Re: Fixfiles using new setfiles/restorecon simplification

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On Fri, 2010-02-26 at 08:41 -0500, Daniel J Walsh wrote:
> On 02/25/2010 08:41 PM, Joshua Brindle wrote:
> >
> > What version of the kernel was this added in? I don't want to 
> > completely break old kernels using new toolchains (CLIP backports 
> > toolchains to RHEL 4 and 5). It would be better to use seclabel if it 
> > is there, otherwise fall back to the old list.
> >
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> The problem with this is we end up with a lot of cruft in the toolchain, 
> that is continually out of data, and makes it hard to figure out what 
> the script is doing.  We have older versions of the tool chain for those 
> platforms, shouldn't we have sort of the latest toolchain.

If we do that, we ought to make a major bump in the version numbers,
e.g. finally go to 2.1 or 3.0 or something, and make sure the release
announcement clearly marks it as not backward compatible.

With regard to fixfiles simplification though, can't we eliminate the
need to define or use FILESYSTEMS* altogether in the script by switching
all uses of setfiles to restorecon -R /, since that will automatically
skip non-labeled filesystems on kernels >= 2.6.30?

-- 
Stephen Smalley
National Security Agency


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