[refpolicy] [PATCH]: clarify the file_contexts.subs_dist configuration file usage

[sven.vermeulen@siphos.be (Sven Vermeulen)]

On Wed, Aug 15, 2012 at 10:13:26AM +0200, Guido Trentalancia wrote:
> > This seems to break policycoreutils:
> >
> > # semanage fcontext -l
> > /usr/sbin/semanage: too many values to unpack (expected 2)
> >
> > Undoing the comment change fixes things again.
> 
> Is semanage using the standard library functions to read the file ? 
> Because I had a very quick look through the library and the #-comment 
> skipping code seemed to be there...

                        fd = open(selinux.selinux_file_context_subs_dist_path(), "r")
                        for i in fd.readlines():
                                target, substitute = i.split()
                                self.equiv_dist[target] = substitute
                        fd.close()

Just opens the file, reads lines and assumes there are always two
values (target & substitute) on each line. This is from seobject.py.

Wkr,
	Sven Vermeulen

PS Sorry for mailing you directly the first time, forgot to update the "To" header...