From a006361fca784f72f0649ad87f2390eeeabb89a5 Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Wed, 8 Mar 2017 08:16:44 +0100
Subject: [PATCH] libnm: add assertion to NMObject that a dbus-object is set

The libnm cache types don't have public _new() functions.
However, such types can be easily created using g_object_new()
directly from user code.

Such a usage is not supported. Add an assertion that a valid
dbus-object is present.

(cherry picked from commit 556b7c3b4597405242e5fe2a557a9dc480858dae)
---
 libnm/nm-object.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libnm/nm-object.c b/libnm/nm-object.c
index 91ced0e4c4..81a7de1e96 100644
--- a/libnm/nm-object.c
+++ b/libnm/nm-object.c
@@ -1202,6 +1202,8 @@ set_property (GObject *object, guint prop_id,
 	case PROP_DBUS_OBJECT:
 		/* Construct only */
 		priv->object = g_value_dup_object (value);
+		if (!priv->object)
+			g_return_if_reached ();
 		break;
 	case PROP_DBUS_OBJECT_MANAGER:
 		/* Construct only */