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Re: [RFC PATCH v2] grep: allow for run time disabling of JIT in PCRE

From
Carlo Arenas <carenas@gmail.com>
Date
Aug 4, 2019, 00:25 UTC
Message-ID
<CAPUEsphQVjptjZVh2mmXWdDj4rEohgtWw5UWUmN_qKc0XC9psg@mail.gmail.com>
In-Reply-To
<87o91a5k0d.fsf@evledraar.gmail.com>

On Wed, Jul 31, 2019 at 7:57 AM Ævar Arnfjörð Bjarmason <avarab@gmail.com> wrote:

Show 7 quoted lines
> What hasn't been supported is all of that saying "yes, I support JIT"
> and the feature then fail whaling. I had not encountered that before.
>
> So far that seems like because Carlo just built a completely broken PCRE
> v2 package, so I don't know if that's worth supporting on our
> side. I.e. this isn't something I think could plausibly happen in the
> wild.
since you are in Debian please follow the instructions here:
  https://wiki.debian.org/SELinux/Setup

no need to rebuild git or pcre (but to enable selinux will need to reboot twice), then type as root the following:

  # set enforce 1
Carlo
Previous: Ævar Arnfjörð BjarmasonNext: Carlo Marcelo Arenas Belón
Message 19 of 23 in “grep: allow for run time disabling of JIT in PCRE”
  1. grep: allow for run time disabling of JIT in PCRECarlo Marcelo Arenas Belón, Jul 28, 2019
  2. Carlo ArenasJul 29, 2019
  3. Junio C HamanoJul 29, 2019
  4. Carlo ArenasJul 29, 2019
  5. Ævar Arnfjörð BjarmasonJul 29, 2019
  6. Carlo ArenasJul 29, 2019
  7. Ævar Arnfjörð BjarmasonJul 29, 2019
  8. Carlo ArenasJul 30, 2019
  9. grep: allow for run time disabling of JIT in PCRECarlo Marcelo Arenas Belón, Jul 29, 2019
  10. Carlo ArenasJul 29, 2019
  11. René ScharfeJul 29, 2019
  12. Junio C HamanoJul 29, 2019
  13. Carlo ArenasJul 30, 2019
  14. René ScharfeJul 30, 2019
  15. Johannes SchindelinJul 31, 2019
  16. Junio C HamanoJul 31, 2019
  17. Johannes SchindelinJul 31, 2019
  18. Ævar Arnfjörð BjarmasonJul 31, 2019
  19. Carlo ArenasAug 4, 2019
  20. grep: treat PCRE2 jit compilation memory error as non fatalCarlo Marcelo Arenas Belón, Aug 4, 2019
  21. Carlo ArenasAug 4, 2019
  22. Junio C HamanoAug 5, 2019
  23. Johannes SchindelinJul 31, 2019

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