Re: [kernel-hardening] [PATCH v2 24/30] fork: Define usercopy region in mm_struct slab caches

2017-08-30 Thread Rik van Riel 
On Mon, 2017-08-28 at 14:35 -0700, Kees Cook wrote:
> From: David Windsor 
> 
> 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 

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Re: [kernel-hardening] [PATCH v2 24/30] fork: Define usercopy region in mm_struct slab caches

2017-08-30 Thread Rik van Riel 
On Mon, 2017-08-28 at 14:35 -0700, Kees Cook wrote:
> From: David Windsor 
> 
> 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 

-- 
All rights reversed

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Description: This is a digitally signed message part