[PATCH 1/1] MdeModulePkg/PciBusDxe: Fix small memory leak in FreePciDevice

[Thomas Palmer <thomas.palmer@hpe.com>]

When cleaning the PciIoDevice, also free the BusNumberRange

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com>
---
 MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
index ad7a2337f578..48cf57a24f8f 100644
--- a/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
+++ b/MdeModulePkg/Bus/Pci/PciBusDxe/PciDeviceSupport.c
@@ -2,6 +2,7 @@
   Supporting functions implementaion for PCI devices management.
 
 Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+(C) Copyright 2018 Hewlett Packard Enterprise Development LP<BR>
 This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -105,6 +106,10 @@ FreePciDevice (
     FreePool (PciIoDevice->DevicePath);
   }
 
+  if (PciIoDevice->BusNumberRanges != NULL) {
+    FreePool (PciIoDevice->BusNumberRanges);
+  }
+
   FreePool (PciIoDevice);
 }
 
-- 
2.7.4