Messages in this thread | | | Date | Wed, 3 Oct 2012 14:04:07 -0700 | From | Kees Cook <> | Subject | Re: Linux 3.6 |
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On Wed, Oct 03, 2012 at 10:05:25PM +0100, Alan Cox wrote: > > If this happens, I _really_ want to bring back the CONFIG options I had in > > an earlier version of this patch. I want to be able to declare the default > > at build time, and not leave a system vulnerable from boot until sysctls > > get set. > > If your early boot code trusts a random writeable user directory I think > you have other problems.
You should see some of the things various Android devices do! :)
-Kees
-- Kees Cook @outflux.net
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