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From: Sam Leffler <sam@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 69407 for review
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http://perforce.freebsd.org/chv.cgi?CH=69407

Change 69407 by sam@sam_ebb on 2005/01/21 01:37:51

	when ssid suppression is enabled don't respond to probe requests
	unless our ssid is specified

Affected files ...

.. //depot/projects/wifi/sys/net80211/ieee80211_input.c#42 edit

Differences ...

==== //depot/projects/wifi/sys/net80211/ieee80211_input.c#42 (text+ko) ====

@@ -1986,6 +1986,14 @@
 		IEEE80211_VERIFY_ELEMENT(rates, IEEE80211_RATE_MAXSIZE);
 		IEEE80211_VERIFY_ELEMENT(ssid, IEEE80211_NWID_LEN);
 		IEEE80211_VERIFY_SSID(ic->ic_bss, ssid);
+		if ((ic->ic_flags & IEEE80211_F_HIDESSID) && ssid[1] == 0) {
+			IEEE80211_DISCARD(ic, IEEE80211_MSG_INPUT,
+			    wh, ieee80211_mgt_subtype_name[subtype >>
+				IEEE80211_FC0_SUBTYPE_SHIFT],
+			    "%s", "no ssid with ssid suppression enabled");
+			ic->ic_stats.is_rx_ssidmismatch++; /*XXX*/
+			return;
+		}
 
 		if (ni == ic->ic_bss) {
 			if (ic->ic_opmode == IEEE80211_M_IBSS) {