+ /* If there's at least one network that should be specifically scanned
+ * then don't cancel the scan and reschedule. Some drivers do
+ * background scanning which generates frequent scan results, and that
+ * causes the specific SSID scan to get continually pushed back and
+ * never happen, which causes hidden APs to never get probe-scanned.
+ */
+ if (eloop_is_timeout_registered(wpa_supplicant_scan, wpa_s, NULL) &&
+ wpa_s->conf->ap_scan == 1) {
+ struct wpa_ssid *ssid = wpa_s->conf->ssid;
+
+ while (ssid) {
+ if (!ssid->disabled && ssid->scan_ssid)
+ break;
+ ssid = ssid->next;
+ }
+ if (ssid) {
+ wpa_msg(wpa_s, MSG_DEBUG, "Not rescheduling scan to "
+ "ensure that specific SSID scans occur");
+ return;
+ }
+ }
+