}

                doReceiveFragment(frag, isDirect);
                fbuf.reset();
                fbuf.setIndex(8);
                fbuf.setLength(fbuf.dec_ndr_short());

                if (securityProvider != null)
                    securityProvider.unwrap(fbuf);

                fbuf.reset();
                msg.decode_header(fbuf);
                stub_frag_len = msg.length - 24;