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From: Eric Sandeen <sandeen@sandeen.net>
To: Eric Sandeen <sandeen@redhat.com>, linux-xfs <linux-xfs@vger.kernel.org>
Subject: [PATCH 2/5] xfs: check type in quota verifier during quotacheck
Date: Fri, 4 May 2018 12:34:22 -0500	[thread overview]
Message-ID: <8e4dd8ff-5202-0b9d-e3c6-193976d5b3cf@sandeen.net> (raw)
In-Reply-To: <f5d059e3-28de-e365-acd4-d82aa9d17db7@redhat.com>

During quotacheck we send in the quota type, so verify that as well.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
---
 fs/xfs/libxfs/xfs_dquot_buf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c
index a926058f7b0c..c00174f32f0d 100644
--- a/fs/xfs/libxfs/xfs_dquot_buf.c
+++ b/fs/xfs/libxfs/xfs_dquot_buf.c
@@ -47,7 +47,7 @@ xfs_dquot_verify(
 	struct xfs_mount *mp,
 	xfs_disk_dquot_t *ddq,
 	xfs_dqid_t	 id,
-	uint		 type)	  /* used only when IO_dorepair is true */
+	uint		 type)	  /* used only during quotacheck */
 {
 	/*
 	 * We can encounter an uninitialized dquot buffer for 2 reasons:
@@ -69,6 +69,8 @@ xfs_dquot_verify(
 	if (ddq->d_version != XFS_DQUOT_VERSION)
 		return __this_address;
 
+	if (type && ddq->d_flags != type)
+		return __this_address;
 	if (ddq->d_flags != XFS_DQ_USER &&
 	    ddq->d_flags != XFS_DQ_PROJ &&
 	    ddq->d_flags != XFS_DQ_GROUP)
-- 
2.17.0


  parent reply	other threads:[~2018-05-04 17:34 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-04 17:33 [PATCH 0/5] xfs: quota verifier/repair improvements take 2 Eric Sandeen
2018-05-04 17:34 ` [PATCH 1/5] xfs: remove unused flags arg from xfs_dquot_verify Eric Sandeen
2018-05-04 17:34 ` Eric Sandeen [this message]
2018-05-04 22:08   ` [PATCH 2/5] xfs: check type in quota verifier during quotacheck Darrick J. Wong
2018-05-07 15:07   ` Christoph Hellwig
2018-05-04 17:34 ` [PATCH 3/5] xfs: repair full xfs_dqblk " Eric Sandeen
2018-05-04 22:09   ` Darrick J. Wong
2018-05-07 15:09   ` Christoph Hellwig
2018-05-07 15:22   ` [PATCH 3/5 V2] xfs: pass full xfs_dqblk to repair " Eric Sandeen
2018-05-07 16:15     ` Darrick J. Wong
2018-05-04 17:35 ` [PATCH 4/5] xfs: add full xfs_dqblk verifier Eric Sandeen
2018-05-04 22:09   ` Darrick J. Wong
2018-05-07 15:10   ` Christoph Hellwig
2018-05-07 15:20   ` [PATCH 4/5 V2] " Eric Sandeen
2018-05-04 17:35 ` [PATCH 5/5] xfs: print specific dqblk that failed verifiers Eric Sandeen
2018-05-04 21:46   ` [PATCH 6/5] xfs: make several functions void Eric Sandeen
2018-05-04 22:29     ` Darrick J. Wong
2018-05-04 22:36       ` Eric Sandeen
2018-05-04 22:10   ` [PATCH 5/5] xfs: print specific dqblk that failed verifiers Darrick J. Wong
2018-05-07 15:11   ` Christoph Hellwig

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