diff options
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/firewall/vyatta-firewall.pl | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/scripts/firewall/vyatta-firewall.pl b/scripts/firewall/vyatta-firewall.pl index 9328dfa..888563e 100755 --- a/scripts/firewall/vyatta-firewall.pl +++ b/scripts/firewall/vyatta-firewall.pl @@ -729,6 +729,10 @@ sub setup_chain { run_cmd("$iptables_cmd -t $table --new-chain $chain", 0, 0); die "iptables error: $table $chain --new-chain: $!" if ($? >> 8); set_default_policy($table, $chain, $iptables_cmd, $policy); + } else { + printf STDERR 'Firewall config error: ' +. "Chain \"$chain\" being used in system. Cannot use it as a ruleset name\n"; + exit 1; } } |