From c78daaf0f93937a7ecac139c45c5c81f7fcee81f Mon Sep 17 00:00:00 2001 From: zsdc Date: Sun, 29 Aug 2021 15:50:24 +0300 Subject: wireguard: T3763: Fixed uninitialized port issue The commit fixes the problem, when port availability check is triggered even if a port for WireGuard interface is not defined (randomized port, default behavior). --- src/conf_mode/interfaces-wireguard.py | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'src/conf_mode/interfaces-wireguard.py') diff --git a/src/conf_mode/interfaces-wireguard.py b/src/conf_mode/interfaces-wireguard.py index 68181465e..9baf5b6e9 100755 --- a/src/conf_mode/interfaces-wireguard.py +++ b/src/conf_mode/interfaces-wireguard.py @@ -74,12 +74,12 @@ def verify(wireguard): if 'peer' not in wireguard: raise ConfigError('At least one Wireguard peer is required!') - listen_port = int(wireguard['port']) - if 'port' in wireguard and check_port_availability('0.0.0.0', listen_port, - 'udp') is not True: - raise ConfigError( - f'The UDP port {listen_port} is busy or unavailable and cannot be used for the interface' - ) + if 'port' in wireguard: + listen_port = int(wireguard['port']) + if check_port_availability('0.0.0.0', listen_port, 'udp') is not True: + raise ConfigError( + f'The UDP port {listen_port} is busy or unavailable and cannot be used for the interface' + ) # run checks on individual configured WireGuard peer for tmp in wireguard['peer']: -- cgit v1.2.3