state->buf = discard_const_p(uint8_t, smb_base(inbuf)) + SVAL(vwv+6, 0);
- if (trans_oob(smb_len_tcp(inbuf), SVAL(vwv+6, 0), state->received)
+ if (smb_buffer_oob(smb_len_tcp(inbuf), SVAL(vwv+6, 0), state->received)
|| ((state->received != 0) && (state->buf < bytes))) {
DEBUG(5, ("server returned invalid read&x data offset\n"));
tevent_req_nterror(req, NT_STATUS_INVALID_NETWORK_RESPONSE);