Samba4 as a member server against an NT4 PDC

Andrew Bartlett abartlet at
Sat Apr 2 00:33:11 GMT 2005

On Fri, 2005-04-01 at 16:08 -0800, Richard Sharpe wrote:
> On Sat, 2 Apr 2005, Andrew Bartlett wrote:
> > > OK, so I forced the negotiate_flags to 0x1FF at the appropriate point, and
> > > now we get past the ServerAuthenticate2 request, but things went to hell
> > > in a handbasket after that (SMB_PANIC ...)
> >
> > This is the issue with being unable to map these SIDs to posix
> > identities?  We need idmap (no, not again!), but in the meantime we can
> > have as-root access by setting 'ntvfs handler = default' rather than the
> > default of 'ntvfs handler = unixuid default'.
> Well, I am not entirely sure what you mean here

You will see when you get a valid login :-)

> , but part of the problem
> seems to be that even though we responded with STATUS_LOGON_FAILURE to
> Windows, we included a non-zero User ID (which we got from the vuid), so
> Windows sent us a Logoff&X.
> We crashed trying to dereference req->session->session_info->security
> because there is actually no session info, it seems, at this point.

OK.  That should not be too hard to fix - what was the client?

Andrew Bartlett

Andrew Bartlett                      
Authentication Developer, Samba Team 
Student Network Administrator, Hawker College
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