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 AF23BA47 for ; Fri, 3 Jan 2025 02:50:21 +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=1735872621; cv=none; b=Cu5T7xwz/lDj/LMTMpC62BAu6WQdaeaLFaS0hnYGKgZWKVj17Hz/8XUTgWziCkNrm07wgtACgUItCFnV58oLsu6buoN/g2EOAMigKZpPM1JEmlCljErUIajLhOssoS9Fr91ZQlcBTG+/JcEbxZvh0RrRfE5xLRBH3KyJRGpEfXs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735872621; c=relaxed/simple; bh=7qacAX/HQshVOabmiJ3eb5Xg/3kuVxm06jkO0y/U+m8=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=MhawEJir1yEL4cfxV6Nfjp1akXl6rUtB+6SOcgkAXhANqLJ8q5SqHqbud8NfCIEU6rbJBYUMezU5QK3GGD4yLwAAXW+auIgOzVZAVMXn4LeJ2hfpaGpWHw9yROSDmL2pyxH3BRBwGszBDpxGmdwvVQtpiul+HfQ9THxSlAysOT8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=frhSPyy/; 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="frhSPyy/" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45928C4CED0; Fri, 3 Jan 2025 02:50:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735872621; bh=7qacAX/HQshVOabmiJ3eb5Xg/3kuVxm06jkO0y/U+m8=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=frhSPyy/QGSIjfnRs8z4LGLWW8VOokgIZarUaBehddy1/E1LqUTCK4+Cxh5EnfTmu giO//230my/smvoWHgquFnUrBa4wVHEr40Mjxp9sfZinWf1fiW5LDSti5m7DeqhV82 nWdbfwP+LGqbrlSnuRRBLz3gsXV78ZA909pP45ul2JgUNLYi4I9dnGu0TtBx8f9RgT pasMl3gz36HlhIjrBtZ//JykHGw5q4RykkNOCtvr58VfMdxnBg+2UbWsQODlo+kXuf znHpbGOnvrOV87T1vGaFMs+ayZU+6M2uymiRz5AU1WlSh+kT91EYhGA1CwUjh2bMCd eLZ2urfLGNkxg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id EAC85380A964; Fri, 3 Jan 2025 02:50:42 +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] af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK From: patchwork-bot+netdevbpf@kernel.org Message-Id: <173587264160.2091902.7013337958906729988.git-patchwork-notify@kernel.org> Date: Fri, 03 Jan 2025 02:50:41 +0000 References: <20241230161004.2681892-2-edumazet@google.com> In-Reply-To: <20241230161004.2681892-2-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, netdev@vger.kernel.org, horms@kernel.org, willemb@google.com, eric.dumazet@gmail.com, syzbot+74f70bb1cb968bf09e4f@syzkaller.appspotmail.com, chengen.du@canonical.com Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 30 Dec 2024 16:10:04 +0000 you wrote: > Blamed commit forgot MSG_PEEK case, allowing a crash [1] as found > by syzbot. > > Rework vlan_get_protocol_dgram() to not touch skb at all, > so that it can be used from many cpus on the same skb. > > Add a const qualifier to skb argument. > > [...] Here is the summary with links: - [net] af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK https://git.kernel.org/netdev/net/c/f91a5b808938 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html