K 10
svn:author
V 3
gnn
K 8
svn:date
V 27
2011-01-12T19:11:17.876435Z
K 7
svn:log
V 422
Fix several bugs in the ARP code related to improperly formatted
packets.

*) Reject requests with a protocol length not equal to 4.  This is IPv4
and there is no reason to accept anything else.

*) Reject packets that have a multicast source hardware address.

*) Drop requests where the hardware address length is not equal
to the hardware address length of the interface.

Pointed out by:	Rozhuk Ivan
MFC after:	1 week

END