Validate acl.json after parsing (sonic-net#320)

Signed-off-by: Qi Luo <[email protected]>
Kalimuthu-Velappan · Sep 14, 2018 · 1e0f2ff · 1e0f2ff
1 parent cba11a0
commit 1e0f2ff
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/acl_loader/main.py b/acl_loader/main.py
@@ -201,6 +201,8 @@ def load_rules_from_file(self, filename):
         :return:
         """
         self.yang_acl = pybindJSON.load(filename, openconfig_acl, "openconfig_acl")
+        if pybindJSON.dumps(self.yang_acl) == '{}':
+            raise AclLoaderException("Invalid input file %s" % filename)
         self.convert_rules()
 
     def convert_action(self, table_name, rule_idx, rule):