hselasky e42cfab759 Fix duplicate acquiring of refcount when joining IPv6 multicast groups.
This was observed by starting and stopping rpcbind(8) multiple times.

PR:			233535
Differential Revision:	https://reviews.freebsd.org/D18887
Reviewed by:		bz (net)
Tested by:		ae
MFC after:		1 week
Sponsored by:		Mellanox Technologies
2019-01-24 08:15:41 +00:00
..
2018-08-31 08:37:15 +00:00
2019-01-23 22:19:49 +00:00
2018-03-23 16:56:44 +00:00
2017-12-28 20:40:56 +00:00