Messages in this thread | | | Date | Wed, 6 Apr 2016 14:03:22 -0700 | Subject | Re: [kernel-hardening] [RFC v1] mm: SLAB freelist randomization | From | Thomas Garnier <> |
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Yes, sorry about that. It will be in the next RFC or PATCH.
On Wed, Apr 6, 2016 at 1:54 PM, Greg KH <gregkh@linuxfoundation.org> wrote: > On Wed, Apr 06, 2016 at 12:35:48PM -0700, Thomas Garnier wrote: >> Provide an optional config (CONFIG_FREELIST_RANDOM) to randomize the >> SLAB freelist. This security feature reduces the predictability of >> the kernel slab allocator against heap overflows. >> >> Randomized lists are pre-computed using a Fisher-Yates shuffle and >> re-used on slab creation for performance. >> --- >> Based on next-20160405 >> --- > > No signed-off-by:? >
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