From: Jouni Malinen <j@w1.fi>
Date: Sat, 7 Jun 2014 16:15:50 +0000 (+0300)
Subject: Check for EVENT_ASSOC data to be present for AP mode operation
X-Git-Tag: hostap_2_3~343
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a01acc50d58fce444770b76683188b25891cfd34;p=thirdparty%2Fhostap.git

Check for EVENT_ASSOC data to be present for AP mode operation

wpa_supplicant_event() is required to include the event data for AP mode
events. In theory, a non-AP mode event could be sent here from the
driver wrapper, so reject such event.

Signed-off-by: Jouni Malinen <j@w1.fi>
---

diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
index 5482a2598..6551f93a8 100644
--- a/wpa_supplicant/events.c
+++ b/wpa_supplicant/events.c
@@ -1872,6 +1872,8 @@ static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
 
 #ifdef CONFIG_AP
 	if (wpa_s->ap_iface) {
+		if (!data)
+			return;
 		hostapd_notif_assoc(wpa_s->ap_iface->bss[0],
 				    data->assoc_info.addr,
 				    data->assoc_info.req_ies,