[Samba] Fwd: Samba semantics error?
Andrew Bartlett
abartlet at samba.org
Tue Nov 11 01:24:20 GMT 2003
On Tue, 2003-11-11 at 10:49, Mike Fedyk wrote:
> On Sun, Nov 09, 2003 at 12:02:21PM +1100, Andrew Bartlett wrote:
> > Under windows, I don't think you can delete a 'read only' file.
> >
> > Samba takes the missing 'w' for any user as meaning a read-only file.
>
> I most certainly can.
>
> I just tried it against a NT4 server, and locally, and it worked perfectly.
>
> Create temp file, mark read only, delete. Successful. Even against samba
> 3.0.0 the file is deletable.
>
> I just found "Default: delete readonly = no", and changed it to yes, with
> the same result as before.
>
> Remember, if I own the file, then I can delete it if it's read-only or not,
> and that doesn't follow the DOS semantics you mentioned.
>
> If someone else owns the file, and I have no write permission to the file,
> but I do have write permission to the directory, I can't delete the file no
> matter what "delete readonly" is set to.
>
> Where can I find the DOS semantics that would apply to this on the web?
'dos semantics' are whatever Win2k3 does.
> I just tried again against a NT4 server: I created a file, changed the owner
> to a different user, and then deleted the file. Success.
>
> Hmm, I was testing with privelaged users, and even with a normal user, it
> lets me delete files that I don't own.
OK, this sounds like a valid semantic difference. Care to file a bug
over at bugzilla.samba.org?
Bonus points for creating a smbtorture test case to prove it :-).
Andrew Bartlett
--
Andrew Bartlett abartlet at pcug.org.au
Manager, Authentication Subsystems, Samba Team abartlet at samba.org
Student Network Administrator, Hawker College abartlet at hawkerc.net
http://samba.org http://build.samba.org http://hawkerc.net
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