K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2008-07-29T19:37:16.183257Z
K 7
svn:log
V 409
When copying in and out current ICMPv6 filters on a raw IPv6 socket,
lock the inpcb and use a local stack variable to copy to/from userspace
so that sooptcopyin()/sooptcopyout() aren't called while holding an
rwlock.

While here, fix a bug in which a failed sooptcopyin() might lead to
partially consistent ICMPv6 filters on the socket by not ignoring the
error returned by sooptcopyin().

MFC after:	2 weeks

END