GNU bug report logs - #75477
31.0.50; scratch/igc: crash on the latest commit

Previous Next

Full log

Message #59 received at 75477 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: 75477 <at> debbugs.gnu.org, Ihor Radchenko <yantar92 <at> posteo.net>
Subject: Re: bug#75477: 31.0.50; scratch/igc: crash on the latest commit
Date: Fri, 10 Jan 2025 18:28:59 +0100

Pip Cet <pipcet <at> protonmail.com> writes:

>
> However, while I do see what I think are the 100 leaks after running
>
> ./src/emacs -Q --eval '(dotimes (i 100) (delete-frame (make-frame)))'
>
> they have different call chains.
>
> I'm using
>
> p global_igc->roots[0]
> while 1
> p *$.next
> end
>
> in GDB, and I was expecting the leaked roots to be among the first
> values printed.

New roots are always pushed to the front of the list, so the younger
they are, the earlier they are to be found in the list, that's right.

> Is there something obvious I'm doing wrong?  Or are we really creating
> menuitems in such a way that we usually leak one, but it's random which
> one?
>
> Pip

No idea. Are these Gtk menu items? Maybe Gtk does semothing weird? I
have no idea how Gtk works, BTW :-).

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.