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Commit aa6d5152 authored by Jan Kara's avatar Jan Kara Committed by Paul Gortmaker
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xfs: Sanity check flags of Q_XQUOTARM call



commit 3dd4d40b upstream.

Flags passed to Q_XQUOTARM were not sanity checked for invalid values.
Fix that.

Fixes: 9da93f9b ("xfs: fix Q_XQUOTARM ioctl")
Reported-by: default avatarYang Xu <xuyang2018.jy@cn.fujitsu.com>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
Reviewed-by: default avatarEric Sandeen <sandeen@redhat.com>
Reviewed-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent 034ae808
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