GNU bug report logs - #63614
29.0.91; PGTK Emacs crashes after clearing the clipboard

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From: Po Lu <luangruo <at> yahoo.com>
To: Leonardo Hernández Hernández <leohdz172 <at> proton.me>
Cc: "63614 <at> debbugs.gnu.org" <63614 <at> debbugs.gnu.org>
Subject: bug#63614: 29.0.91; PGTK Emacs crashes after clearing the clipboard
Date: Sun, 21 May 2023 13:11:53 +0800

Leonardo Hernández Hernández <leohdz172 <at> proton.me> writes:

>> Sadly, it seems that most of the relevant local variables have been
>> optimized out. Would you please run (in this frame):
>> 
>
>> (gdb) *event
>> (gdb) p *event->selection
>> 
>
>> 
>
>> Thanks.
>
> (gdb) frame 8
> #8  0x0000563f06c49d89 in pgtk_handle_selection_clear (event=<optimized out>) at pgtkselect.c:742
> 742	 local_selection_data = LOCAL_SELECTION (selection_symbol, dpyinfo);
> (gdb) p *event
> value has been optimized out
> (gdb) frame 9
> #9  0x0000563f06a9a5c6 in pgtk_handle_selection_event (event=0x7fff20369bc0) at pgtkselect.c:782
> 782	   pgtk_handle_selection_clear (event);
> (gdb) p *event
> $1 = {kind = SELECTION_CLEAR_EVENT, dpyinfo = 0x90c1b80, requestor = 0x0, selection = 0x45, target = 0x0, property = 0x0, time = 0}
> (gdb) p *event->selection 
>
> $2 = <incomplete type>
> (gdb) p *event->dpyinfo 
>
> Cannot access memory at address 0x90c1b80
> (gdb) quit

What is:

  (gdb) p x_display_list

?

And thanks in advance.

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