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=1794349807; b=4oJMj4ZDdMtNox3Rk41m0KynxJn5//B0x7jossgJexc5RXyV7nthAh58Fun6XArSPFEg hIFAZAkWg7N//cL88rjxzTQXLJzXoY4yyDUxTXiXQfQxk50JCKrknaclf1p2saBVjubPa Vb7WIhlmvzfwdK5fLmOpuqJN4/F+mMe4P96MjocgbWXVFBuL5fC+Q1a1CEEKebXlQI1wK Q+o1A/B0JmHs9oaxknPzttWh0Mtv3AB8HGIiglVDp9I2PNBXyTGtDv9wCtqVCZmpdXQT1 q6GLX595yQJvyE/91qkbWiFSanoAlErIl7nWsoYAdtuemfpqZjQNtIkMjLMhx+k5UMg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794349807; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=OcvdW4c/Q+UyJmSfwnJS7XuOZhFjoXktZT+/B4vAk+I=; b=mgirfJuwCENjEucZztfIltP7TAXiyDzaA441ABIWEsv/S2DRNSn0tkABtW6aLgo/cirA jvTiGVW7gKRnlBSFzf6/sfEWeTf8kgdlR9KH3o8uMm3+ZwgY2IerxBUHbHkxq+r71KFAU SUeuCC98OcIChBqMLn7I0xzqnvd0QajNsQ4koefc8zcbSHRxe3uSbNN4ezzBZ+ORA5+zn r9aibFh71eYDTtLBvLkDhhMInX9LfLDay9D6/KJkuyxO5QlbwXU89bU4KUXwx3Ao+pDhF GOx2sfhwz6oX59bwBzF8CeFEvunjwHbcTBr5iy4Qa9QLlSQfqG4i6Ns3KX8lmGWIM7Q== 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=K3fCx+Zs; 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 24CE6606A331 for ; Tue, 10 Nov 2026 22:30:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=K3fCx+Zs Received: by smtp.kernel.org (Postfix) with ESMTPSA id E692F1F008A2; Tue, 10 Nov 2026 22:30:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794349807; bh=OcvdW4c/Q+UyJmSfwnJS7XuOZhFjoXktZT+/B4vAk+I=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=K3fCx+Zs0yfmCVrJiuJCJqjS8nt2Z5gmuPFIOEd6c3JGyCMwGB6dpBjvL4lussjOL VFojnYNnOL7byFf4yANAwsePXRXD2jLi4Nf8jdoIEc9jsBRLgGGp+pCYA45DyMjSEl xz6yqdUBSlsDjZ9OlPrfJPP8UsDFrrdvZQQQjT/XQGvacg1qWKLgKKxQn2evI+UZ2F N5xK7fgXvNCtmlMsd+EnIsTMaYHClT+T26dmZC0rKXj0SFH8YFzhBjdcpZsBVZt9xO YzWvRclm4w0/7DvuU9YOaZptnzZy4C2l9+7U8zmAxyE1HNKie0cSyR+2O1tv5EPjX+ tqCCoWyqoSdAA== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D829039E8A40; Tue, 10 Nov 2026 22:30:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@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 v5] seg6: validate state in netfilter continuations From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179434980568.92301.4463264315328540233.git-patchwork-notify@kernel.org> Date: Tue, 10 Nov 2026 22:30:05 +0000 References: <8574739acd6f5d9eb0a5640e893122619e9f79ef.1793726355.git.petalzu987@gmail.com> In-Reply-To: <8574739acd6f5d9eb0a5640e893122619e9f79ef.1793726355.git.petalzu987@gmail.com> To: Ren Wei Cc: netdev@vger.kernel.org, andrea.mayer@uniroma2.it, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, contact@proelbtn.com, pablo@netfilter.org, vega@nebusec.ai, sashiko-bot@kernel.org, petalzu987@gmail.com, liuhangbin@kylinos.cn Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Fri, 6 Nov 2026 11:30:19 +0800 you wrote: > From: Zixuan Chai > > When nf_hooks_lwtunnel is enabled, End.DX4 sends decapsulated packets > through NF_INET_PRE_ROUTING. If DNAT changes the inner destination, > nf_nat_ipv4_pre_routing() drops skb_dst(), and the continuation then > dereferences the missing dst's lwtstate. This causes a KASAN NULL > pointer dereference and fatal exception panic. > > [...] Here is the summary with links: - [net,v5] seg6: validate state in netfilter continuations https://git.kernel.org/netdev/net/c/549484dd3e80 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html