Re: [PATCH] elf: don't use MAP_FIXED_NOREPLACE for elf interpreter mappings

From: Kees Cook
Date: Tue Oct 05 2021 - 19:27:08 EST


On Tue, Oct 05, 2021 at 04:12:12PM -0700, Andrew Morton wrote:
> On Mon, 4 Oct 2021 13:00:07 -0700 Kees Cook <keescook@xxxxxxxxxxxx> wrote:
>
> > Andrew, are you able to pick up [1], BTW? It seems to have fallen
> > through the cracks.
> >
> > [1] https://lore.kernel.org/all/20210916215947.3993776-1-keescook@xxxxxxxxxxxx/T/#u
>
> I added that to -mm on 19 September.:
> https://ozlabs.org/~akpm/mmotm/broken-out/binfmt_elf-reintroduce-using-map_fixed_noreplace.patch

Ah! Thank you. :)

--
Kees Cook