diff options
| author | Qiu Shumin <shumin.qiu@intel.com> | 2015-12-18 07:36:16 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@Edk2> | 2015-12-18 07:36:16 +0000 |
| commit | 322afa48f37a70db8c26a5c9561801861ad5d22f (patch) | |
| tree | 75c0284e38deb379d2a88b1541ab8983da5f726a | |
| parent | b2a2d3c39cc2c589326b0b693ac3297205d518bd (diff) | |
| download | edk2-platforms-322afa48f37a70db8c26a5c9561801861ad5d22f.tar.xz | |
ShellPkg: Add NULL check to pointer returned from 'AllocateZeroPool'.
When CustomCumulativeToken is not NULL, the CustomCumulativeData is expected non-NULL.
Add 'ASSERT' statement to ensure this.
(Sync patch r18956 from main trunk.)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/branches/UDK2015@19405 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | ShellPkg/Library/UefiDpLib/Dp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/ShellPkg/Library/UefiDpLib/Dp.c b/ShellPkg/Library/UefiDpLib/Dp.c index 4d109d037c..6b06d20749 100644 --- a/ShellPkg/Library/UefiDpLib/Dp.c +++ b/ShellPkg/Library/UefiDpLib/Dp.c @@ -13,7 +13,7 @@ Dp uses this information to group records in different ways. It also uses
timer information to calculate elapsed time for each measurement.
- Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.
+ Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.
(C) Copyright 2015 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
@@ -256,6 +256,7 @@ ShellCommandRunDp ( CustomCumulativeToken = ShellCommandLineGetValue (ParamPackage, L"-c");
if (CustomCumulativeToken != NULL) {
CustomCumulativeData = AllocateZeroPool (sizeof (PERF_CUM_DATA));
+ ASSERT (CustomCumulativeData != NULL);
CustomCumulativeData->MinDur = 0;
CustomCumulativeData->MaxDur = 0;
CustomCumulativeData->Count = 0;
|