Author: adrian
Date: Tue Nov 22 06:53:52 2016
New Revision: 308956
URL: https://svnweb.freebsd.org/changeset/base/308956
Log:
[net80211] Only send out a probe request if we see an unknown IBSS node that
matches our SSID.
Modified:
head/sys/net80211/ieee80211_adhoc.c
Modified: head/sys/net80211/ieee80211_adhoc.c
==============================================================================
--- head/sys/net80211/ieee80211_adhoc.c Tue Nov 22 06:29:08 2016
(r308955)
+++ head/sys/net80211/ieee80211_adhoc.c Tue Nov 22 06:53:52 2016
(r308956)
@@ -773,22 +773,21 @@ adhoc_recv_mgmt(struct ieee80211_node *n
* 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.
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