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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS autolearn=ham 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 4B9C6C6778A for ; Sat, 30 Jun 2018 02:38:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0504527CE8 for ; Sat, 30 Jun 2018 02:38:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NE49gZyE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0504527CE8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965378AbeF3CiM (ORCPT ); Fri, 29 Jun 2018 22:38:12 -0400 Received: from mail-qt0-f171.google.com ([209.85.216.171]:42753 "EHLO mail-qt0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932904AbeF3CiI (ORCPT ); Fri, 29 Jun 2018 22:38:08 -0400 Received: by mail-qt0-f171.google.com with SMTP id y31-v6so9573299qty.9; Fri, 29 Jun 2018 19:38:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=DoUtE3F/BWxdjQ/geSiYdD5uSm62/zTykls20lO4owU=; b=NE49gZyEDPMDyZ9rGoADv9iSHBWGKM2Wa6Q8R1X4f67SWxWE1uxCzUh/ufcBzR9NBr GpzHn5SV9iG3ceo3ye18Mw6E6SDCDJe+WP0L9QW6sORyG0+qcQHvbOuN8locayLz5hqi 78my0Kh8yFHh2CuE5UkX7nMIsM610Wnoedj6/aHbOGz2OrEWWSZ0dyWorbu7eaB6oSVy stpa1+6/hdRLSwHyDmIKHBvu39YyUga5Rnd/VNHJa9BJqbTlkRD6DpLq46muy4EoM5WA 6RRUWDgPqVQDWFx59nLcQGB5F38pzIgMO3zxAHL8qPVBycgBAibS9QDQ98z9ODp5KkWY 2uCg== 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:content-transfer-encoding :in-reply-to; bh=DoUtE3F/BWxdjQ/geSiYdD5uSm62/zTykls20lO4owU=; b=dKlOtE5gibrylIEcSLXXW/a7jPRLV6ha3j0aZYWfWX1olJywwqSJvEzi27WEv98Ecu KCIEBFlb/Jl8Ps+J5foAvWIrTMLpd9+v3fi581BJWwet4J4rmLEZSWPw9/38WHZe9FqV 8RQ98f7Yd5nSRQfUiwXFt0htWoYgjb6mCgTsGqXjmn38YsIDOUqmaCwClnz/bxd3mi16 CDBergtupcmCazqVbSWFIDT4sUdZCPwC7luSbKKuBJtbGNwerjjtBsDkerp+rLqrEygP wyP7C6dSUfYk9Gmc906bK+Giu+MbNM3sCOsIGb0OydCKcOdAOxw76vlGkkyuwFNu5I9/ CcXw== X-Gm-Message-State: APt69E2/qtQalt1UylLJbgjeV2Efo/7aSpAH0T8dUzdeVTYnzedRWcah u594W0EsixOWuiIAhFTR7LE= X-Google-Smtp-Source: AAOMgpfp3G7NOXalxRX0P0FJfkT9lwh5cGSj7CfAgAPYX3yNmKlWSzZ8QHJ8wiOWdt9mMYvnqH7zDg== X-Received: by 2002:a0c:c993:: with SMTP id b19-v6mr751311qvk.95.1530326287526; Fri, 29 Jun 2018 19:38:07 -0700 (PDT) Received: from eaf ([181.47.179.0]) by smtp.gmail.com with ESMTPSA id i22-v6sm9364704qtc.8.2018.06.29.19.38.05 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 29 Jun 2018 19:38:07 -0700 (PDT) Date: Fri, 29 Jun 2018 23:38:02 -0300 From: Ernesto =?utf-8?Q?A=2E_Fern=C3=A1ndez?= To: Anatoly Trosinenko Cc: pavel@ucw.cz, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Tetsuo Handa Subject: Re: Mounting corrupted HFS+ causes kernel NULL pointer dereference Message-ID: <20180630023801.jhxb3silsbogkz22@eaf> References: <20180603184955.zrowxp4y3ij66y5n@eaf> <20180608152557.GB11958@amd> <20180629184542.jwxhruxgp5xv2abt@eaf> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180629184542.jwxhruxgp5xv2abt@eaf> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 29, 2018 at 03:45:43PM -0300, Ernesto A. Fernández wrote: > Hi again: > > A patch for your original report has already been added to the -mm tree. > > On Tue, Jun 12, 2018 at 09:43:26PM +0300, Anatoly Trosinenko wrote: > > Now, when mounting the attached hfsplus_16mb_segv to /mnt and > > performing `dd if=/dev/zero of=/mnt/xyz bs=567879 count=1` I get > > > > [ 1.646451] BUG: unable to handle kernel NULL pointer dereference > > at 0000000000000043 > > I just sent you a patch for this second report. It's really simple, so > it would be great if you could take a look at it and review it yourself. > Otherwise it's not very likely to get picked up. Never mind, it got picked up already. > > Thanks, > Ernest