patch 8.2.4847: crash when using uninitialized function pointer Commit: https://github.com/vim/vim/commit/a5d3590505fc3e1deea990560d472baa563abed7 Author: LemonBoy <thatlemon@gmail.com> Date: Fri Apr 29 21:15:02 2022 +0100 patch 8.2.4847: crash when using uninitialized function pointer Problem: Crash when using uninitialized function pointer. Solution: Check for NULL pointer. (closes https://github.com/vim/vim/issues/10319, closes https://github.com/vim/vim/issues/10319)

#!/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