WPS UPnP: Add more priority for queuing EAP events

diff --git a/src/wps/wps_upnp_event.c b/src/wps/wps_upnp_event.c
index 8c3ded8..2c8ed4f 100644 (file)
--- a/src/wps/wps_upnp_event.c
+++ b/src/wps/wps_upnp_event.c
@@ -381,7 +381,14 @@ int event_add(struct subscription *s, const struct wpabuf *data, int probereq)
        if (len >= MAX_EVENTS_QUEUED) {
                wpa_printf(MSG_DEBUG, "WPS UPnP: Too many events queued for "
                           "subscriber %p", s);
-               return 1;
+               if (probereq)
+                       return 1;
+
+               /* Drop oldest entry to allow EAP event to be stored. */
+               e = event_dequeue(s);
+               if (!e)
+                       return 1;
+               event_delete(e);
        }
 
        if (s->last_event_failed && probereq && len > 0) {