iptables: allow reading initrc pipes

The systemd service calls a script which reads the saved rules from a
file piped to stdin.

Signed-off-by: Kenton Groombridge <me@concord.sh>
This commit is contained in:
Kenton Groombridge 2021-03-11 21:21:26 -05:00
parent 7ca9dcea1f
commit a1a9c33e88