MdeModulePkg/Library/DxeCorePerformanceLib: Use safe string functions to refine code.

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@17778 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 5 insertions, 5 deletions

diff --git a/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c b/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
index 90053e7676..7ebdb29fea 100644
--- a/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
+++ b/MdeModulePkg/Library/DxeCorePerformanceLib/DxeCorePerformanceLib.c
@@ -10,7 +10,7 @@
   This library is mainly used by DxeCore to start performance logging to ensure that

   Performance Protocol is installed at the very beginning of DXE phase.

 

-Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

+Copyright (c) 2006 - 2015, 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

@@ -191,10 +191,10 @@ StartGaugeEx (
   GaugeEntryExArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;

 

   if (Token != NULL) {

-    AsciiStrnCpy (GaugeEntryExArray[Index].Token, Token, DXE_PERFORMANCE_STRING_LENGTH);

+    AsciiStrCpyS (GaugeEntryExArray[Index].Token, DXE_PERFORMANCE_STRING_SIZE, Token);

   }

   if (Module != NULL) {

-    AsciiStrnCpy (GaugeEntryExArray[Index].Module, Module, DXE_PERFORMANCE_STRING_LENGTH);

+    AsciiStrCpyS (GaugeEntryExArray[Index].Module, DXE_PERFORMANCE_STRING_SIZE, Module);

   }

 

   GaugeEntryExArray[Index].EndTimeStamp = 0;

@@ -463,8 +463,8 @@ InternalGetPeiPerformance (
     NumberOfEntries = LogHob->NumberOfEntries;

     for (Index = 0; Index < NumberOfEntries; Index++) {

       GaugeEntryExArray[Index].Handle         = LogEntryArray[Index].Handle;

-      AsciiStrnCpy (GaugeEntryExArray[Index].Token,  LogEntryArray[Index].Token,  DXE_PERFORMANCE_STRING_LENGTH);

-      AsciiStrnCpy (GaugeEntryExArray[Index].Module, LogEntryArray[Index].Module, DXE_PERFORMANCE_STRING_LENGTH);

+      AsciiStrCpyS (GaugeEntryExArray[Index].Token,  DXE_PERFORMANCE_STRING_SIZE, LogEntryArray[Index].Token);

+      AsciiStrCpyS (GaugeEntryExArray[Index].Module, DXE_PERFORMANCE_STRING_SIZE, LogEntryArray[Index].Module);

       GaugeEntryExArray[Index].StartTimeStamp = LogEntryArray[Index].StartTimeStamp;

       GaugeEntryExArray[Index].EndTimeStamp   = LogEntryArray[Index].EndTimeStamp;

       GaugeEntryExArray[Index].Identifier     = 0;