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Re: Dumper problems and a possible solutions
From: |
Stefan Monnier |
Subject: |
Re: Dumper problems and a possible solutions |
Date: |
Wed, 25 Jun 2014 16:06:33 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux) |
> Since emacs is processing lots of potentially untrusted data, PIE
> hardening may be beneficial for hardening against vulnerabilities
IIUC what you mean by PIE, it requires a dumped Emacs where the position
of the (pre-filled) heap can change at every invocation. If so, that
means relocation of all the pointers in the heap, at startup.
I had the impression you didn't want such relocation-at-startup (since
you used it as an argument against XEmacs-style dumping into a separate
heap file).
Stefan
- Re: Dumper problems and a possible solutions, (continued)
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Eli Zaretskii, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/26
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions,
Stefan Monnier <=
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Paul Eggert, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Stefan Monnier, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/25
- Re: Dumper problems and a possible solutions, Dmitry Antipov, 2014/06/25
- Re: Dumper problems and a possible solutions, Rich Felker, 2014/06/26
- Re: Dumper problems and a possible solutions, Dmitry Antipov, 2014/06/26