X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=wpa_supplicant%2Fevents.c;h=abe3b476773d45420b43bf893314bd69958e485b;hb=2462f347bca0a7cce7e06ff88adbe3aa47c52d54;hp=46da7709e2a12b0135517bd6273d4deae8a6ec7a;hpb=ebf59eb549827ecfb7a42281721a1af9cfa0d7a1;p=mech_eap.git

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 46da770..abe3b47 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -2518,6 +2518,7 @@ static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
 	struct wpa_bss *fast_reconnect = NULL;
 	struct wpa_ssid *fast_reconnect_ssid = NULL;
 	struct wpa_ssid *last_ssid;
+	struct wpa_bss *curr = NULL;
 
 	authenticating = wpa_s->wpa_state == WPA_AUTHENTICATING;
 	os_memcpy(prev_pending_bssid, wpa_s->pending_bssid, ETH_ALEN);
@@ -2533,6 +2534,19 @@ static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
 		return;
 	}
 
+	if (!wpa_s->disconnected && wpa_s->wpa_state >= WPA_AUTHENTICATING &&
+	    reason_code == WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY &&
+	    locally_generated)
+		/*
+		 * Remove the inactive AP (which is probably out of range) from
+		 * the BSS list after marking disassociation. In particular
+		 * mac80211-based drivers use the
+		 * WLAN_REASON_DISASSOC_DUE_TO_INACTIVITY reason code in
+		 * locally generated disconnection events for cases where the
+		 * AP does not reply anymore.
+		 */
+		curr = wpa_s->current_bss;
+
 	if (could_be_psk_mismatch(wpa_s, reason_code, locally_generated)) {
 		wpa_msg(wpa_s, MSG_INFO, "WPA: 4-Way Handshake failed - "
 			"pre-shared key may be incorrect");
@@ -2594,6 +2608,9 @@ static void wpa_supplicant_event_disassoc_finish(struct wpa_supplicant *wpa_s,
 	last_ssid = wpa_s->current_ssid;
 	wpa_supplicant_mark_disassoc(wpa_s);
 
+	if (curr)
+		wpa_bss_remove(wpa_s, curr, "Connection to AP lost");
+
 	if (authenticating && (wpa_s->drv_flags & WPA_DRIVER_FLAGS_SME)) {
 		sme_disassoc_while_authenticating(wpa_s, prev_pending_bssid);
 		wpa_s->current_ssid = last_ssid;
@@ -4049,6 +4066,20 @@ void wpa_supplicant_event(void *ctx, enum wpa_event_type event,
 			break;
 
 		/*
+		 * If the driver stopped scanning without being requested to,
+		 * request a new scan to continue scanning for networks.
+		 */
+		if (!wpa_s->sched_scan_stop_req &&
+		    wpa_s->wpa_state == WPA_SCANNING) {
+			wpa_dbg(wpa_s, MSG_DEBUG,
+				"Restart scanning after unexpected sched_scan stop event");
+			wpa_supplicant_req_scan(wpa_s, 1, 0);
+			break;
+		}
+
+		wpa_s->sched_scan_stop_req = 0;
+
+		/*
 		 * Start a new sched scan to continue searching for more SSIDs
 		 * either if timed out or PNO schedule scan is pending.
 		 */