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 1702D3C81AF for ; Tue, 21 Jul 2026 09:30:36 +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=1784626238; cv=none; b=fph92eyOkiSkf816UX2OICbKYYbR+z98bsIHTQn5Q77n5a2GW/og7yfTkZx3JTtfZsOlgUI4YMLfC4/RHCuRk7vmdAGrh+a6ZMRaNLeBZIzgJy1h9/IoEoLbnQAD2RpW1lDi3meWZwzmFC/qoMBC95MBA3xCP9DoktgaN76TM5M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784626238; c=relaxed/simple; bh=bMtciTDaTCpa3lkgn0iRc3BHEoqYhcScc2crGmOhkzI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=BZMKbgusU/PrFri4tncti7Bxy5OOeCuLWxhaYvwninvoBo9TMemCLKcjszSx7PZJRxB4T2l9o9qRFsFj/xfV0opMzN/eVcaZOnXiAJ3tduhwcaAZm2JMAeA7uKEST83NV1P9wHpdYYG/G7F08IHiVdzK+8n2tAoReA0SFOQ03a0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NulhYm0m; 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="NulhYm0m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 900341F00A3A; Tue, 21 Jul 2026 09:30:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1784626236; bh=D6KP3/wNGioXGe2Q4/iqa5kuKmcPLB9WtAVU9i+IxE8=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=NulhYm0mU5YER5FdswcApcbiR952ELnmiu2fLxtPTuUlRO8W2BDc+n8l3i9bQzHtw U6fiqsM1phi1Oj6b+pCy+IUHUlJWQzoCCGKqLNlsDQpNZBsj6dyXFlM9ggB96C4u5B +Gl+03c/rk0Xyh0yyNliSuSECSc75WyLbvg24ELPE18CdMuKUEQpojrhtzgInA8ceN y+qI0ixjZQA2avuOwbyW1/JT2Ws8s+a/e1ifcqRySjjui7UEFeBx4eAuRrCCUBk4k7 GMJzXULoZReiv3xR9+kS6zALRAyJVGWjDqQ0syJm6XZkceJkNRW3/kteFXsc5pcLJs Vv8yWI8PPJq4g== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 93AD73924A48; Tue, 21 Jul 2026 09:30:07 +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 v3] gtp: parse extension headers before reading inner protocol From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178462620615.184632.10490417322814845602.git-patchwork-notify@kernel.org> Date: Tue, 21 Jul 2026 09:30:06 +0000 References: <20260708042244.120898-1-running910@gmail.com> In-Reply-To: <20260708042244.120898-1-running910@gmail.com> To: Zhixing Chen Cc: pablo@netfilter.org, laforge@gnumonks.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, osmocom-net-gprs@lists.osmocom.org, netdev@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni : On Wed, 8 Jul 2026 12:22:44 +0800 you wrote: > GTPv1-U packets may carry a chain of extension headers before the inner > IP packet. The receive path already parses and skips these extension > headers, but it currently reads the inner protocol before doing so. > > As a result, the first extension header byte is interpreted as the inner > IP version. Packets with extension headers are then dropped before PDP > lookup. > > [...] Here is the summary with links: - [net,v3] gtp: parse extension headers before reading inner protocol https://git.kernel.org/netdev/net/c/96e37e2f618e You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html