[Info-vax] Default protection question
smithfarm
presnypreklad at gmail.com
Sat Nov 6 07:11:12 EDT 2010
I'm studying the OpenVMS v7.3-1 User's Manual.
I think I found a mistake in the manual, so I'm wondering if anyone can
confirm/deny this.
The introduction to Section 10.4 Default File Protection (first
sentence) says:
"A new file receives the default UIC-based protection and the default
access control list (ACL) of its parent directory."
This seemed quite straightforward to me. However, further on, the first
sentence of 10.4.1 Default UIC Protection says:
"The operating system provides each process with the following UIC-based
protection: (S:RWED, O:RWED, G:RE, W)"
and goes on to explain how to change this default by putting "SET
PROTECTION/DEFAULT" in one's LOGIN.COM.
I conducted an experiment where I created a directory with UIC
protection (S:RWED, O:RWED, G:RWED, W:RWED) and then created a file in
that directory. The file did not receive the protection of its parent
directory; it received the default protection for the process, which is
(S:RWED, O:RWED, G:RE, W).
Can someone help me understand the sentence: "A new file receives the
default UIC-based protection and the default access control list (ACL)
of its parent directory."
Is there a separate "default" UIC protection associated with a directory
that is distinguishable from the default protection of the process? Or
is there a mistake in the documentation?
Thanks, as always.
Nathan
More information about the Info-vax
mailing list