bug#71224: 30.0.50; SIGSEGV in start_display

[Eli Zaretskii]

> From: Daniel Clemente <n142857@gmail.com>
> Date: Tue, 10 Dec 2024 10:22:36 +0000
> Cc: 71224@debbugs.gnu.org
> 
> I have tried to reproduce this crash in a newer Emacs
> (d719a8140917e3b1dd6889f064ffb8e8b0621c7d, from yesterday) and I can't
> anymore. When I do the the "Open new frame" step, emacsclient refuses
> to open:
> 
> $ emacsclient -nw
> *ERROR*: Lisp nesting exceeds ‘max-lisp-eval-depth’: 1622
> 
> If I close all frames, I can't open any frame at all, and the only
> valuable next step is to kill the Emacs daemon. It makes sense, since
> I caused the infinite recursion. It could be improved, but that's
> another issue.

Good to hear we made some progress here.

> I suggest closing this bug, and I'll open another one if I find
> another case in which w->desired_matrix is null. This may still happen
> now (since we didn't locate or fix the bug) but the situations that
> cause it are contrived and apparently unreachable now.
> One of the crashes in this bug report was already fixed by Eli.

Thanks, closing.