Commits
Christoph Hellwig committed 0d70361dec8
xfs: clear kernel only flags in XFS_IOC_ATTRMULTI_BY_HANDLE commit 953aa9d136f53e226448dbd801a905c28f8071bf upstream. Don't allow passing arbitrary flags as they change behavior including memory allocation that the call stack is not prepared for. Fixes: ddbca70cc45c ("xfs: allocate xattr buffer on demand") Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>