2004-10-21  JINMEI, Tatuya  <jinmei@isl.rdc.toshiba.co.jp> 	* kame/sys/netinet6/nd6_rtr.c (in6_ifadd): made sure that the 	"new" address does not happen to have been configured already. 	Otherwise, the same address can be doubly configured under some 	rare conditions.
2004-10-21  JINMEI, Tatuya  <jinmei@isl.rdc.toshiba.co.jp>
	* kame/sys/netinet6/nd6_rtr.c (in6_ifadd): made sure that the
	"new" address does not happen to have been configured already.
	Otherwise, the same address can be doubly configured under some
	rare conditions.

MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame,MarginC/kame