Adhoc mode fixups:

o plug memory leak in adhoc mode: on rx the sender may be the
  current master so simply checking against ic_bss is not enough
  to identify if the packet comes from an unknown sender; must
  also check the mac address
o split neighbor node creation into two routines and fillin state
  of nodes faked up on xmit when a beacon or probe response frame
  is later received; this ensures important state like the rate set
  and advertised capabilities are correct

Obtained from:	netbsd
MFC after:	1 week

1 files changed, 3 insertions, 0 deletions

diff --git a/sys/net80211/ieee80211_node.h b/sys/net80211/ieee80211_node.h
index e2bfc2c..65acdc0 100644
--- a/sys/net80211/ieee80211_node.h
+++ b/sys/net80211/ieee80211_node.h
@@ -324,6 +324,9 @@ void	ieee80211_add_scan(struct ieee80211com *,
 		const struct ieee80211_scanparams *,
 		const struct ieee80211_frame *,
 		int subtype, int rssi, int rstamp);
+void	ieee80211_init_neighbor(struct ieee80211_node *,
+		const struct ieee80211_frame *,
+		const struct ieee80211_scanparams *);
 struct ieee80211_node *ieee80211_add_neighbor(struct ieee80211com *,
 		const struct ieee80211_frame *,
 		const struct ieee80211_scanparams *);