Received: by 2002:a05:6a10:16a7:0:0:0:0 with SMTP id gp39csp1644211pxb; Fri, 20 Nov 2020 15:13:51 -0800 (PST) X-Google-Smtp-Source: ABdhPJxUvGViQoMw6GVJNMB9A147Pj+q6LTJJjJKDAEfF/jX21SC/X4SQdREG5cPOuTGxSaFAjOq X-Received: by 2002:a50:ff0c:: with SMTP id a12mr18346447edu.79.1605914031648; Fri, 20 Nov 2020 15:13:51 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1605914031; cv=none; d=google.com; s=arc-20160816; b=AfBpZHAOvofJio/CQo3oHkPZh7JVmparYxKb0Gx8fNMZONxk6CVgHnO7VyYmnOWEdZ MOSH8tTS56ammyZNifEC5VnFSxFa4VQtSQU06gaLOWKsHSczr6BsZo1+B5f4xTtpEmJb kt2mP10AhDCIyvsAiv6GBuQP5/fSJeYqxnWB5P17xeuYHk9r3LkZ+tNDwCI1c/mmE4bA zxU+KfYbnbxnsTbv0gw2wMR2b6lF5NiPbkytsG+bn+Fb6rOozDAzYr4IUTLN69ec2QcT MYSzSazJs5ANwGJS8cgjG1ZmZPM+TD5idHJ7F07iUdCMBWgcHx9+o8/Sr5yJInsqRId2 BCDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:date:message-id :from:subject:content-transfer-encoding:mime-version:dkim-signature; bh=kvtiS2axSCCXUefTpbQ4CgzSmxywetBXCs9t+RAxjRI=; b=vfueeKlHqaxIRT/Z8n5VCifHJMStZiAwVhLNzgFQMWNDqcNKJQUEZ6DRoGMhEhEjDN loIDrH685MCo75NOW7s5YN+XHFxNJqoG9855wlHp6Ayp3IozOIX4Mr5pzOyAqg/ZUyMe 2vpnrVDCPwgZ8hSTKcJKRd5856uVVAEf3Cjvq74N/9klfpEJF80KSEz/vvuM74h439la eYZlzPMr6x9dRNPo4lUOiRVcIwzrRbP1Hxy5YXfq1cMJBoTXgZlnRxoDhP5mP+RUaHrF Sv9v3yinTRgw56uzBgAcyGECM46nhoPXteVRJotYHz3iHxQ/qirMOO2m4nMmRG1739bd nMqw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=iPL+yoFw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id bt10si2597241edb.503.2020.11.20.15.13.28; Fri, 20 Nov 2020 15:13:51 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=iPL+yoFw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728483AbgKTXKF (ORCPT + 99 others); Fri, 20 Nov 2020 18:10:05 -0500 Received: from mail.kernel.org ([198.145.29.99]:42918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728124AbgKTXKF (ORCPT ); Fri, 20 Nov 2020 18:10:05 -0500 Content-Type: text/plain; charset="utf-8" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605913805; bh=dufixlyJBj0eSptPMFnuG9nA7355vaonyoI8Q3U4z9E=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=iPL+yoFw48GtDwltRQ5aPXJMcb5BSzT1SdQKAKFGGO/Se6GJ6JDHvTf4+xOyCxmq3 DOaCRMoZwwBctzlPkxKYKgPbCQmRINSPRaQyjYntWBLRhWtdHegmUJ7zxfMLNo+6wf GXh4QesCvRmt0Jc+ZH5n06U7JLKhVsFwHsP+xZ4s= MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net-next v2] net: dsa: avoid potential use-after-free error From: patchwork-bot+netdevbpf@kernel.org Message-Id: <160591380496.14060.1060350832010889995.git-patchwork-notify@kernel.org> Date: Fri, 20 Nov 2020 23:10:04 +0000 References: <20201119110906.25558-1-ceggers@arri.de> In-Reply-To: <20201119110906.25558-1-ceggers@arri.de> To: Christian Eggers Cc: andrew@lunn.ch, f.fainelli@gmail.com, olteanv@gmail.com, vivien.didelot@gmail.com, davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Thu, 19 Nov 2020 12:09:06 +0100 you wrote: > If dsa_switch_ops::port_txtstamp() returns false, clone will be freed > immediately. Shouldn't store a pointer to freed memory. > > Signed-off-by: Christian Eggers > Fixes: 146d442c2357 ("net: dsa: Keep a pointer to the skb clone for TX timestamping") > --- > Changes since v1: > - Fixed "Fixes:" tag (and configured my GIT) > - Adjusted commit description > > [...] Here is the summary with links: - [net-next,v2] net: dsa: avoid potential use-after-free error https://git.kernel.org/netdev/net-next/c/30abc9cd9c6b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html