> Cc: n142...@gmail.com, 73...@debbugs.gnu.org > Date: Wed, 04 Sep 2024 15:21:16 +0300 > From: Eli Zaretskii <e...@gnu.org> > > > Date: Wed, 4 Sep 2024 09:28:47 +0200 > > From: martin rudalics via "Bug reports for GNU Emacs, > > the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org> > > > > > To reproduce: > > > 1. Open emacs -Q > > > 2. Press C-x 2 to split the frame (top/bottom) > > > 3. Make the terminal very small (I slowly resize the X window that's > > > running urxvt, to the minimum size, 1 row and 2 columns in my case). > > > This shrinking process alone can produce the crash when the window is > > > around 5 lines high > > > 4. It always crashes in my case. If it doesn't, make the terminal > > > larger again, and repeat the resizing for some seconds until it > > > crashes > > > > > > Note that the C-x 2 is required. The problem doesn't happen with a > > > left/right split (C-x 3). But it happens after a C-x 3 C-x 2. > > > > Kindly have a look at the fix I proposed here: > > > > https://lists.gnu.org/archive/html/emacs-devel/2024-09/msg00054.html > > Thanks, but could you tell how that change could have affected this > assertion violation? AFAICT, adjust_frame_glyphs is not in the > backtrace, so how could moving code inside of it affect what happens > here?
In any case, I can cause the assertion violation even after making the change you suggested above.
