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From: | Paul Eggert |
Subject: | Re: building/using address-sanitizer-enabled emacs? |
Date: | Tue, 9 May 2017 12:22:15 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 |
On 05/08/2017 10:48 PM, Jim Meyering wrote:
and tried to use it on a foo.gpg file like this: echo foo |gpg -c > foo.gpg src/temacs -q foo.gpg 2> err
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.
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