Continue scanning if sched_scan stops unexpectedly

[mech_eap.git] / wpa_supplicant / events.c

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 018cd5f..abe3b47 100644 (file)
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -4066,6 +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.
                 */