From: Jouni Malinen <jouni@qca.qualcomm.com>
Date: Fri, 9 Aug 2013 21:04:50 +0000 (+0300)
Subject: HS 2.0R2: Disable full ESS for as a workaround for per-BSS issues
X-Git-Tag: hostap_2_2~766
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=533536d82ac63512c31ff0bae403d437392d34e0;p=thirdparty%2Fhostap.git

HS 2.0R2: Disable full ESS for as a workaround for per-BSS issues

For now, disable full ESS since some drivers may not support disabling
per BSS.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
---

diff --git a/wpa_supplicant/hs20_supplicant.c b/wpa_supplicant/hs20_supplicant.c
index 186faa573..2cacb420e 100644
--- a/wpa_supplicant/hs20_supplicant.c
+++ b/wpa_supplicant/hs20_supplicant.c
@@ -872,6 +872,19 @@ void hs20_rx_deauth_imminent_notice(struct wpa_supplicant *wpa_s, u8 code,
 	if (code == HS20_DEAUTH_REASON_CODE_BSS) {
 		wpa_printf(MSG_DEBUG, "HS 2.0: Add BSS to blacklist");
 		wpa_blacklist_add(wpa_s, wpa_s->bssid);
+		/* TODO: For now, disable full ESS since some drivers may not
+		 * support disabling per BSS. */
+		if (wpa_s->current_ssid) {
+			struct os_time now;
+			os_get_time(&now);
+			if (now.sec + reauth_delay <=
+			    wpa_s->current_ssid->disabled_until.sec)
+				return;
+			wpa_printf(MSG_DEBUG, "HS 2.0: Disable network for %u seconds (BSS)",
+				   reauth_delay);
+			wpa_s->current_ssid->disabled_until.sec =
+				now.sec + reauth_delay;
+		}
 	}
 
 	if (code == HS20_DEAUTH_REASON_CODE_ESS && wpa_s->current_ssid) {