From: Jouni Malinen <j@w1.fi>
Date: Wed, 6 Jan 2010 10:14:35 +0000 (+0200)
Subject: dbus: Fix crash on property change if D-Bus API is disabled
X-Git-Tag: hostap_0_7_1~52
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c3299a8b7423653cb7da1e6b8ec8fbfd9948f7b6;p=thirdparty%2Fhostap.git

dbus: Fix crash on property change if D-Bus API is disabled
---

diff --git a/wpa_supplicant/dbus/dbus_new_helpers.c b/wpa_supplicant/dbus/dbus_new_helpers.c
index 65de8ab7a..06749dbe9 100644
--- a/wpa_supplicant/dbus/dbus_new_helpers.c
+++ b/wpa_supplicant/dbus/dbus_new_helpers.c
@@ -810,6 +810,9 @@ void wpa_dbus_mark_property_changed(struct wpas_dbus_priv *iface,
 	const struct wpa_dbus_property_desc *dsc;
 	int i = 0;
 
+	if (iface == NULL)
+		return;
+
 	dbus_connection_get_object_path_data(iface->con, path,
 					     (void **) &obj_desc);
 	if (!obj_desc) {