From 238a6eb571217e72545b0ae4f89aa86983a4250d Mon Sep 17 00:00:00 2001 From: adrian Date: Tue, 22 Nov 2016 06:53:52 +0000 Subject: [PATCH] [net80211] Only send out a probe request if we see an unknown IBSS node that matches our SSID. --- sys/net80211/ieee80211_adhoc.c | 25 ++++++++++++------------- 1 file changed, 12 insertions(+), 13 deletions(-) diff --git a/sys/net80211/ieee80211_adhoc.c b/sys/net80211/ieee80211_adhoc.c index 435a584c92f..ec39a54d672 100644 --- a/sys/net80211/ieee80211_adhoc.c +++ b/sys/net80211/ieee80211_adhoc.c @@ -773,22 +773,21 @@ adhoc_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, * filling the node table with nodes that * aren't ours. */ - if (ieee80211_ibss_node_check_new(ni, &scan)) + if (ieee80211_ibss_node_check_new(ni, &scan)) { ni = ieee80211_add_neighbor(vap, wh, &scan); - else + /* + * Send a probe request so we announce 11n + * capabilities. + */ + ieee80211_send_probereq(ni, /* node */ + vap->iv_myaddr, /* SA */ + ni->ni_macaddr, /* DA */ + vap->iv_bss->ni_bssid, /* BSSID */ + vap->iv_bss->ni_essid, + vap->iv_bss->ni_esslen); /* SSID */ + } else ni = NULL; - /* - * Send a probe request so we announce 11n - * capabilities. - */ - ieee80211_send_probereq(ni, /* node */ - vap->iv_myaddr, /* SA */ - ni->ni_macaddr, /* DA */ - vap->iv_bss->ni_bssid, /* BSSID */ - vap->iv_bss->ni_essid, - vap->iv_bss->ni_esslen); /* SSID */ - } else if (ni->ni_capinfo == 0) { /* * Update faked node created on transmit. -- 2.45.0