mac_partition and /sbin/init

Tom Rhodes trhodes at FreeBSD.org
Thu Sep 25 02:47:50 GMT 2003


On Wed, 24 Sep 2003 21:48:21 -0400
Kenny Freeman <freeman at cs.dal.ca> wrote:

> Robert, thanks! I was wondering how partition/none was treated in the source. 
> It probably would have taken me another few hours of digging through the 
> different sources to figure out that 0 was actually none. Is there any way 
> that the getpmac output could be rewritten so us simple folk don't get 
> confused? ie. partition/0 -> partition/none. Well, that or put it into the 
> man pages. I've been fiddling with this for a few evenings now. I guess I'm 
> going to have to put in a few rc scripts to start these jails up. Using the 
> jail util like:

Manual page is a better solution.  Most programs use the return 0;.

> 
> jail_dnscache_exec="/usr/sbin/setpmac partition/1 /bin/sh /etc/rc"
> 
>  I get permission denied errors when setting the partition to anything other 
> than none, presumably because the process has already been put inside the 
> jail when the setpmac util is run. 
> 
> Oh, this has probably been asked many times before.. Where would one find some 
> usefull documentation on using biba, lomac and mls? I mean more about how to 
> develop policies to secure a system with them. I've looked around at some 
> trusted irix docs etc but haven't really found anything readable yet. Thanks 
> for the other mailing list suggestions. I tihnk I will subscribe when I get 
> some time.

I'm working on it; writing good documentation does take time, and I'm new
here.  :)

Besides, I also want to be sure that what I write actually works; thats
the more important part.

-- 
Tom Rhodes

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