Re: OpenBSD: viable ROP-free roadmap for i386/armv8/riscv64/alpha

From	par7133 <my25mbnospam@has.im>
Newsgroups	comp.unix.bsd.openbsd.misc
Subject	Re: OpenBSD: viable ROP-free roadmap for i386/armv8/riscv64/alpha
Date	2023-09-29 19:42 +0200
Organization	A noiseless patient Spider
Message-ID	<20230929194242.5c730e6c@me.windowz.com> (permalink)
References	<651624c6$0$715$14726298@news.sunsite.dk>

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Oliver Kennedy <oliver.kennedy66@gmail.com> wrote:

> RETGUARD provides up to 4096 cookies per DSO, per-function, but
> limited to avoid excessive bloat. It is difficult to do on
> architectures with very few registers. Code was only written for
> clang, there is no gcc codebase doing it. clang code for some
> architectures was never written (riscv64).
> 
> https://www.osnews.com/story/137236/openbsd-viable-rop-free-roadmap-for-i386-armv8-riscv64-alpha-sparc64/


I checked it out on Undeadly, interesting and my compliments.

-- Daniele B.

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OpenBSD: viable ROP-free roadmap for i386/armv8/riscv64/alpha Oliver Kennedy <oliver.kennedy66@gmail.com> - 2023-09-29 01:13 +0000
  Re: OpenBSD: viable ROP-free roadmap for i386/armv8/riscv64/alpha par7133 <my25mbnospam@has.im> - 2023-09-29 19:42 +0200

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