From: Qiu Shumin <shumin.qiu@intel.com>
Date: Thu, 26 Nov 2015 01:47:14 +0000 (+0000)
Subject: PerformancePkg\Dp_App: Add NULL check to pointer returned from 'AllocateZeroPool'.
X-Git-Tag: edk2-stable201903~8507
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=c4ace582532a1c112cdb86c20157072fae058870

PerformancePkg\Dp_App: 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.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Star Zeng <star.zeng@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18955 6f19259b-4bc3-4df7-8a09-765794883524
---

diff --git a/PerformancePkg/Dp_App/Dp.c b/PerformancePkg/Dp_App/Dp.c
index 0f61b9daaa..e05221699c 100644
--- a/PerformancePkg/Dp_App/Dp.c
+++ b/PerformancePkg/Dp_App/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 - 2012, Intel Corporation. All rights reserved.<BR>
+  Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
   (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
@@ -368,6 +368,7 @@ InitializeDp (
   CustomCumulativeToken = ShellCommandLineGetValue (ParamPackage, StringDpOptionLc);
   if (CustomCumulativeToken != NULL) {
     CustomCumulativeData = AllocateZeroPool (sizeof (PERF_CUM_DATA));
+    ASSERT (CustomCumulativeData != NULL);
     CustomCumulativeData->MinDur = 0;
     CustomCumulativeData->MaxDur = 0;
     CustomCumulativeData->Count  = 0;