Found by Richard Sharpe <realrichardsharpe@gmail.com>. The correct
command code in a reply to NT Transact Secondary (0xa1) is
NT Transact (0xa0).
show_msg((const char *)req->inbuf);
+ /* Windows clients expect all replies to
+ an NT transact secondary (SMBnttranss 0xA1)
+ to have a command code of NT transact
+ (SMBnttrans 0xA0). See bug #8989 for details. */
+ req->cmd = SMBnttrans;
+
if (req->wct < 18) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
END_PROFILE(SMBnttranss);