There may be padding on the ticket contained in the key payload, so just ensure that the claimed token length is large enough, rather than exactly the right size. Signed-off-by: Nathaniel Wesley Filardo <nwf@cs.jhu.edu> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>