Subject: Re: bug#37836: 27.0.50; Snake exit not save produces segfault

From: Eli Zaretskii <[email-masked]>
Date: Mon, 21 Oct 2019 09:07:57 +0300

> Date: Sun, 20 Oct 2019 21:54:48 +0200
> From: Ergus via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <[email-masked]>
> 
> I was playing snake and when the game ended it asked to create a
> directory. I replied no and a segfault was produced and closed emacs.
> 
> The bt in the core file was this:

Can you show the output of xbacktrace?

The backtrace indicates that Emacs got a SIGSEGV inside Fvector that
was called from some timer function, but the function itself is not
shown, AFAICT.  It probably isn't related to snake at all.