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bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs


From: Michael Welsh Duggan
Subject: bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs
Date: Tue, 30 Mar 2021 10:51:54 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

martin rudalics <rudalics@gmx.at> writes:

>  >    contents = XIL(0x5555578f43dd),
>
> So the selected window has not changed IIUC.  Can you please verify by
> comparing the values of selected_window and old_selected_window?  And
> what gives
>
> p XBUFFER (XWINDOW (selected_window)->old_buffer)->name_

(gdb) p selected_window
$1 = XIL(0x555556e7b645)
(gdb) p old_selected_window 
$2 = XIL(0x555556e7b645)
(gdb) p XBUFFER (XWINDOW (selected_window)->old_buffer)->name_
$3 = XIL(0)

-- 
Michael Welsh Duggan
(mwd@cert.org)





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