Research
.
Skip Search Box

SELinux Mailing List

Re: Direct logins (via local and ssh) as httpd_admin_r?

From: Stephen Smalley <sds_at_tislabs.com>
Date: Wed, 28 Aug 2002 16:01:37 -0400 (EDT)

On Wed, 28 Aug 2002, Russell Coker wrote:

> I think that the SE Linux log messages should be more verbose in such
> situations, they should mention when it's a constraint or role issue rather
> than the usual domain/type issues.

This has come up previously. Unfortunately, it isn't that simple. The AVC has no knowledge of the policy logic. It only knows that a particular permission for a particular (SID, SID, class) triple wasn't set in the allowed access vector cached from the security server. In the common case where the access vector is already in the cache due to a prior check on the same (SID, SID, class) triple, the security server is not involved at all in the permission check processing.

--
Stephen D. Smalley, NAI Labs
ssmalley@nai.com




--
This message was distributed to subscribers of the selinux mailing list.
If you no longer wish to subscribe, send mail to majordomo@tycho.nsa.gov with
the words "unsubscribe selinux" without quotes as the message.
Received on Wed 28 Aug 2002 - 16:05:08 EDT
 

Date Posted: Jan 15, 2009 | Last Modified: Jan 15, 2009 | Last Reviewed: Jan 15, 2009

 
bottom

National Security Agency / Central Security Service