Mercurial > vim
changeset 31433:c9da70c1e6d5 v9.0.1049
patch 9.0.1049: crash when opening a very small terminal window
Commit: https://github.com/vim/vim/commit/67578e5bcf7404d40d42876b738b72e68add1a3e
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Dec 12 13:47:44 2022 +0000
patch 9.0.1049: crash when opening a very small terminal window
Problem: Crash when opening a very small terminal window.
Solution: Instead of crashing fix the cursor position. (closes https://github.com/vim/vim/issues/11697)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Mon, 12 Dec 2022 15:00:05 +0100 |
| parents | 564574ecbe03 |
| children | 82f2f32bbe5e |
| files | src/libvterm/src/screen.c src/version.c |
| diffstat | 2 files changed, 10 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/src/libvterm/src/screen.c +++ b/src/libvterm/src/screen.c @@ -661,9 +661,15 @@ static void resize_buffer(VTermScreen *s } /* We really expect the cursor position to be set by now */ + /* Unfortunately we do get here when "new_rows" is one. We don't want + * to crash, so until the above code is fixed let's just set the cursor. */ if(active && (new_cursor.row == -1 || new_cursor.col == -1)) { - fprintf(stderr, "screen_resize failed to update cursor position\n"); - abort(); + /* fprintf(stderr, "screen_resize failed to update cursor position\n"); + * abort(); */ + if (new_cursor.row < 0) + new_cursor.row = 0; + if (new_cursor.col < 0) + new_cursor.col = 0; } if(old_row >= 0 && bufidx == BUFIDX_PRIMARY) {