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Re: PaX ASLR broken due TLS
On Thu, Mar 17, 2011 at 12:20:31 +0200, Jukka Ruohonen wrote:
> I have very limited time currently. But you should be able to reproduce this
> also by trying to recompile editors/emacs-nox11 with
> security.pax.aslr.enabled = 1
> security.pax.aslr.global = 1
> in which case
> ===> Building for emacs-nox11-23.2
>  Segmentation fault (core dumped) /usr/bin/env USE...
> *** Error code 139
Is that from temacs? Was you existing emacs compiled without ASLR
I checked emacs22 sources that I had handy and etc/PROBLEMS explicitly
says that emacs will not compile on RedHat with ASLR and/or
exec-shield (whatever that is).
From what I used to know about emacs undump, this is to be expected
(as I already pointed out in another email).
I'm actually suprised that it used to work before with ASLR but
without Joerg's commit. Or did I misunderstand?
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