Subject: bug#24790: Acknowledgement (Segmentation fault when changing default font on master)

From: Eli Zaretskii <[email-masked]>
Date: Tue, 25 Oct 2016 20:09:57 +0300

> From: Clément Pit--Claudel <[email-masked]>
> Date: Tue, 25 Oct 2016 12:05:35 -0400
> 
> The issue seems to be that the font has self-intersecting glyphs; still, this shouldn't crash Emacs.

What do you mean by self-intersecting glyphs?

The backtrace you posted has nothing to do with drawing, AFAICT, it
happens inside internal-set-lisp-face-attribute, which attempts to
open a font, and dies inside AREF during that.

So I don't necessarily see how the glyphs could be related, at least
not with the data you provided.