GNU bug report logs - #62291
30.0.50; PGTK copy + paste to other app problem

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From: Po Lu <luangruo <at> yahoo.com>
To: Andrew Tropin <andrew <at> trop.in>
Cc: Eli Zaretskii <eliz <at> gnu.org>, 62291 <at> debbugs.gnu.org
Subject: bug#62291: 30.0.50; PGTK copy + paste to other app problem
Date: Fri, 24 Mar 2023 19:40:57 +0800

Andrew Tropin <andrew <at> trop.in> writes:

> I restart the debbugger every time because otherwise my clipboard is
> "locked", so the widget from p widget and from output_data.pgtk are the
> same.  Sorry for the confusion.
>
> Thread 1 "emacs" received signal SIGSEGV, Segmentation fault.
> 0x00007ffff71b5424 in signal_emit_unlocked_R.isra.0 () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> (gdb) bt
> #0  0x00007ffff71b5424 in signal_emit_unlocked_R.isra.0 () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #1  0x00007ffff71bb21b in g_signal_emit_valist () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #2  0x00007ffff71bb722 in g_signal_emit () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #3  0x00007ffff71a7884 in g_object_dispatch_properties_changed () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #4  0x00007ffff71a9834 in g_object_notify_by_pspec () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #5  0x00007ffff79afbcd in gtk_window_focus_in_event (event=<optimized out>, widget=0x109a500) at gtkwindow.c:8503
> #6  gtk_window_focus_in_event (widget=widget <at> entry=0x109a500, event=<optimized out>) at gtkwindow.c:8491
> #7  0x00007ffff79de357 in _gtk_marshal_BOOLEAN__BOXED (closure=0x10b73e0, return_value=0x7fffffffb570, n_param_values=<optimized out>, param_values=0x7fffffffb620, 
>     invocation_hint=<optimized out>, marshal_data=<optimized out>) at gtkmarshalers.c:83
> #8  0x00007ffff71a34af in g_closure_invoke () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0
> #9  0x00007ffff71b49e9 in signal_emit_unlocked_R.isra.0 () from /gnu/store/96srhmpmxa20wmsck95g3iq4hb3lz4a0-glib-2.70.2/lib/libgobject-2.0.so.0

Right, thanks for clarifying that.
Perhaps this crash is not related to the widget being destroyed.
If you install debuginfo and debug source for libgobject, then type `l',
where does it show the crash occurs?

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