From: Bartosz Markowski <bartosz.markowski@tieto.com>
Date: Sun, 25 Dec 2011 19:09:17 +0000 (+0200)
Subject: Add BSSID into blacklist and do not clean blacklist during countermeasures
X-Git-Tag: aosp-jb-start~100
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8945cc451fde346dea6b39a3e5b69642935a93b3;p=thirdparty%2Fhostap.git

Add BSSID into blacklist and do not clean blacklist during countermeasures

If scanning continues during TKIP countermeasures, try to avoid selecting
the BSS that triggered the counter measures.
---

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 89c9c8d03..79136664f 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -788,7 +788,8 @@ wpa_supplicant_pick_network(struct wpa_supplicant *wpa_s,
 				break;
 		}
 
-		if (selected == NULL && wpa_s->blacklist) {
+		if (selected == NULL && wpa_s->blacklist &&
+		    !wpa_s->countermeasures) {
 			wpa_dbg(wpa_s, MSG_DEBUG, "No APs found - clear "
 				"blacklist and try again");
 			wpa_blacklist_clear(wpa_s);
@@ -1675,6 +1676,9 @@ wpa_supplicant_event_michael_mic_failure(struct wpa_supplicant *wpa_s,
 
 		/* initialize countermeasures */
 		wpa_s->countermeasures = 1;
+
+		wpa_blacklist_add(wpa_s, wpa_s->bssid);
+
 		wpa_msg(wpa_s, MSG_WARNING, "TKIP countermeasures started");
 
 		/*