patch 9.0.2111: [security]: overflow in get_number Commit: https://github.com/vim/vim/commit/73b2d3790cad5694fc0ed0db2926e4220c48d968 Author: Christian Brabandt <cb@256bit.org> Date: Tue Nov 14 21:58:26 2023 +0100 patch 9.0.2111: [security]: overflow in get_number Problem: [security]: overflow in get_number Solution: Return 0 when the count gets too large [security]: overflow in get_number When using the z= command, we may overflow the count with values larger than MAX_INT. So verify that we do not overflow and in case when an overflow is detected, simply return 0 Signed-off-by: Christian Brabandt <cb@256bit.org>

#!/bin/bash
set -e

apt-get install -y xvfb

cat <<EOT >/etc/systemd/system/xvfb.service
[Unit]
Description=X Virtual Frame Buffer Service
After=network.target
[Service]
ExecStart=/usr/bin/Xvfb :99 -screen 0 1024x768x24
[Install]
WantedBy=multi-user.target
EOT

systemctl enable xvfb.service
systemctl start xvfb.service