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Re: A question about allow_unconfined_mmap_low in f11 amd selinux



Eric Paris <eparis <at> redhat.com> writes:
 
> > I have Crossover installed and not wine, and just checked:
> > [mike <at> home1 ~]$ cat /proc/sys/vm/mmap_min_addr 
> > 65536
> > 
> > This is an f11 box.  I also set the boolean by doing
> > # setsebool -P allow_unconfined_mmap_low 1
> 
> Bad news!  For maximum protection would want that bool off.  You do not
> want to ALLOW unconfined to mmap low memory.
> 
> -Eric

Many thanks Eric - I just tried unsetting the boolean - 
# setsebool -P allow_unconfined_mmap_low 0

Excel and Word 2003 still run in Crossover after resetting it without AVCs 
popping up - I will unset it in the other machines where I have this also -
I guess selinux policy may have changed so that setting it as I did originally
is no longer necessary.





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