From: Samer El-Haj-Mahmoud <elhaj@hp.com>
Date: Tue, 2 Dec 2014 01:51:37 +0000 (+0000)
Subject: Fix memory leak in Ip4Config.
X-Git-Tag: edk2-stable201903~10568
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=b8ff0f16d9a01be8b972f3ea78bc64459d0ad6ba

Fix memory leak in Ip4Config.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Samer El-Haj-Mahmoud <elhaj@hp.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Tian Feng <feng.tian@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16465 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c
index 3eff1882e7..3d2f0a4f9b 100644
--- a/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c
+++ b/MdeModulePkg/Universal/Network/Ip4ConfigDxe/Ip4Config.c
@@ -1,6 +1,7 @@
 /** @file
   This code implements the IP4Config and NicIp4Config protocols.
 
+Copyright (c) 2014, Hewlett-Packard Development Company, L.P.<BR>
 Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
@@ -656,7 +657,7 @@ Ip4ConfigCleanDhcp4 (
     This->Dhcp4Handle = NULL;
   }
 
-  if (This->Dhcp4Event == NULL) {
+  if (This->Dhcp4Event != NULL) {
     gBS->CloseEvent (This->Dhcp4Event);
     This->Dhcp4Event = NULL;
   }