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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC11AC43334 for ; Tue, 5 Jul 2022 08:19:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229866AbiGEITo (ORCPT ); Tue, 5 Jul 2022 04:19:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34384 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229849AbiGEITn (ORCPT ); Tue, 5 Jul 2022 04:19:43 -0400 Received: from mail1.bemta32.messagelabs.com (mail1.bemta32.messagelabs.com [195.245.230.2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EED1CC0 for ; Tue, 5 Jul 2022 01:19:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fujitsu.com; s=170520fj; t=1657009181; i=@fujitsu.com; bh=yHKRRYonPX8Nzdlpvx/avnsQbwbreqsHT+jHmJHGD3U=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=TVmQQLR9ZDeupSxbC51D4UyAQfftkNLnME1+ioLND8TYVnHq1CnIWdoIwIIZPRsfp T6eAIAsjaCfeTGTx7qnouRWCVKE5uB1qoWGuwZc3pVWIWnDEg+9be+Gi1BvjlVaWLu vG/vzdKRWl+Ql8lLsRLXz257C9mif63giBtvHShi0NMWy/mC3+HfPaygMx6LOqDdEl Zt6aVhmPMBKRS/iHzXZKcACwjRog6AMVffh3jIJt/Z6NTh6Icl7CBHMVAoIyv69gBH scZ/1ddbNwIj0FywybJZV9rcAERR4bHZA56nSX9sHEXYyPmDl1tcEkpdzUhDyDFXHE mxXdAx4mGmFiA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrIIsWRWlGSWpSXmKPExsViZ8ORqCvz5XC SQcceXYvTLXvZHRg9Pm+SC2CMYs3MS8qvSGDN+LP1B3PBfN6KH5dfMTYwzuXuYuTiEBK4xCjx 9mwLC4RzlEli3sMljBDObkaJRS8bWbsYOTnYBDQlnnUuYAaxRQRkJf7PWM0EYjMLqEssn/QLz BYWcJC4uOg9G4jNIqAiMXvXRkYQm1fAQ+LVlnnsILaEgILElIfvweZwCnhKvDlxECwuBFQz5W sfM0S9oMTJmU9YIOZLSBx88YIZoldR4lLHN0YIu0Li9eFLUHE1iavnNjFPYBSchaR9FpL2BYx Mqxgtk4oy0zNKchMzc3QNDQx0DQ1NdY11Lcz0Eqt0E/VSS3XLU4tLdA31EsuL9VKLi/WKK3OT c1L08lJLNjECQzilmDlsB+Of3p96hxglOZiURHlvPTycJMSXlJ9SmZFYnBFfVJqTWnyIUYaDQ 0mCd95HoJxgUWp6akVaZg4wnmDSEhw8SiK8pSBp3uKCxNzizHSI1ClGS461DQf2MnNMnf1vPz NH5/6uA8xCLHn5ealS4rzTPgE1CIA0ZJTmwY2DxfwlRlkpYV5GBgYGIZ6C1KLczBJU+VeM4hy MSsK8DJ+BpvBk5pXAbX0FdBAT0EE3qg6AHFSSiJCSamDS53l4/qE7T/WamF7jjEX2O8NszK9Z Wh8Rfx1Tkssvde+Rvu/Pqx3zVi/c5tKwK1rpmt6D7MdL1s+7mWuu/7905lZdsaiihvVFMpqfz 8R87osOPrZ7Q/TXPv7m0hgT5d3Xj0vHPft0WntywLS1VXumpPEVHdeYIDQt83N8r5HrO/GlHH OWiDLt6zL1k6gvVhBn5dmW6rH22R+1u3Y/TQxu9KV9Fuv98m73hFMaa2vU5uZIS8XbCG/5U2s SEB2xrdxmap3vyf0sF1Kzi8P+Cn/sY1HY9i6snodLzydx26xlrcWxG8w6ea3lJv2xmyemFNmi w1v5aMO38OsrAo7wHimpc7yXckluTkK1eu8jOSWW4oxEQy3mouJEACoJWp10AwAA X-Env-Sender: xuyang2018.jy@fujitsu.com X-Msg-Ref: server-17.tower-587.messagelabs.com!1657009180!259491!1 X-Originating-IP: [62.60.8.97] X-SYMC-ESS-Client-Auth: outbound-route-from=pass X-StarScan-Received: X-StarScan-Version: 9.86.8; banners=-,-,- X-VirusChecked: Checked Received: (qmail 10320 invoked from network); 5 Jul 2022 08:19:40 -0000 Received: from unknown (HELO n03ukasimr01.n03.fujitsu.local) (62.60.8.97) by server-17.tower-587.messagelabs.com with ECDHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 5 Jul 2022 08:19:40 -0000 Received: from n03ukasimr01.n03.fujitsu.local (localhost [127.0.0.1]) by n03ukasimr01.n03.fujitsu.local (Postfix) with ESMTP id 5896C100191 for ; Tue, 5 Jul 2022 09:19:40 +0100 (BST) Received: from R01UKEXCASM126.r01.fujitsu.local (R01UKEXCASM126 [10.183.43.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by n03ukasimr01.n03.fujitsu.local (Postfix) with ESMTPS id 4C91510018D for ; Tue, 5 Jul 2022 09:19:40 +0100 (BST) Received: from localhost.localdomain (10.167.220.84) by R01UKEXCASM126.r01.fujitsu.local (10.183.43.178) with Microsoft SMTP Server (TLS) id 15.0.1497.32; Tue, 5 Jul 2022 09:19:38 +0100 From: Yang Xu To: CC: Yang Xu Subject: [PATCH v2 2/2] xfs/191: test xfs_db get corrupted value Date: Tue, 5 Jul 2022 17:20:08 +0800 Message-ID: <1657012808-2204-2-git-send-email-xuyang2018.jy@fujitsu.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1657012808-2204-1-git-send-email-xuyang2018.jy@fujitsu.com> References: <1657012808-2204-1-git-send-email-xuyang2018.jy@fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.167.220.84] X-ClientProxiedBy: G08CNEXCHPEKD08.g08.fujitsu.local (10.167.33.83) To R01UKEXCASM126.r01.fujitsu.local (10.183.43.178) X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: fstests@vger.kernel.org This is a regression test that xfs_db code doesn't clean up the LIBXFS_READBUF_SALVAGE call sites in set_cur so that we can't use the return value directly and scraping it out later. Signed-off-by: Yang Xu --- tests/xfs/191 | 33 +++++++++++++++++++++++++++++++++ tests/xfs/191.out | 5 +++++ 2 files changed, 38 insertions(+) create mode 100755 tests/xfs/191 create mode 100644 tests/xfs/191.out diff --git a/tests/xfs/191 b/tests/xfs/191 new file mode 100755 index 00000000..98e9e186 --- /dev/null +++ b/tests/xfs/191 @@ -0,0 +1,33 @@ +#! /bin/bash +# SPDX-License-Identifier: GPL-2.0 +# Copyright (c) 2022 FUJITSU LIMITED. All rights reserved. +# +# FS QA Test 191 +# +# Regression test for xfsprogs commit +# f4afdcb0ad11 ("xfs_db: clean up the salvage read callsites in set_cur()") +# +# This case test xfs_db whether can get the new magicnum field value even we +# just have corrupted this field value. +# + +. ./common/preamble +_begin_fstest auto quick + +# Import common functions. +. ./common/filter + +# real QA test starts here +_supported_fs xfs + +_scratch_mkfs_xfs >>$seqres.full 2>&1 + +# write the bad magicnum field value(0) to the superblock +_scratch_xfs_set_metadata_field "magicnum" "0" "sb 1" + +#Even magicnum filed has been corrupted, we still can read this filed value +_scratch_xfs_get_metadata_field "magicnum" "sb 1" + +# success, all done +status=0 +exit diff --git a/tests/xfs/191.out b/tests/xfs/191.out new file mode 100644 index 00000000..71826198 --- /dev/null +++ b/tests/xfs/191.out @@ -0,0 +1,5 @@ +QA output created by 191 +Allowing write of corrupted data with good CRC +magicnum = 0 +bad magic number +0 -- 2.27.0