GNU bug report logs - #72692
Emacs 31.05 (40eecd594ac) get SIGSEGV on Linux (Linux 6.6.45 Kde Wayland)

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Message #65 received at 72692 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Pip Cet <pipcet <at> protonmail.com>
Cc: execvy <at> gmail.com, 72692 <at> debbugs.gnu.org
Subject: Re: bug#72692: Emacs 31.05 (40eecd594ac) get SIGSEGV on Linux (Linux
 6.6.45 Kde Wayland)
Date: Sun, 18 Aug 2024 22:24:49 +0300

> Date: Sun, 18 Aug 2024 14:59:51 +0000
> From: Pip Cet <pipcet <at> protonmail.com>
> Cc: execvy <at> gmail.com, 72692 <at> debbugs.gnu.org
> 
> >> I was under the impression two faces could share the same fontset.  That
> >> certainly is what my debugging sessions so far indicate.  Maybe that's
> >> the bug?
> >
> > We are talking about a fontset identified by face->fontset.  AFAIU,
> > face->fontset is only non-negative for so-called "ASCII faces".
> 
> Not what I'm seeing. base_face->fontset is copied into the new face by
> realize_non_ascii_face.

Where do you see this copying in realize_non_ascii_face?

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