Subject: bug#70385: Crash in note_fringe_highlight

From: Eli Zaretskii <[email-masked]>
Date: Mon, 15 Apr 2024 14:55:28 +0300

> Cc: [email-masked]
> From: Vladimir Kazanov <[email-masked]>
> Date: Mon, 15 Apr 2024 09:22:15 +0100
> 
> Po,
> 
> Thanks for coming up with such a quick fix, it works for me.
> 
> One suggestion on the patch. Having just done a deep dive to xdisp.c,
> I realized that display code is complicated, it accesses many data
> structures in very involved ways.
> 
> Should we add more comments clarifying the nature of the bug? Or, even
> better, the invariants broken by the code?

I think the comment added by Po Lu does provide that information.
Feel free to ask for more clarifications if the comment is not
detailed enough.