Theo de Raadt wrote:
> Upon every system call entry, both the PC and SP are range-checked
> against the object they point to, vaguely providing an addition kind of
> MMU flag bit. This check hinders a variety of ROP pivot methods.
I want to add one more comment. I believe the benefit
Otto Moerbeek wrote:
> On Mon, Dec 06, 2021 at 05:59:41AM +, slembcke wrote:
>
> > So this is a fairly esoteric question, and I expect the answer might
> > be just as esoteric.
> >
> > I have a little toy fiber/stackless coroutine library that I made a
> > few years ago and have been using
On Mon, Dec 06, 2021 at 05:59:41AM +, slembcke wrote:
> So this is a fairly esoteric question, and I expect the answer might
> be just as esoteric.
>
> I have a little toy fiber/stackless coroutine library that I made a
> few years ago and have been using in some of my hobby projects.
>
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