--- origsrc/glib-2.56.4/gio/gdbusauth.c	2018-12-18 10:03:26.000000000 -0500
+++ src/glib-2.56.4/gio/gdbusauth.c	2020-05-23 08:58:55.003593200 -0400
@@ -1299,9 +1299,9 @@ _g_dbus_auth_run_server (GDBusAuth
                                                     &line_length,
                                                     cancellable,
                                                     error);
-          debug_print ("SERVER: WaitingForBegin, read '%s'", line);
           if (line == NULL)
             goto out;
+          debug_print ("SERVER: WaitingForBegin, read '%s'", line);
           if (g_strcmp0 (line, "BEGIN") == 0)
             {
               /* YAY, done! */
--- origsrc/glib-2.56.4/gio/gdbusmessage.c	2018-12-18 10:03:26.000000000 -0500
+++ src/glib-2.56.4/gio/gdbusmessage.c	2020-05-23 09:18:23.976547300 -0400
@@ -2727,7 +2727,6 @@ g_dbus_message_to_blob (GDBusMessage
   if (message->body != NULL)
     {
       gchar *tupled_signature_str;
-      tupled_signature_str = g_strdup_printf ("(%s)", signature_str);
       if (signature == NULL)
         {
           g_set_error (error,
@@ -2735,10 +2734,10 @@ g_dbus_message_to_blob (GDBusMessage
                        G_IO_ERROR_INVALID_ARGUMENT,
                        _("Message body has signature “%s” but there is no signature header"),
                        signature_str);
-          g_free (tupled_signature_str);
           goto out;
         }
-      else if (g_strcmp0 (tupled_signature_str, g_variant_get_type_string (message->body)) != 0)
+      tupled_signature_str = g_strdup_printf ("(%s)", signature_str);
+      if (g_strcmp0 (tupled_signature_str, g_variant_get_type_string (message->body)) != 0)
         {
           g_set_error (error,
                        G_IO_ERROR,