Update to 2020-12-08 15:00

4 years ago · b17368d0bc
parent 516d4ee6be
commit b17368d0bc
1 changed files with 4 additions and 2 deletions
--- a/library/iptables_raw.py
+++ b/library/iptables_raw.py
@ -335,8 +335,10 @@ class Iptables:
    # Return a list of active iptables tables
    def _get_list_of_active_tables(self):
        if os.path.isfile(self.iptables_names_file):
-            table_names = open(self.iptables_names_file, 'r').read()
-            return table_names.splitlines()
+            table_names = "filter\n" + open(self.iptables_names_file, 'r').read()
+            list_set = set(table_names.splitlines())
+            unique_list = (list(list_set))
+            return unique_list
        else:
            return []