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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, 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 591C8C432C3 for ; Tue, 19 Nov 2019 04:21:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AB6E218BA for ; Tue, 19 Nov 2019 04:21:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727419AbfKSEVh (ORCPT ); Mon, 18 Nov 2019 23:21:37 -0500 Received: from outgoing-auth-1.mit.edu ([18.9.28.11]:59373 "EHLO outgoing.mit.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727018AbfKSEVh (ORCPT ); Mon, 18 Nov 2019 23:21:37 -0500 Received: from callcc.thunk.org (guestnat-104-133-8-103.corp.google.com [104.133.8.103] (may be forged)) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id xAJ4LKH0021003 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 18 Nov 2019 23:21:22 -0500 Received: by callcc.thunk.org (Postfix, from userid 15806) id 221784202FD; Mon, 18 Nov 2019 23:21:20 -0500 (EST) Date: Mon, 18 Nov 2019 23:21:20 -0500 From: "Theodore Y. Ts'o" To: Eric Biggers Cc: kbuild test robot , kbuild-all@lists.01.org, Ext4 Developers List , syzbot+f8d6f8386ceacdbfff57@syzkaller.appspotmail.com, stable@kernel.org Subject: Re: [PATCH -v2] ext4: add more paranoia checking in ext4_expand_extra_isize handling Message-ID: <20191119042120.GD4262@mit.edu> References: <20191108024841.9668-1-tytso@mit.edu> <201911101835.qg5bu1Me%lkp@intel.com> <20191110121510.GH23325@mit.edu> <20191119021526.GB3147@sol.localdomain> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191119021526.GB3147@sol.localdomain> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-ext4-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-ext4@vger.kernel.org On Mon, Nov 18, 2019 at 06:15:26PM -0800, Eric Biggers wrote: > Is this patch intended to address > https://lore.kernel.org/linux-ext4/000000000000950f21059564e4c7@google.com > as well? If so, you can add the second Reported-by line so that both syzbot > reports get closed. Yes, it appears to be the same issue. Thanks for pointing this out! - Ted