K 10
svn:author
V 3
bms
K 8
svn:date
V 27
2007-03-08T13:15:27.000000Z
K 7
svn:log
V 520
MFC rev 1.266:
  Fix a bug in if_findmulti(), whereby it would not find (and thus delete)
  a link-layer multicast group membership.
  Such memberships are needed in order to support protocols such as
  IS-IS without putting the interface into PROMISC or ALLMULTI modes.
  sa_equal() is not OK for comparing sockaddr_dl as it has deeper structure
  than a simple byte array, so add sa_dl_equal() and use that instead.

Reviewed by:	rwatson
Verified with:	/usr/sbin/mtest
Bug found by:	Jouke Witteveen
MFC after:	2 weeks

END