GNU bug report logs - #76218
[feature/igc] aa915b0c87e crash on Wayland/Linux Kde

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Message #38 received at 76218 <at> debbugs.gnu.org (full text, mbox):

From: Eval Exec <execvy <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: pipcet <at> protonmail.com, 76218 <at> debbugs.gnu.org
Subject: Re: bug#76218: [feature/igc] aa915b0c87e crash on Wayland/Linux Kde
Date: Thu, 13 Feb 2025 16:53:52 +0800

(gdb) fr 15
#15 0x0000000000704bdc in Fprin1 (object=XIL(0x7f9cb1637290),
printcharfun=XIL(0x7f9c747cd1ad), overrides=<optimized out>) at
/home/exec/Projects/git.savannah.gnu.org/git/emacs/src/print.c:778
778       print_finish (&pc);
(gdb) p object
$3 = XIL(0x7f9cb1637290)
(gdb) p ((struct Lisp_Symbol *) 0x7f9cb1fa25f0)->name
There is no member named name.
(gdb) xstring
$4 = (struct Lisp_String *) 0x7f9cb1637290
0

On Thu, Feb 13, 2025 at 4:52 PM Eli Zaretskii <eliz <at> gnu.org> wrote:
>
> > From: Eval Exec <execvy <at> gmail.com>
> > Date: Thu, 13 Feb 2025 16:00:40 +0800
> > Cc: pipcet <at> protonmail.com, 76218 <at> debbugs.gnu.org
> >
> > (gdb) fr 15
> > #15 0x0000000000704bdc in Fprin1 (object=XIL(0x7f9cb1637290),
> > printcharfun=XIL(0x7f9c747cd1ad), overrides=<optimized out>) at
> > /home/exec/Projects/git.savannah.gnu.org/git/emacs/src/print.c:778
> > warning: Source file is more recent than executable.
> > 778       print_finish (&pc);
> > (gdb) p object
> > $1 = XIL(0x7f9cb1637290)
> > (gdb) xtype
> > Lisp_Symbol
> > (gdb) xsymbol
> > $2 = (struct Lisp_Symbol *) 0x7f9cb1fa25f0
> > 0
> > (gdb)
>
> Thanks, this symbol looks invalid to me.
>
> What does the below produce:
>
>   (gdb) p ((struct Lisp_Symbol *) 0x7f9cb1fa25f0)->name
>   (gdb) xstring
>

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