From patchwork Fri Oct 26 20:19:38 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Ring X-Patchwork-Id: 10657875 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0EE0A13A4 for ; Fri, 26 Oct 2018 20:20:03 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E77B22CA67 for ; Fri, 26 Oct 2018 20:20:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D5BF22CA6C; Fri, 26 Oct 2018 20:20:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 756E92CA67 for ; Fri, 26 Oct 2018 20:20:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726613AbeJ0E60 (ORCPT ); Sat, 27 Oct 2018 00:58:26 -0400 Received: from mail-wm1-f42.google.com ([209.85.128.42]:55934 "EHLO mail-wm1-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725965AbeJ0E60 (ORCPT ); Sat, 27 Oct 2018 00:58:26 -0400 Received: by mail-wm1-f42.google.com with SMTP id s10-v6so2614091wmc.5 for ; Fri, 26 Oct 2018 13:20:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id; bh=RQwmGY/bU9nGyQ6OeraL2FJPI2DI5HlMOrZiXZsMBfY=; b=p5r0LKRoRZjwJ6U3WlxwcO/R+zJh1U2aq1UzeDbHhUWSXgJydgn4feiGqEVaY/Qdee piJN6nJpepc8UAdXOmjtFmCsbvBcRi0Jd9mNHjcsrnV4TqexA43KrzZ53Vqy2Whb92BZ dyGXWa5rMzPYt5z3dxjb1cUimJETPiUgvhju9PDaqcqqxUNV1yXpw+aITcYKYqB/zrcY TP8btENOoF5ndfP58y5FzQQPyRr36y1TMOiMQsZ9rhsVxXrVypVnPZxqsBe3ZG02a7AK EDtgbCt3tYLQfHh9uM11xPAASPXWHzMt/G8PUAJLwwPD2F8YKF/E5Nd5aiglIp5MCl0T RkTw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id; bh=RQwmGY/bU9nGyQ6OeraL2FJPI2DI5HlMOrZiXZsMBfY=; b=YT254za4/kPq3qwk8PmJ4x5N7qp+Qg+1ufongd6i9AezJ9O5NmbOiu0doX4+LsqiqM hH7rl6+le9z94jiI4bwkvCkf1hyoILIE1MaFXWMKedqsdE5ThYFER27Z26JxXSmIFGUb EMma27YLLeeagdjfu3KdCEBRZNvPY5pLkCdrBaLUoHZwMTIFl//6taz3fTdV4GkPQV6X Ev9bPXplfd6c5LVJR5Tv8xA0MCLRakaGjgPVgbo01odLzmMK5E3AiGYMKNSkBHjH5+a6 GGyFFw1BJRamxH4bDGc6+i7AFb+ismx8OMBS+cdBHUaFHVy9ET2Lysw5RIdXeZB3kn1k fQRQ== X-Gm-Message-State: AGRZ1gITI1Y2hsqeHXX25W+uLGtT5cv8W/3Trnj82ObSclOeUpJfCxcS L7YaoL0iToDIZVCMUQPPa1+DO3X8 X-Google-Smtp-Source: AJdET5cjw6FWpy2ZcynYZtyzyDSCDBfbfyEokyvX46tv6Rl0DkcIF16XqlcKowT1PzPEU7vsTeqAsw== X-Received: by 2002:a1c:5fc2:: with SMTP id t185-v6mr6496090wmb.12.1540585199803; Fri, 26 Oct 2018 13:19:59 -0700 (PDT) Received: from dyn.cm.kabsi.at (h081217199198.dyn.cm.kabsi.at. [81.217.199.198]) by smtp.gmail.com with ESMTPSA id 193-v6sm7669219wmj.21.2018.10.26.13.19.58 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 26 Oct 2018 13:19:58 -0700 (PDT) From: Stefan Ring To: linux-xfs@vger.kernel.org Subject: [PATCH 0/5] v4 Try to squash metadump data leaks Date: Fri, 26 Oct 2018 22:19:38 +0200 Message-Id: <20181026201943.24131-1-stefanrin@gmail.com> X-Mailer: git-send-email 2.14.5 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP I reorganized the patches as suggested and fixed the btree case. Stefan Ring (5): xfs_metadump: Extend data zapping to XFS_DIR{2,3}_LEAFN_MAGIC blocks xfs_metadump: Zap multi fsb blocks xfs_metadump: Zap freeindex blocks in directory inodes xfs_metadump: Zap unused space in inode btrees xfs_metadump: Zap dev inodes db/metadump.c | 119 +++++++++++++++++++++++++++++++++++++++++++++++++++------- 1 file changed, 105 insertions(+), 14 deletions(-) Signed-off-by: Stefan Ring