Re: [BK PATCH] LSM changes for 2.5.59

From: Crispin Cowan (crispinat_private)
Date: Mon Feb 10 2003 - 00:33:12 PST

  • Next message: 'Christoph Hellwig': "Re: [BK PATCH] LSM changes for 2.5.59"

    'Christoph Hellwig' wrote:
    
    >On Sun, Feb 09, 2003 at 07:40:17PM -0800, Crispin Cowan wrote:
    >  
    >
    >>[move security logic out to a module] It has many nice properties, but is much more invasive to the 
    >>kernel. I think it is a very interesting idea for 2.7, and should be 
    >>floated past the maintainers who will be impacted to see if it has a 
    >>hope in hell.
    >>    
    >>
    >*nod* and until we get that gets implemented we should remove the current
    >mess..
    >
    Am I parsing this correctly, that we actually agree on something? :-) 
    I.e. that the idea of moving all the security logic to a module has merit.
    
    Naturally, I disagree that we should remove the current LSM. The current 
    version was designed to be what Linus asked for. Many LSM people like 
    the idea of moving all the security logic out to a module, as it makes 
    the interface much cleaner. But it is also waaay beyond the scope of 
    what Linus asked for. It involves re-factoring so much code that we did 
    not think it could be done correctly on the first try, never mind trying 
    to get many code maintainers to accept much larger patches.
    
    Crispin
    
    -- 
    Crispin Cowan, Ph.D.
    Chief Scientist, WireX                      http://wirex.com/~crispin/
    Security Hardened Linux Distribution:       http://immunix.org
    Available for purchase: http://wirex.com/Products/Immunix/purchase.html
    			    Just say ".Nyet"
    
    
    
    

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