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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E25B3C433FE for ; Tue, 16 Nov 2021 12:30:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CD68761284 for ; Tue, 16 Nov 2021 12:30:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236266AbhKPMdH (ORCPT ); Tue, 16 Nov 2021 07:33:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:56528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235801AbhKPMdF (ORCPT ); Tue, 16 Nov 2021 07:33:05 -0500 Received: by mail.kernel.org (Postfix) with ESMTPS id 9283F61AD2; Tue, 16 Nov 2021 12:30:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637065808; bh=4xzeFJCMDJcYztRfXVC+Cr8EC6x2im98sbOS9XDsTBg=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=dbmQQQa7LYrA/Dfpvq+tmAyVfpZdoGJp/OIlKZUj7V+5wfH7zM/DlsXRfbl8axTgI TUUKkarVUPlNRHrhqp4lORPSyBAUfuMjj5a1fcUOLtfVxunzzHr4Ub2RWhudIV8xsd hmlTpV/A5nE6Zvxsk18kKr7IxsB18t2eQrU02PPLdgAW4pSPl2IXsJC1XmhQbZRMBW atTYE4AT5SC+rm4KjdbPnlOcR3vQVt0zEYwVBmk4CQzOPUMNJJ/4MqS3PHwdYst+wX 8hYJhoUldfPRz9DiYcOp/OXULk/zyBqDG+nwK66TOAUsMf2jnjV/cUEmWds5ODaD5Z HiDGBB1D5/FUg== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [RESEND PATCH bpf] udp: validate checksum in udp_read_sock() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <163706580855.29093.3984047233836515742.git-patchwork-notify@kernel.org> Date: Tue, 16 Nov 2021 12:30:08 +0000 References: <20211115044006.26068-1-xiyou.wangcong@gmail.com> In-Reply-To: <20211115044006.26068-1-xiyou.wangcong@gmail.com> To: Cong Wang Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, cong.wang@bytedance.com, daniel@iogearbox.net, john.fastabend@gmail.com, lmb@cloudflare.com, jakub@cloudflare.com Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org Hello: This patch was applied to bpf/bpf.git (master) by Daniel Borkmann : On Sun, 14 Nov 2021 20:40:06 -0800 you wrote: > From: Cong Wang > > It turns out the skb's in sock receive queue could have > bad checksums, as both ->poll() and ->recvmsg() validate > checksums. We have to do the same for ->read_sock() path > too before they are redirected in sockmap. > > [...] Here is the summary with links: - [RESEND,bpf] udp: validate checksum in udp_read_sock() https://git.kernel.org/bpf/bpf/c/099f896f498a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html