From 5499f86a9b6702ce1e76d994402299fce3bbbc47 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Fri, 8 Feb 2019 18:41:06 +0100
Subject: Revert "Bug #T171 fix Open Task T171 Unable to Delte Rule"

This reverts commit d1164b989295016436f20caa709603ec5d85a4d3.
---
 scripts/firewall/vyatta-firewall.pl | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'scripts')

diff --git a/scripts/firewall/vyatta-firewall.pl b/scripts/firewall/vyatta-firewall.pl
index f770719..c2727cc 100755
--- a/scripts/firewall/vyatta-firewall.pl
+++ b/scripts/firewall/vyatta-firewall.pl
@@ -553,6 +553,12 @@ sub update_rules {
                 Vyatta::Config::outputError([$tree,$name],"Firewall configuration error: $err_str\n");
                 exit 1;
             }
+        } elsif ("$test_rule_hash{$test_rule}" eq 'deleted') {
+            if (Vyatta::IpTables::Mgr::chain_referenced($table, $name, $iptables_cmd)) {
+                # Disallow deleting a chain if it's still referenced
+                Vyatta::Config::outputError([$tree,$name],"Firewall configuration error: Cannot delete rule set \"$name\" (still in use)\n");
+                exit 1;
+            }
         }
     }
 
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