User rights NT/linux

[Darko Cokor]

Hi!

Q:    I know linux user/group/other attributes for files.

When using samba user which have read/write right on
directory can delete every file in that directory no matter
what who is owner of that file (root or any other user).

At first it looked to me as security flaw, but now it looks
as SMB design politics.

Am I correct, or my samba 2.0.5a on RedHat 6.1 is
ready for update?

Thanks

Darko