Commit fdc26687 authored by Ray Strode's avatar Ray Strode

slave: check object path validity before creating proxy from it

This prevents a crash if the admin runs

/usr/libexec/gdm-simple-slave --display-id something-invalid
parent e0e9ca7b
......@@ -676,6 +676,11 @@ gdm_slave_real_start (GdmSlave *slave)
g_assert (slave->priv->display_proxy == NULL);
if (! g_variant_is_object_path (slave->priv->display_id)) {
g_warning ("Display ID isn't valid");
return FALSE;
g_debug ("GdmSlave: Creating proxy for %s", slave->priv->display_id);
error = NULL;
slave->priv->display_proxy = GDM_DBUS_DISPLAY (gdm_dbus_display_proxy_new_sync (slave->priv->connection,
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