P2P: Send WPS-FAIL event to parent interface, too

This makes it easier to figure out what went wrong during group
formation when per-group interfaces are used.

diff --git a/wpa_supplicant/wps_supplicant.c b/wpa_supplicant/wps_supplicant.c
index b9e7276..b9c22f9 100644 (file)
--- a/wpa_supplicant/wps_supplicant.c
+++ b/wpa_supplicant/wps_supplicant.c
@@ -393,6 +393,10 @@ static void wpa_supplicant_wps_event_fail(struct wpa_supplicant *wpa_s,
 {
        wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_FAIL "msg=%d config_error=%d",
                fail->msg, fail->config_error);
 {
        wpa_msg(wpa_s, MSG_INFO, WPS_EVENT_FAIL "msg=%d config_error=%d",
                fail->msg, fail->config_error);

+       if (wpa_s->parent && wpa_s->parent != wpa_s)
+               wpa_msg(wpa_s->parent, MSG_INFO, WPS_EVENT_FAIL
+                       "msg=%d config_error=%d",
+                       fail->msg, fail->config_error);

        wpas_clear_wps(wpa_s);
        wpas_notify_wps_event_fail(wpa_s, fail);
 }
        wpas_clear_wps(wpa_s);
        wpas_notify_wps_event_fail(wpa_s, fail);
 }