MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
---
MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c b/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c
index d1a4cb5..e24cb75 100644
--- a/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c
+++ b/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c
@@ -1,9 +1,9 @@
/** @file
Implementation of Managed Network Protocol private services.
-Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2005 - 2017, 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 which accompanies this distribution. The full
text of the license may be found at<BR>
http://opensource.org/licenses/bsd-license.php
@@ -233,11 +233,11 @@ MnpAddFreeTxBuf (
NET_CHECK_SIGNATURE (MnpDeviceData, MNP_DEVICE_DATA_SIGNATURE);
ASSERT ((Count > 0) && (MnpDeviceData->BufferLength > 0));
Status = EFI_SUCCESS;
for (Index = 0; Index < Count; Index++) {
- TxBufWrap = (MNP_TX_BUF_WRAP*) AllocatePool (sizeof (MNP_TX_BUF_WRAP) + MnpDeviceData->BufferLength - 1);
+ TxBufWrap = (MNP_TX_BUF_WRAP*) AllocatePool (OFFSET_OF (MNP_TX_BUF_WRAP, TxBuf) + MnpDeviceData->BufferLength );
if (TxBufWrap == NULL) {
DEBUG ((EFI_D_ERROR, "MnpAddFreeTxBuf: TxBuf Alloc failed.\n"));
Status = EFI_OUT_OF_RESOURCES;
break;
--
1.9.5.msysgit.1
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Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> -----Original Message----- From: Bi, Dandan Sent: 2017年6月2日 13:05 To: edk2-devel@lists.01.org Cc: Fu, Siyuan <siyuan.fu@intel.com> Subject: [patch] MdeModulePkg/MnpDxe: Fix EBC build hang issue Cc: Fu Siyuan <siyuan.fu@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Dandan Bi <dandan.bi@intel.com> --- MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c b/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c index d1a4cb5..e24cb75 100644 --- a/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c +++ b/MdeModulePkg/Universal/Network/MnpDxe/MnpConfig.c @@ -1,9 +1,9 @@ /** @file Implementation of Managed Network Protocol private services. -Copyright (c) 2005 - 2016, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2005 - 2017, 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 which accompanies this distribution. The full text of the license may be found at<BR> http://opensource.org/licenses/bsd-license.php @@ -233,11 +233,11 @@ MnpAddFreeTxBuf ( NET_CHECK_SIGNATURE (MnpDeviceData, MNP_DEVICE_DATA_SIGNATURE); ASSERT ((Count > 0) && (MnpDeviceData->BufferLength > 0)); Status = EFI_SUCCESS; for (Index = 0; Index < Count; Index++) { - TxBufWrap = (MNP_TX_BUF_WRAP*) AllocatePool (sizeof (MNP_TX_BUF_WRAP) + MnpDeviceData->BufferLength - 1); + TxBufWrap = (MNP_TX_BUF_WRAP*) AllocatePool (OFFSET_OF + (MNP_TX_BUF_WRAP, TxBuf) + MnpDeviceData->BufferLength ); if (TxBufWrap == NULL) { DEBUG ((EFI_D_ERROR, "MnpAddFreeTxBuf: TxBuf Alloc failed.\n")); Status = EFI_OUT_OF_RESOURCES; break; -- 1.9.5.msysgit.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
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