From: Eli Zaretskii <eliz@gnu.org>
To: Stephen Berman <stephen.berman@gmx.net>
Cc: rpluim@gmail.com, 44113@debbugs.gnu.org
Subject: bug#44113: 28.0.50; crash with cairo and Noto Sans Javanese font
Date: Wed, 21 Oct 2020 18:37:58 +0300 [thread overview]
Message-ID: <83lffzmvxl.fsf@gnu.org> (raw)
In-Reply-To: <87mu0fzp6u.fsf@rub.de> (message from Stephen Berman on Wed, 21 Oct 2020 15:25:13 +0200)
> From: Stephen Berman <stephen.berman@gmx.net>
> Date: Wed, 21 Oct 2020 15:25:13 +0200
> Cc: 44113@debbugs.gnu.org
>
> > Looking at the backtrace, this could be another manifestation of
> > bug#41627. That bug has a patch, would it be possible to try it?
>
> I assume you mean Pip Cet's second patch, in
> <CAOqdjBc+x65eSjsvgKv=KcNyR8yWhguJyabvqfwDmPo3UvumoA@mail.gmail.com>? I
> applied that and rebuilt from master, and reinstalled the problematic
> NotoSansJavanese-Regular.ttf font, and now with it displaying etc/HELLO
> does not crash Emacs, and the Javanese characters are displayed as tofu.
> So this is another datapoint in favor of installing that patch. Thanks
> for the pointer.
Yes, let's install that patch (I guess on the emacs-27 branch?).
However, there are more places in that function where we call APIs
which could return NULL, and then dereference their return values
without checking. Could someone who can build with Cairo please
install similar changes in those other places?
TIA
next prev parent reply other threads:[~2020-10-21 15:37 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-21 10:12 bug#44113: 28.0.50; crash with cairo and Noto Sans Javanese font Stephen Berman
2020-10-21 12:22 ` Stephen Berman
2020-10-21 13:00 ` Robert Pluim
2020-10-21 13:25 ` Stephen Berman
2020-10-21 15:37 ` Eli Zaretskii [this message]
2020-10-22 12:38 ` Lars Ingebrigtsen
2020-11-07 8:15 ` Eli Zaretskii
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