| Subject | Re: [kernel-hardening] [PATCH v2 24/30] fork: Define usercopy region in mm_struct slab caches | From | Rik van Riel <> | Date | Wed, 30 Aug 2017 15:29:24 -0400 |
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On Mon, 2017-08-28 at 14:35 -0700, Kees Cook wrote: > From: David Windsor <dave@nullcore.net> > > In support of usercopy hardening, this patch defines a region in the > mm_struct slab caches in which userspace copy operations are allowed. > Only the auxv field is copied to userspace. > Acked-by: Rik van Riel <riel@redhat.com>
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