diff --git a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.c b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.c index 9df9b5b965..29dcbf72f7 100644 --- a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.c +++ b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskImpl.c @@ -566,7 +566,7 @@ UpdateMainForm ( L" RAM Disk %d: [0x%lx, 0x%lx]\n", Index, PrivateData->StartingAddr, - PrivateData->StartingAddr + PrivateData->Size + PrivateData->StartingAddr + PrivateData->Size - 1 ); StringId = HiiSetString (ConfigPrivate->HiiHandle, 0, RamDiskStr, NULL); diff --git a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskProtocol.c b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskProtocol.c index 0c1df9dc73..de11721232 100644 --- a/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskProtocol.c +++ b/MdeModulePkg/Universal/Disk/RamDiskDxe/RamDiskProtocol.c @@ -2,6 +2,7 @@ The realization of EFI_RAM_DISK_PROTOCOL. Copyright (c) 2016, Intel Corporation. All rights reserved.
+ (C) Copyright 2016 Hewlett Packard Enterprise Development LP
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 @@ -50,7 +51,7 @@ RamDiskInitDeviceNode ( ); WriteUnaligned64 ( (UINT64 *) &(RamDiskDevNode->EndingAddr[0]), - (UINT64) PrivateData->StartingAddr + PrivateData->Size + (UINT64) PrivateData->StartingAddr + PrivateData->Size - 1 ); CopyGuid (&RamDiskDevNode->TypeGuid, &PrivateData->TypeGuid); RamDiskDevNode->Instance = PrivateData->InstanceNumber; @@ -305,7 +306,7 @@ RamDiskUnregister ( // and type guid. // if ((StartingAddr == PrivateData->StartingAddr) && - (EndingAddr == PrivateData->StartingAddr + PrivateData->Size) && + (EndingAddr == PrivateData->StartingAddr + PrivateData->Size - 1) && (CompareGuid (&RamDiskDevNode->TypeGuid, &PrivateData->TypeGuid))) { // // Uninstall the EFI_DEVICE_PATH_PROTOCOL & EFI_BLOCK_IO(2)_PROTOCOL