K 10
svn:author
V 8
melifaro
K 8
svn:date
V 27
2012-06-20T14:13:07.929348Z
K 7
svn:log
V 188
MFC r236819

Validate IPv4 network mask being passed to ipfw kernel interface.
Incorrect mask can possibly be one of the reasons for kern/127209 existance.

Approved by:        ae(mentor)

END