From: Dave Chinner <david@fromorbit.com>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: linux-xfs@vger.kernel.org, allison.henderson@oracle.com
Subject: Re: [PATCH 4/4] xfs: reject unknown xattri log item filter flags during recovery
Date: Thu, 19 May 2022 11:37:30 +1000 [thread overview]
Message-ID: <20220519013730.GV1098723@dread.disaster.area> (raw)
In-Reply-To: <165290009876.1646028.9980499225084838287.stgit@magnolia>
On Wed, May 18, 2022 at 11:54:58AM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <djwong@kernel.org>
>
> Make sure we screen the "attr flags" field of recovered xattr intent log
> items to reject flag bits that we don't know about. This is really the
> attr *filter* field from xfs_da_args, so rename the field and create
> a mask to make checking for invalid bits easier.
>
> Signed-off-by: Darrick J. Wong <djwong@kernel.org>
> ---
> fs/xfs/libxfs/xfs_log_format.h | 10 +++++++++-
> fs/xfs/xfs_attr_item.c | 10 +++++++---
> 2 files changed, 16 insertions(+), 4 deletions(-)
looks good.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
--
Dave Chinner
david@fromorbit.com
next prev parent reply other threads:[~2022-05-19 1:37 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-18 18:54 [PATCHSET v2 0/4] xfs: fix leaks and validation errors in logged xattr updates Darrick J. Wong
2022-05-18 18:54 ` [PATCH 1/4] xfs: don't leak da state when freeing the attr intent item Darrick J. Wong
2022-05-20 3:38 ` Dave Chinner
2022-05-18 18:54 ` [PATCH 2/4] xfs: don't leak the retained da state when doing a leaf to node conversion Darrick J. Wong
2022-05-19 1:38 ` Dave Chinner
2022-05-18 18:54 ` [PATCH 3/4] xfs: reject unknown xattri log item operation flags during recovery Darrick J. Wong
2022-05-19 1:37 ` Dave Chinner
2022-05-18 18:54 ` [PATCH 4/4] xfs: reject unknown xattri log item filter " Darrick J. Wong
2022-05-19 1:37 ` Dave Chinner [this message]
2022-05-19 20:34 ` Alli
-- strict thread matches above, loose matches on Subject: below --
2022-05-16 3:31 [PATCHSET 0/4] xfs: fix leaks and validation errors in logged xattr updates Darrick J. Wong
2022-05-16 3:32 ` [PATCH 4/4] xfs: reject unknown xattri log item filter flags during recovery Darrick J. Wong
2022-05-16 23:56 ` Alli
2022-05-17 17:53 ` Darrick J. Wong
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