Prohibit pno start during assoc process and in connect state

Change-Id: I58bc138d5b74b1b62f7a9612c12399083aef1374
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>

diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
index af57afa..bafe1e9 100644 (file)
--- a/wpa_supplicant/ctrl_iface.c
+++ b/wpa_supplicant/ctrl_iface.c
@@ -58,6 +58,12 @@ static int pno_start(struct wpa_supplicant *wpa_s)
        if (wpa_s->pno)
                return 0;
 
+       if ((wpa_s->wpa_state > WPA_SCANNING) &&
+           (wpa_s->wpa_state <= WPA_COMPLETED)) {
+               wpa_printf(MSG_ERROR, "PNO: In assoc process");
+               return -EAGAIN;
+       }
+
        if (wpa_s->wpa_state == WPA_SCANNING) {
                wpa_supplicant_cancel_sched_scan(wpa_s);
                wpa_supplicant_cancel_scan(wpa_s);