Subject: bug#21666: Bug is indeed undo-list and GC related

From: Eli Zaretskii <[email-masked]>
Date: Sat, 12 Mar 2016 18:22:42 +0200

> From: Jorgen Schäfer <[email-masked]>
> Date: Sat, 12 Mar 2016 14:43:36 +0000
> Cc: [email-masked]
> 
> I have been running 1b9d616 (emacs-25 branch) for the last three days and did not see any crashes, so this
> problem seems to be specific to the master branch.

Thanks, this is good to know.

Phillip, I think this means the undo-related changes are actually
exonerated, as they are present on emacs-25 as well, right?