return 0;
}
+static const char *message_get_sender_with_fallback(DBusMessage *m) {
+ const char *s;
+
+ assert(m);
+
+ if ((s = dbus_message_get_sender(m)))
+ return s;
+
+ /* When the message came in from a direct connection the
+ * message will have no sender. We fix that here. */
+
+ return ":no-sender";
+}
+
static DBusHandlerResult bus_manager_message_handler(DBusConnection *connection, DBusMessage *message, void *data) {
Manager *m = data;
}
}
- if (!(client = strdup(dbus_message_get_sender(message))))
+ if (!(client = strdup(message_get_sender_with_fallback(message))))
goto oom;
if ((r = set_put(s, client)) < 0) {
} else if (dbus_message_is_method_call(message, "org.freedesktop.systemd1.Manager", "Unsubscribe")) {
char *client;
- if (!(client = set_remove(BUS_CONNECTION_SUBSCRIBED(m, connection), (char*) dbus_message_get_sender(message))))
+ if (!(client = set_remove(BUS_CONNECTION_SUBSCRIBED(m, connection), (char*) message_get_sender_with_fallback(message))))
return bus_send_error_reply(m, connection, message, NULL, -ENOENT);
free(client);
if ((r = manager_add_job(m, job_type, u, mode, true, &j)) < 0)
return bus_send_error_reply(m, connection, message, NULL, r);
- if (!(j->bus_client = strdup(dbus_message_get_sender(message))))
+ if (!(j->bus_client = strdup(message_get_sender_with_fallback(message))))
goto oom;
j->bus = connection;