[Fix] Settings: avoid checking invalid IP (#1981)

diff --git a/src/plugins/lua/settings.lua b/src/plugins/lua/settings.lua
index 54b6d65cd7ffc744722c887378ba5ec54582d275..ad5cbef66e18a4961f1f2f2bb115f6c1859bd1bf 100644 (file)
--- a/src/plugins/lua/settings.lua
+++ b/src/plugins/lua/settings.lua
@@ -155,7 +155,7 @@ local function check_settings(task)
     end
 
     if rule['ip'] then
-      if not ip then
+      if not ip or not ip:is_valid() then
         return nil
       end
       for _, i in ipairs(rule['ip']) do