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xfs: add missing assert in xfs_fsmap_owner_from_rmap

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commit 110f09cb705af8c53f2a457baf771d2935ed62d4 upstream.

The fsmap handler shouldn't fail silently if the rmap code ever feeds it
a special owner number that isn't known to the fsmap handler.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Darrick J. Wong 2022-09-24 18:26:42 +05:30 committed by Greg Kroah-Hartman
parent 979eb12304
commit a102869fb1
1 changed files with 1 additions and 0 deletions
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fs/xfs/xfs_fsmap.c
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@ -146,6 +146,7 @@ xfs_fsmap_owner_from_rmap(
dest->fmr_owner = XFS_FMR_OWN_FREE;
break;
default:
ASSERT(0);
return -EFSCORRUPTED;
}
return 0;