IDPS: rulecache parse error on invalid metadata, for #4302

opnsense · Aug 27, 2020 · f082239 · f082239
1 parent 948803f
commit f082239
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/opnsense/scripts/suricata/lib/rulecache.py b/src/opnsense/scripts/suricata/lib/rulecache.py
@@ -107,7 +107,7 @@ def list_rules(self, filename):
                             if prop == 'metadata':
                                 for mdtag in list(csv.reader([value], delimiter=","))[0]:
                                     parts = mdtag.split(maxsplit=1)
-                                    record['metadata'][parts[0]] = parts[1]
+                                    record['metadata'][parts[0]] = parts[1] if len(parts) > 1 else None
                             else:
                                 record[prop] = value