package/hostapd/patches/300-scan_ssid.patch

   1 --- a/wpa_supplicant/scan.c
   2 +++ b/wpa_supplicant/scan.c
   3 @@ -423,6 +423,7 @@ static void wpa_supplicant_scan(void *el
   4         int scan_req = 0, ret;
   5         struct wpabuf *extra_ie;
   6         struct wpa_driver_scan_params params;
   7 +       int scan_ssid_all = 1;
   8         size_t max_ssids;
   9         enum wpa_states prev_state;
  10
  11 @@ -502,6 +503,16 @@ static void wpa_supplicant_scan(void *el
  12                 }
  13         }
  14
  15 +       /* check if all configured ssids should be scanned directly */
  16 +       ssid = wpa_s->conf->ssid;
  17 +       while (ssid) {
  18 +               if (!ssid->scan_ssid) {
  19 +                       scan_ssid_all = 0;
  20 +                       break;
  21 +               }
  22 +               ssid = ssid->next;
  23 +       }
  24 +
  25         /* Find the starting point from which to continue scanning */
  26         ssid = wpa_s->conf->ssid;
  27         if (wpa_s->prev_scan_ssid != WILDCARD_SSID_SCAN) {
  28 @@ -564,6 +575,9 @@ static void wpa_supplicant_scan(void *el
  29                 int_array_sort_unique(params.freqs);
  30         }
  31
  32 +       if (scan_ssid_all && !ssid)
  33 +               ssid = wpa_s->conf->ssid;
  34 +
  35         if (ssid) {
  36                 wpa_s->prev_scan_ssid = ssid;
  37                 if (max_ssids > 1) {