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Re: building/using address-sanitizer-enabled emacs?

From: Eli Zaretskii
Subject: Re: building/using address-sanitizer-enabled emacs?
Date: Wed, 10 May 2017 05:41:28 +0300

> From: Jim Meyering <address@hidden>
> Date: Tue, 9 May 2017 15:49:34 -0700
> Cc: Eli Zaretskii <address@hidden>, emacs-devel <address@hidden>
> > My own impression from a while ago is that the address sanitizer was not
> > suitable for the class Emacs undumping, since its shadow memory won't
> > survive dump-restore correctly. It sort of worked in some cases but it
> > didn't work in general. I suppose it may be possible to work around the
> > various issues, but as I recall it'd be a lot of trouble.
> With the above, I thought I was avoiding the undumping issue by using temacs.

Indeed, I believe the problem you reported is unrelated to unexec.

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