xfs: bulkstat should copy lastip whenever userspace supplies one

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When userspace passes in a @lastip pointer we should copy the results
back, even if the @ocount pointer is NULL.

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

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This commit is contained in:

Darrick J. Wong 2019-07-02 09:39:39 -07:00

parent ebd126a651

commit f16fe3ecde

2 changed files with 12 additions and 14 deletions

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13

fs/xfs/xfs_ioctl.c

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13

fs/xfs/xfs_ioctl32.c

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