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| author | Qiu Shumin <shumin.qiu@intel.com> | 2015-07-08 01:08:09 +0000 |
|---|---|---|
| committer | shenshushi <shenshushi@Edk2> | 2015-07-08 01:08:09 +0000 |
| commit | 8feb7452acedf5bbe0f6c3accac8562b7cc29b3d (patch) | |
| tree | 8f13834f1cfebcc75adf88b4cd592fa1e11975e1 /MdeModulePkg/Library | |
| parent | 5ddccf34c4f57e6e7fca767c1628a0d98ce8bdaf (diff) | |
| download | edk2-platforms-8feb7452acedf5bbe0f6c3accac8562b7cc29b3d.tar.xz | |
MdeModulePkg: Refine code to use Strn**S safe functions instead of Str**S ones in some cases.
Safe string functions may ASSERT when the source length is larger than the MaxDest. This patch use Strn**S to indicate the copy length.
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@17867 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library')
| -rw-r--r-- | MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c | 4 | ||||
| -rw-r--r-- | MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c b/MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c index 4eb47d1386..0b5a717caa 100644 --- a/MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c +++ b/MdeModulePkg/Library/PeiPerformanceLib/PeiPerformanceLib.c @@ -190,10 +190,10 @@ StartPerformanceMeasurementEx ( LogEntryArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;
if (Token != NULL) {
- AsciiStrCpyS (LogEntryArray[Index].Token, PEI_PERFORMANCE_STRING_SIZE, Token);
+ AsciiStrnCpyS (LogEntryArray[Index].Token, PEI_PERFORMANCE_STRING_SIZE, Token, PEI_PERFORMANCE_STRING_LENGTH);
}
if (Module != NULL) {
- AsciiStrCpyS (LogEntryArray[Index].Module, PEI_PERFORMANCE_STRING_SIZE, Module);
+ AsciiStrnCpyS (LogEntryArray[Index].Module, PEI_PERFORMANCE_STRING_SIZE, Module, PEI_PERFORMANCE_STRING_LENGTH);
}
LogEntryArray[Index].EndTimeStamp = 0;
diff --git a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c index 485f713864..f28b657c94 100644 --- a/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c +++ b/MdeModulePkg/Library/SmmCorePerformanceLib/SmmCorePerformanceLib.c @@ -203,10 +203,10 @@ StartGaugeEx ( GaugeEntryExArray[Index].Handle = (EFI_PHYSICAL_ADDRESS) (UINTN) Handle;
if (Token != NULL) {
- AsciiStrCpyS (GaugeEntryExArray[Index].Token, SMM_PERFORMANCE_STRING_SIZE, Token);
+ AsciiStrnCpyS (GaugeEntryExArray[Index].Token, SMM_PERFORMANCE_STRING_SIZE, Token, SMM_PERFORMANCE_STRING_LENGTH);
}
if (Module != NULL) {
- AsciiStrCpyS (GaugeEntryExArray[Index].Module, SMM_PERFORMANCE_STRING_SIZE, Module);
+ AsciiStrnCpyS (GaugeEntryExArray[Index].Module, SMM_PERFORMANCE_STRING_SIZE, Module, SMM_PERFORMANCE_STRING_LENGTH);
}
GaugeEntryExArray[Index].EndTimeStamp = 0;
|