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H A D | xfs_dir2_node.c | diff de14c5f541e78c59006bee56f6c5c2ef1ca07272 Thu Feb 02 17:14:00 CST 2017 Darrick J. Wong <darrick.wong@oracle.com> xfs: verify free block header fields
Perform basic sanity checking of the directory free block header fields so that we avoid hanging the system on invalid data.
(Granted that just means that now we shutdown on directory write, but that seems better than hanging...)
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
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