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Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE only for PIE

From Rik van Riel <riel@redhat.com>
Newsgroups linux.kernel
Subject Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE only for PIE
Date 2017-06-21 20:50 +0200
Message-ID <tUSRr-1AC-11@gated-at.bofh.it> (permalink)
References (1 earlier) <tUMCm-5V5-29@gated-at.bofh.it> <tURC1-HR-9@gated-at.bofh.it> <tURC1-HR-11@gated-at.bofh.it> <tURC1-HR-7@gated-at.bofh.it> <tURLI-Mh-15@gated-at.bofh.it>
Organization Red Hat, Inc

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On Wed, 2017-06-21 at 13:32 -0400, Daniel Micay wrote:
> On Wed, 2017-06-21 at 10:28 -0700, Kees Cook wrote:
> > > The stack rlimit calculation fix for space potentially lost to
> > > ASLR
> > > is
> > > probably still needed too, right?
> > 
> > Yes. Was that picked up by akpm already?
> > 
> > -Kees
> 
> I think it was dropped when the ET_DYN changes were dropped.

I can resend those.

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[PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE only for PIE Kees Cook <keescook@chromium.org> - 2017-06-21 08:00 +0200
  Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use  ELF_ET_DYN_BASE only for PIE Rik van Riel <riel@redhat.com> - 2017-06-21 14:10 +0200
    Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE  only for PIE Kees Cook <keescook@chromium.org> - 2017-06-21 19:30 +0200
      Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE  only for PIE Kees Cook <keescook@chromium.org> - 2017-06-21 19:40 +0200
      Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use  ELF_ET_DYN_BASE only for PIE Daniel Micay <danielmicay@gmail.com> - 2017-06-21 19:40 +0200
        Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use  ELF_ET_DYN_BASE only for PIE Rik van Riel <riel@redhat.com> - 2017-06-21 20:50 +0200
    Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use ELF_ET_DYN_BASE  only for PIE Kees Cook <keescook@chromium.org> - 2017-06-21 19:30 +0200
      Re: [kernel-hardening] [PATCH] [RFC] binfmt_elf: Use  ELF_ET_DYN_BASE only for PIE Daniel Micay <danielmicay@gmail.com> - 2017-06-21 19:30 +0200

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