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=-5.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 33540C10F25 for ; Wed, 11 Mar 2020 05:52:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1400C2146E for ; Wed, 11 Mar 2020 05:52:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728146AbgCKFwL (ORCPT ); Wed, 11 Mar 2020 01:52:11 -0400 Received: from mail105.syd.optusnet.com.au ([211.29.132.249]:58495 "EHLO mail105.syd.optusnet.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725813AbgCKFwL (ORCPT ); Wed, 11 Mar 2020 01:52:11 -0400 Received: from dread.disaster.area (pa49-195-202-68.pa.nsw.optusnet.com.au [49.195.202.68]) by mail105.syd.optusnet.com.au (Postfix) with ESMTPS id EFE8D3A2C24; Wed, 11 Mar 2020 16:52:08 +1100 (AEDT) Received: from dave by dread.disaster.area with local (Exim 4.92.3) (envelope-from ) id 1jBuHn-0007GQ-O9; Wed, 11 Mar 2020 16:52:07 +1100 Date: Wed, 11 Mar 2020 16:52:07 +1100 From: Dave Chinner To: "Darrick J. Wong" Cc: linux-xfs@vger.kernel.org Subject: Re: [PATCH 7/7] xfs: check owner of dir3 blocks Message-ID: <20200311055207.GA10776@dread.disaster.area> References: <158388763282.939165.6485358230553665775.stgit@magnolia> <158388767913.939165.10972843434590856236.stgit@magnolia> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <158388767913.939165.10972843434590856236.stgit@magnolia> User-Agent: Mutt/1.10.1 (2018-07-13) X-Optus-CM-Score: 0 X-Optus-CM-Analysis: v=2.3 cv=X6os11be c=1 sm=1 tr=0 a=mqTaRPt+QsUAtUurwE173Q==:117 a=mqTaRPt+QsUAtUurwE173Q==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=kj9zAlcOel0A:10 a=SS2py6AdgQ4A:10 a=yPCof4ZbAAAA:8 a=20KFwNOVAAAA:8 a=7-415B0cAAAA:8 a=QautQZ4YaNdM6nSL9nAA:9 a=CjuIK1q_8ugA:10 a=biEYGPWJfzWAr4FL6Ov7:22 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Tue, Mar 10, 2020 at 05:47:59PM -0700, Darrick J. Wong wrote: > From: Darrick J. Wong > > Check the owner field of dir3 block headers. If it's corrupt, release > the buffer and return EFSCORRUPTED. All callers handle this properly. > > Signed-off-by: Darrick J. Wong > --- > fs/xfs/libxfs/xfs_dir2_block.c | 32 +++++++++++++++++++++++++++++++- > 1 file changed, 31 insertions(+), 1 deletion(-) same comment about xfs_trans_buf_set_type() as the last patch. Otherwise OK. Reviewed-by: Dave Chinner -- Dave Chinner david@fromorbit.com