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 7783E3242B1; Sun, 12 Apr 2026 22:50:41 +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=1776034241; cv=none; b=YbntT3+eZ5SIy7MtC6cs5n8E/IVNamjSggo35poB3cwqEI4BPxfQ5b+83JHCkNBf3Ga1g5B4FiopScLz1lFsxeMWP4/8wYMHqk4Moy0T0zSoVM7/klhGgYWsNP/D2L9I+y8C2UsDLekDwJuJ6zrVDfFdoRJbG8EsYNv8/SlhY7Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776034241; c=relaxed/simple; bh=AE0Trs61tSgDh/Pcbu51eZL5ciMR9aruQTmqkMMl/ow=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=pHzzScz500slOa04U7c2LfB3mnwpaTUjvOBR9wOvJgky80oe40XkMxMTe/fsVswiZHI3bCLZwMo7OyT7n/f2Ys9Te05WFTd+KtrF93R220/nh5UmJqY3wBoBCmmkd2M0auROVntQsyHMC1G8fvVxjVig7Qe+K3AUUZBK+ODJgsA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hEHhfQpI; 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="hEHhfQpI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 061B6C19424; Sun, 12 Apr 2026 22:50:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776034241; bh=AE0Trs61tSgDh/Pcbu51eZL5ciMR9aruQTmqkMMl/ow=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=hEHhfQpIiSimgI0j1P026Zhb4fbwCrZue/ATOd2O++mwNJ3er4H6VA/YTaWeEPWZA H/JrvZgbScF6Ar4rGoqmkbfH619UGqje6hx7LmMh/F6UodISTh2EAmYMo6e3TwHgOh wYdY4mY0122EqSO8P/gGb631vZLQV1WI8aQ1QvR5yDW6Gc5BJDye3WrK4WylalsPii XfMDdmx1O77onsvgv+96gHRbi++YQ5Of52js6Lfb0xBE2bsa8yVtEM/8NPwVQNJubn GoWNEaD1KmaAEHJSiy2nSHZ9HX9Hs1hBUAFFcuS8LDky68BuZvIIHxMPpLOgTZKjeh HagBA3dx2fNWg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 7CD6A3809A8C; Sun, 12 Apr 2026 22:50:14 +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 bpf v4 0/2] bpf: fix short IPv4/IPv6 handling in test_run_skb From: patchwork-bot+netdevbpf@kernel.org Message-Id: <177603421329.3846122.3103968416452888308.git-patchwork-notify@kernel.org> Date: Sun, 12 Apr 2026 22:50:13 +0000 References: <20260408034623.180320-1-sun.jian.kdev@gmail.com> In-Reply-To: <20260408034623.180320-1-sun.jian.kdev@gmail.com> To: sun jian Cc: ast@kernel.org, daniel@iogearbox.net, andrii@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, shuah@kernel.org, martin.lau@linux.dev, eddyz87@gmail.com, song@kernel.org, yonghong.song@linux.dev, john.fastabend@gmail.com, kpsingh@kernel.org, sdf@fomichev.me, haoluo@google.com, jolsa@kernel.org, horms@kernel.org, syzbot+619b9ef527f510a57cfc@syzkaller.appspotmail.com, bpf@vger.kernel.org, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Hello: This series was applied to bpf/bpf-next.git (master) by Alexei Starovoitov : On Wed, 8 Apr 2026 11:46:21 +0800 you wrote: > bpf_prog_test_run_skb() may access IPv4/IPv6 network headers based on > skb->protocol even when the provided test input only contains an > Ethernet header. > > Fix it by rejecting such short IPv4/IPv6 inputs before accessing the > L3 headers, and add a selftest that exercises the reported > bpf_skb_adjust_room() path on ETH_HLEN-sized IPv4/IPv6 EtherType > inputs. > > [...] Here is the summary with links: - [bpf,v4,1/2] bpf: reject short IPv4/IPv6 inputs in bpf_prog_test_run_skb https://git.kernel.org/bpf/bpf-next/c/12bec2bd4b76 - [bpf,v4,2/2] selftests/bpf: cover short IPv4/IPv6 inputs with adjust_room https://git.kernel.org/bpf/bpf-next/c/f1cc94665df9 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html