patch 9.0.0192: possible invalid memory access when 'cmdheight' is zero Commit: https://github.com/vim/vim/commit/fdc5d17d58cc9c9edc9fb2816e1afaabc531bf1e Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 11 15:52:14 2022 +0100 patch 9.0.0192: possible invalid memory access when 'cmdheight' is zero Problem: Possible invalid memory access when 'cmdheight' is zero. (Martin Tournoij) Solution: Avoid going over the end of w_lines[] when w_height is Rows. (closes #10882)