Commits
Darrick J. Wong committed 4bb31bccea3
xfs: check for bogus values in btree block headers commit bb3be7e7c1c18e1b141d4cadeb98cc89ecf78099 upstream. When we're reading a btree block, make sure that what we retrieved matches the owner and level; and has a plausible number of records. Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>