdIxykfnogKsoaEHrw0PA3t1RRc7 S1cVEiGtObiGcKuYf7pp9Voes28/Ja6hGdKxKPs1wMzoynN8p8xJSBEGaJUh5b2x/UA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=h0nd6YTZ; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 38269606D802; Wed, 4 Nov 2026 14:30:08 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=h0nd6YTZ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0DBAE1F00919; Wed, 4 Nov 2026 14:30:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793802608; bh=m6jyuYJ+k/aJVgQSBraKmOICtvoXZbUo7d6My8LNfAg=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=h0nd6YTZ5/ShRgRjgA0JrYnUypdvSeEMgXEXt/yHTrQ3Q/aDRzRmlNwxQOTgOOhJ/ JutxJ/2h+sVbi0tLNNrFLKWyVssrOChy0HQ7ZLbO6rpdG9N+0cNgAeztSa0DUiyabW Eisg9HPiczhXzkofv/uvL8Vi5MfgtIopdJE9ttFkiyzapX7Y7FEEwERqjc8LkoZ0ev 2Zy2ylE4OB417vNCsr2NtvvH3ZZDNIrnQN+fGxCFZUIM1oj2sxDm0lMKEbAFjvWJpq laKdSrAie15LkcmMwsDzTZ1Aso0G+4HAMhbowHox2Oa81DBCCqvxdXKMpoeovhqcxY sUyZ0eEel/Efg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 0306339E8A46; Wed, 4 Nov 2026 14:30:08 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] net: skbuff: reject zero MPLS TTL before decrementing From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179380260654.2859910.17192610571456946539.git-patchwork-notify@kernel.org> Date: Wed, 04 Nov 2026 14:30:06 +0000 References: <20261031114135.3784868-2-thnkslprpt@gmail.com> In-Reply-To: <20261031114135.3784868-2-thnkslprpt@gmail.com> To: Avi Weiss Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, kerneljasonxing@gmail.com, willemb@google.com, almasrymina@google.com, josef@toxicpanda.com, jiayuan.chen@linux.dev, john.hurley@netronome.com, xiyou.wangcong@gmail.com, linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Sat, 31 Oct 2026 13:41:35 +0200 you wrote: > skb_mpls_dec_ttl() decrements the u8 TTL before checking whether it > expired. An incoming TTL of zero wraps to 255, causing the TC MPLS > dec_ttl action to pass an expired packet instead of dropping it. > > Reject a zero TTL before the decrement while preserving the existing > behavior for TTL one and valid TTL values. > > [...] Here is the summary with links: - [net] net: skbuff: reject zero MPLS TTL before decrementing https://git.kernel.org/netdev/net/c/24614e72df48 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html