From dcb9182321af911d6d3588c392afa837563a6b19 Mon Sep 17 00:00:00 2001
From: XiaoliChan <2209553467@qq.com>
Date: Wed, 30 Aug 2023 15:57:11 +0800
Subject: [PATCH] [wmi] self review: real-world test

Signed-off-by: XiaoliChan <2209553467@qq.com>
---
 cme/protocols/wmi.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cme/protocols/wmi.py b/cme/protocols/wmi.py
index bc97f074..190abc33 100644
--- a/cme/protocols/wmi.py
+++ b/cme/protocols/wmi.py
@@ -177,7 +177,9 @@ class wmi(connection):
             iInterface = dcom.CoCreateInstanceEx(CLSID_WbemLevel1Login, IID_IWbemLevel1Login)
             flag, self.stringBinding = dcom_FirewallChecker(iInterface, self.args.rpc_timeout)
         except Exception as e:
-            dcom.disconnect()
+            self.logger.debug(str(e))
+            if "dcom" in locals():
+                dcom.disconnect()
 
             if not str(e).find("access_denied") > 0:
                 self.logger.fail(str(e))