From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.zx2c4.com (lists.zx2c4.com [165.227.139.114]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 37AA4ECAAD2 for ; Mon, 29 Aug 2022 12:10:21 +0000 (UTC) Received: by lists.zx2c4.com (OpenSMTPD) with ESMTP id 7374eefd; Mon, 29 Aug 2022 12:10:20 +0000 (UTC) Received: from ams.source.kernel.org (ams.source.kernel.org [2604:1380:4601:e00::1]) by lists.zx2c4.com (OpenSMTPD) with ESMTPS id 07263cc2 (TLSv1.2:ECDHE-ECDSA-AES256-GCM-SHA384:256:NO) for ; Mon, 29 Aug 2022 12:10:19 +0000 (UTC) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9903CB80EF7; Mon, 29 Aug 2022 12:10:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 5EA1FC433D6; Mon, 29 Aug 2022 12:10:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1661775017; bh=fK7S2U9FH3Mh1H4KPhuYrCAu21172KjX+5QYn8bZxhw=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=TBIvehqlXAnaUEIBMGrGtucuAxZHCjYUbH9gZTzp39B5ATUAioe8WO3EhAjb3uXxe dMkxYY6hb+WC6eHZyS/cPa8r2CKTI01EB9MGyg1IsF1/oZT7KJghqNmyKNC9XH8ves Cj3pIf4EmX/G+vS/jKdpHZhOleUGsARHnbS9xEcHQZhYvclYHJsMAatPyh4hKIzTRv ajwmDjfIKqrpsF4i7DFIPFPAdyZsb0nMzw3IdNk/hNCLbimS7UVtlTLrinQs2UaKDw YTwmujROS5OWbAtqbFtveKef90uGKF6IuQSib+pIDDHdy0cvO/DcGODQekO/LzgUrc qkbrfSs4DNb4A== 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 4809AE924D7; Mon, 29 Aug 2022 12:10:17 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next] genetlink: start to validate reserved header bytes From: patchwork-bot+netdevbpf@kernel.org Message-Id: <166177501728.22813.10790787483082655487.git-patchwork-notify@kernel.org> Date: Mon, 29 Aug 2022 12:10:17 +0000 References: <20220825001830.1911524-1-kuba@kernel.org> In-Reply-To: <20220825001830.1911524-1-kuba@kernel.org> To: Jakub Kicinski Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, jiri@resnulli.us, johannes@sipsolutions.net, linux-block@vger.kernel.org, osmocom-net-gprs@lists.osmocom.org, linux-wpan@vger.kernel.org, wireguard@lists.zx2c4.com, linux-wireless@vger.kernel.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, linux-pm@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-cifs@vger.kernel.org, cluster-devel@redhat.com, mptcp@lists.linux.dev, lvs-devel@vger.kernel.org, netfilter-devel@vger.kernel.org, linux-security-module@vger.kernel.org, dev@openvswitch.org, linux-s390@vger.kernel.org, tipc-discussion@lists.sourceforge.net X-BeenThere: wireguard@lists.zx2c4.com X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: Development discussion of WireGuard List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: wireguard-bounces@lists.zx2c4.com Sender: "WireGuard" Hello: This patch was applied to netdev/net-next.git (master) by David S. Miller : On Wed, 24 Aug 2022 17:18:30 -0700 you wrote: > We had historically not checked that genlmsghdr.reserved > is 0 on input which prevents us from using those precious > bytes in the future. > > One use case would be to extend the cmd field, which is > currently just 8 bits wide and 256 is not a lot of commands > for some core families. > > [...] Here is the summary with links: - [net-next] genetlink: start to validate reserved header bytes https://git.kernel.org/netdev/net-next/c/9c5d03d36251 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html