Re: [PATCH] mm: Add SLUB free list pointer obfuscation

2017-06-20 Thread Kees Cook
On Tue, Jun 20, 2017 at 11:05 AM, Laura Abbott wrote: > On 06/19/2017 08:01 PM, Kees Cook wrote: >> This SLUB free list pointer obfuscation code is modified from Brad >> Spengler/PaX Team's code in the last public patch of grsecurity/PaX based >> on my understanding of the code. Changes or omissio

Re: [PATCH] mm: Add SLUB free list pointer obfuscation

2017-06-20 Thread Laura Abbott
On 06/19/2017 08:01 PM, Kees Cook wrote: > This SLUB free list pointer obfuscation code is modified from Brad > Spengler/PaX Team's code in the last public patch of grsecurity/PaX based > on my understanding of the code. Changes or omissions from the original > code are mine and don't reflect the o

[PATCH] mm: Add SLUB free list pointer obfuscation

2017-06-19 Thread Kees Cook
This SLUB free list pointer obfuscation code is modified from Brad Spengler/PaX Team's code in the last public patch of grsecurity/PaX based on my understanding of the code. Changes or omissions from the original code are mine and don't reflect the original grsecurity/PaX code. This adds a per-cac