From: Jouni Malinen <j@w1.fi>
Date: Sun, 31 Oct 2010 10:12:07 +0000 (+0200)
Subject: P2P: Add NULL pointer validation for ssid for group started event
X-Git-Tag: hostap-1-bp~916
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d394a22f3090311df419ad21a0f628c820e0edec;p=thirdparty%2Fhostap.git

P2P: Add NULL pointer validation for ssid for group started event

It looks likely that ssid is not NULL here, but better keep this
consistent with other uses of ssid pointer in this function.
---

diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 0d30c7476..6f074595b 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -475,7 +475,7 @@ static void wpas_group_formation_completed(struct wpa_supplicant *wpa_s,
 		wpa_msg(wpa_s->parent, MSG_INFO, P2P_EVENT_GROUP_STARTED
 			"%s GO ssid=\"%s\" freq=%d passphrase=\"%s\" "
 			"go_dev_addr=" MACSTR "%s",
-			wpa_s->ifname, ssid_txt, ssid->frequency,
+			wpa_s->ifname, ssid_txt, ssid ? ssid->frequency : 0,
 			ssid && ssid->passphrase ? ssid->passphrase : "",
 			MAC2STR(go_dev_addr),
 			persistent ? " [PERSISTENT]" : "");