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xfs: strengthen AGI unlinked inode bucket pointer checks
authorDarrick J. Wong <darrick.wong@oracle.com>
Thu, 7 Feb 2019 18:37:14 +0000 (10:37 -0800)
committerDarrick J. Wong <darrick.wong@oracle.com>
Tue, 12 Feb 2019 00:07:01 +0000 (16:07 -0800)
commit86bfd3750fb3070932ae2da4cb5b9ae743c13f99
treefcd557e74d85c65c119e67fdb1c66bc7bb5664cf
parent9a4a5118644e41ac9da7fa7d87ff3b09e61304de
xfs: strengthen AGI unlinked inode bucket pointer checks

Strengthen our checking of the AGI unlinked pointers when we start to
use them for updating the metadata.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Brian Foster <bfoster@redhat.com>
fs/xfs/xfs_inode.c