patch 9.0.0221: accessing freed memory if compiling nested function fails Commit: https://github.com/vim/vim/commit/1889f499a4f248cd84e0e0bf6d0d820016774494 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 16 19:34:44 2022 +0100 patch 9.0.0221: accessing freed memory if compiling nested function fails Problem: Accessing freed memory if compiling nested function fails. Solution: Mess up the variable name so that it won't be found.

#!/bin/bash
set -e

if ! modprobe snd-dummy; then
    # snd-dummy is contained in linux-modules-extra (if exists)
    apt-get install -yq --no-install-suggests --no-install-recommends "linux-modules-extra-$(uname -r)"
    modprobe snd-dummy
fi