From 0930209dc2ea73734874954ec891d5ebc159b406 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Thu, 2 Oct 2008 17:27:24 +0300
Subject: [PATCH] Register a quick auth timeout if EAPOL fails to avoid long
 waits

This may be needed if the AP does not disconnect in case of EAP-FAST
unauthenticated provisioning (EAP-Failure). Adding the local short timeout
will speed up the process in such a case by reducing the wait (which can
often be up to 60 seconds).
---
 wpa_supplicant/wpas_glue.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/wpa_supplicant/wpas_glue.c b/wpa_supplicant/wpas_glue.c
index 7a7418972..f0c1cdabc 100644
--- a/wpa_supplicant/wpas_glue.c
+++ b/wpa_supplicant/wpas_glue.c
@@ -228,6 +228,15 @@ static void wpa_supplicant_eapol_cb(struct eapol_sm *eapol, int success,
 	wpa_printf(MSG_DEBUG, "EAPOL authentication completed %ssuccessfully",
 		   success ? "" : "un");
 
+	if (!success) {
+		/*
+		 * Make sure we do not get stuck here waiting for long EAPOL
+		 * timeout if the AP does not disconnect in case of
+		 * authentication failure.
+		 */
+		wpa_supplicant_req_auth_timeout(wpa_s, 2, 0);
+	}
+
 	if (!success || !wpa_s->driver_4way_handshake)
 		return;