From 52b3943c94650618cadb2839c12a5a2eec88b0af Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Tue, 6 Jan 2015 23:13:28 +0200 Subject: [PATCH] D-Bus: Fix interface unregistration on error path It is possible for this function to get called even if D-Bus registration had failed, so the path can be NULL here. Signed-off-by: Jouni Malinen --- wpa_supplicant/dbus/dbus_new.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/wpa_supplicant/dbus/dbus_new.c b/wpa_supplicant/dbus/dbus_new.c index b21b7a864..b30cc389f 100644 --- a/wpa_supplicant/dbus/dbus_new.c +++ b/wpa_supplicant/dbus/dbus_new.c @@ -3227,7 +3227,7 @@ int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s) if (wpa_s == NULL || wpa_s->global == NULL) return 0; ctrl_iface = wpa_s->global->dbus; - if (ctrl_iface == NULL) + if (ctrl_iface == NULL || wpa_s->dbus_new_path == NULL) return 0; wpa_printf(MSG_DEBUG, "dbus: Unregister interface object '%s'", -- 2.47.3