+ /*
+ * bcc field must be valid for small reads, for large reads the 16-bit
+ * bcc field can't be correct.
+ */
+
+ if ((size < 0xffff) && (size > num_bytes)) {
+ DEBUG(5, ("server announced more bytes than sent\n"));
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+
+ buf = (uint8_t *)smb_base(cli_req->inbuf) + SVAL(vwv+6, 0);
+
+ if (trans_oob(smb_len(cli_req->inbuf), SVAL(vwv+6, 0), size)
+ || (buf < bytes)) {
+ DEBUG(5, ("server returned invalid read&x data offset\n"));
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+