xfs: flag inode corruption if parent ptr doesn't get us a real inode

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If a directory's parent inode pointer doesn't point to an inode, the
directory should be flagged as corrupt.  Enable IGET_UNTRUSTED here so
that _iget will return -EINVAL if the inobt does not confirm that the
inode is present and allocated and we can flag the directory corruption.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

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Darrick J. Wong 2018-03-23 10:06:56 -07:00

parent 6a96c56505

commit 5927268f5a

1 changed files with 11 additions and 1 deletions

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fs/xfs/scrub/parent.c

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