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 07A5B3201 for ; Fri, 15 Sep 2023 09:50:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5B022C433C9; Fri, 15 Sep 2023 09:50:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1694771424; bh=kOv5h6M9IBBPBOEbFOESX2oFiirDMeu/tTGJC3nqupc=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=fnB6lu/ejYy1h6tKFXH58O9v83OrKB3zzsL2xpwtH2AsoHL0SiothuvwBCx3rETqc aGBTO+8ATQh8GURevKpfEFE+iUZbV3YeaC2nDxEAaWcxe0FR/kPsag5W5972ULdTVO KHIDSuJCdZ3cBUO0dxTISiRBrwyRk+3LGkLYNOVn1Valrw/+gp4XHqLDYtbWbgnwKD XMVVSV1OhUG8pLyOTsNrCSj0PYQ6Yla6d6BfvH5LM2QlzusYQEPPBLJCetZUxQTf/f FIdTnWfEyBwqvjjXgf62eIuve30UrvsK9QKGxyWFr37JNYjnL9TAfmOViz2lYOAN0N hlQKvBEk4nxXw== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 41607E22AF3; Fri, 15 Sep 2023 09:50:24 +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 v1 1/1] net/core: Fix ETH_P_1588 flow dissector From: patchwork-bot+netdevbpf@kernel.org Message-Id: <169477142426.29246.17284843521729553592.git-patchwork-notify@kernel.org> Date: Fri, 15 Sep 2023 09:50:24 +0000 References: <20230913063905.1414023-1-sasha.neftin@intel.com> In-Reply-To: <20230913063905.1414023-1-sasha.neftin@intel.com> To: Sasha Neftin Cc: netdev@vger.kernel.org, eranbe@nvidia.com, tariqt@nvidia.com, kuba@kernel.org, anthony.l.nguyen@intel.com, vinicius.gomes@intel.com Hello: This patch was applied to netdev/net.git (main) by David S. Miller : On Wed, 13 Sep 2023 09:39:05 +0300 you wrote: > When a PTP ethernet raw frame with a size of more than 256 bytes followed > by a 0xff pattern is sent to __skb_flow_dissect, nhoff value calculation > is wrong. For example: hdr->message_length takes the wrong value (0xffff) > and it does not replicate real header length. In this case, 'nhoff' value > was overridden and the PTP header was badly dissected. This leads to a > kernel crash. > > [...] Here is the summary with links: - [net,v1,1/1] net/core: Fix ETH_P_1588 flow dissector https://git.kernel.org/netdev/net/c/75ad80ed88a1 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html