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Message-ID: <CAPDLWs_DwbB7ZJJ55W8Hz6vnNGDPVvbSw__+1qh42jjNrcCQYA@mail.gmail.com>
Date: Tue, 10 Jan 2017 18:12:25 +0530
From: Kaiwan N Billimoria <kaiwan@...wantech.com>
To: Kees Cook <keescook@...omium.org>
Cc: "kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com>
Subject: Re: New to KSPP, would like to contribute
Thanks Kees,
>
> Welcome to the list! If you're familiar with mm areas, I'd say a great
> place to start would be to help finish up the zero-poisoning work,
> especially extracting the optimizations that PaX did for slabs to
> avoid, etc.
Ok so I really have no idea reg PaX and optimizations done for slab via
it.. Could you
enlighten me pl? Point me to relevant links perhaps..
Yes I did read through your blog article esp the "zero-poison after free"
section.
Sorry, not yet clear on how exactly to proceed.
> https://outflux.net/blog/archives/2016/09/30/security-
> things-in-linux-v4-6/
TIA!
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