tcon torture test

Christopher R. Hertel crh at ubiqx.mn.org
Sun Mar 30 02:10:03 GMT 2003


tridge at samba.org wrote:
> 
> > If two SessionSetups are sent, each resulting in a separate [V]UID,
> > then does Windows apply correct restrictions to each or does it allow
> > the greater set of permissions?  That is:
> 
> The question doesn't really make sense for SMBwriteX. It is similar to
> the way write() works in posix - a open file handle can be used in any
> security context, it doesn't matter what euid you change to before
> calling write()

Ah.  Bingo.  So the context is based on the file handle.  Makes sense.

> > I really want to know more about your NTVFS rewrite.  :)
> 
> well, it involves rewriting just about every core function in smbd. So
> far I have 4 files compiling in the rewrite (server.c, process.c,
> negprot.c and request.c). I was hoping I'd have something working to
> demo at SambaXP but it may not get done in time.
> 
> see http://samba.org/~tridge/hack/diffs.txt for a patch that shows
> what I'm doing.

I need to finish this book thing this week, so I will have to catch up
later.  Perhaps at SambaXP.  I'll try not to ask too many questions.  :)

Chris -)-----

-- 
Samba Team -- http://www.samba.org/     -)-----   Christopher R. Hertel
jCIFS Team -- http://jcifs.samba.org/   -)-----   ubiqx development, uninq.
ubiqx Team -- http://www.ubiqx.org/     -)-----   crh at ubiqx.mn.org
OnLineBook -- http://ubiqx.org/cifs/    -)-----   crh at ubiqx.org


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