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Subject: RE: sysadm_tty_device_t
From: Timothy Wood <timothy@hallcomp.com>
To: Stephen Smalley <sds@tislabs.com>
Cc: Ed Street <blacknet@simplyaquatics.com>,
        "'SE Linux'"
	 <selinux@tycho.nsa.gov>
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Date: 11 Jul 2002 15:55:03 -0400
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В Чтв, 11.07.2002, в 13:39, Stephen Smalley написал:
> 
> On Thu, 11 Jul 2002, Ed Street wrote:
> 
> > And sysadm_tty_device_t?
> 
> That was my point.  The ttys start in tty_device_t.  If login or newrole
> creates a sysadm_r:sysadm_t shell, then it relabels the tty to
> sysadm_tty_device_t.  If login or newrole creates a user_r:user_t shell,
> then it relabels the tty to user_tty_device_t.  These relabeling
> operations are based on type_change rules in the policy configuration.
> 
> --
> Stephen D. Smalley, NAI Labs
> ssmalley@nai.com
> 

So no matter what the file context is login and newrole relabel them
when they take control of the tty, correct?  If so, then it is really up
to the controlling program (or program that needs control in this case)
and so syslog needs premissions to relabel and/or control the tty,
yes/no?

Timothy,


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