From f648bc7d0d704b106396ed2d02715f50e3d5bc00 Mon Sep 17 00:00:00 2001
From: Jouni Malinen <jouni.malinen@atheros.com>
Date: Wed, 22 Sep 2010 11:50:15 -0700
Subject: [PATCH] WPS: Use blacklist more aggressively during WPS provisioning

This allows more APs to be tried during the WPS timeout.
---
 wpa_supplicant/events.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index b0e1d3b29..dfded7d65 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -463,6 +463,11 @@ static struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
 		}
 
 #ifdef CONFIG_WPS
+		if ((ssid->key_mgmt & WPA_KEY_MGMT_WPS) && e && e->count > 0) {
+			wpa_printf(MSG_DEBUG, "   skip - blacklisted (WPS)");
+			continue;
+		}
+
 		if (wpa && ssid->ssid_len == 0 &&
 		    wpas_wps_ssid_wildcard_ok(wpa_s, ssid, bss))
 			check_ssid = 0;