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 X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2B74CC7618F for ; Fri, 19 Jul 2019 21:23:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EB7502084C for ; Fri, 19 Jul 2019 21:23:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563571384; bh=jyHYQyYzar/j9WFMBZKGiaTCVRjZ9/9Fj2ZKhk8S2fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=u/muXOCchVUdaxVixCzgZxRG6HKmyoP2bD5Y6QXMK7zBw3hYFOdQwtI1J6duWC6k/ FaPPkClE0HJC5SLNH4oQMDV2+EuRl911fTxkWhGn/TkFiOYTebF7UCCpkkEasL8qtX nkTAcdX26pyimf8ycgK99BAswM6migf9aHSq2Uv0= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730097AbfGSVXD (ORCPT ); Fri, 19 Jul 2019 17:23:03 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:32904 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727603AbfGSVXD (ORCPT ); Fri, 19 Jul 2019 17:23:03 -0400 Received: by mail-pf1-f194.google.com with SMTP id g2so14706642pfq.0; Fri, 19 Jul 2019 14:23:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=MjnV+fDBeK0NuiqNKqFZfMMCcNTnblIXO+Ee219jx0s=; b=R7XCn1LOAB9vaX8LvCuqdCmmnxXsieMLYxCbIfNWJeCzsEYb/MH7ecbuIRoREj5R7O jt1FHZYO3wxo0LQ6vAV5iCpx9CHz60bj00hL/Lrj/pzViiJEgZiB0ZWru2GpXglZsDiu Tv1/0xXtTrWO2HkmYXohbSpJBUuavEU4XACO+g43YQLRDMVkUiXytGg6Wy7yp/VFm0VI 1TfXodMqjuv4jFFWbvC6xRa9EtM43m8oxBXL5k6Xi1SjJpZqeoqRP+N9z0Xxqhe1zCOv NCyivHWauUddoRcUT7M30HMrqXnFI8J1YOw1pN2hivjGsa/7fhp9CL+gPmREZ7dYG8GW Ueog== X-Gm-Message-State: APjAAAV0t5+fW+ew/EI90LiRzWB9TZ+yUUYDQFWDycrTYqm8CZiqmcwC 14DIyZTnW3Hf+1EHHMbFtgE= X-Google-Smtp-Source: APXvYqw34Y6eCQJXf+6gFAthU395tWEvHKzq8IlLG4ga3VbPSHw6Ut+zarL2mlZy0r1eU3no9cizug== X-Received: by 2002:a17:90a:d58c:: with SMTP id v12mr58969334pju.7.1563571382016; Fri, 19 Jul 2019 14:23:02 -0700 (PDT) Received: from 42.do-not-panic.com (42.do-not-panic.com. [157.230.128.187]) by smtp.gmail.com with ESMTPSA id 196sm34764213pfy.167.2019.07.19.14.23.00 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Fri, 19 Jul 2019 14:23:00 -0700 (PDT) Received: by 42.do-not-panic.com (Postfix, from userid 1000) id 29B67402A1; Fri, 19 Jul 2019 21:23:00 +0000 (UTC) Date: Fri, 19 Jul 2019 21:23:00 +0000 From: Luis Chamberlain To: linux-xfs@vger.kernel.org, gregkh@linuxfoundation.org, Alexander.Levin@microsoft.com Cc: stable@vger.kernel.org, amir73il@gmail.com, hch@infradead.org, zlang@redhat.com, Brian Foster , "Darrick J . Wong" Subject: Re: [PATCH] xfs: don't trip over uninitialized buffer on extent read of corrupted inode Message-ID: <20190719212300.GQ30113@42.do-not-panic.com> References: <20190718230617.7439-1-mcgrof> <20190719193032.11096-1-mcgrof@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190719193032.11096-1-mcgrof@kernel.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org On Fri, Jul 19, 2019 at 07:30:32PM +0000, Luis Chamberlain wrote: > From: Brian Foster > [mcgrof: fixes kz#204223 ] Sorry, spoke too soon, although it helps... it actually still does not fix that exact issue. Fixing this will require a bit more work. You can ignore this patch for stable for now. Luis