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MdeModulePkg/Universal/CapsulePei: 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: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17783 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Qiu Shumin 2015-07-01 08:22:31 +00:00 committed by shenshushi
parent b6344b37c9
commit 59d1f4f0ab
1 changed files with 2 additions and 2 deletions
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4
MdeModulePkg/Universal/CapsulePei/UefiCapsule.c
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@ -583,7 +583,7 @@ GetCapsuleDescriptors (
(VOID **) &PPIVariableServices (VOID **) &PPIVariableServices
); );
if (Status == EFI_SUCCESS) { if (Status == EFI_SUCCESS) {
StrCpy (CapsuleVarName, EFI_CAPSULE_VARIABLE_NAME); StrCpyS (CapsuleVarName, sizeof(CapsuleVarName)/sizeof(CHAR16), EFI_CAPSULE_VARIABLE_NAME);
TempVarName = CapsuleVarName + StrLen (CapsuleVarName); TempVarName = CapsuleVarName + StrLen (CapsuleVarName);
Size = sizeof (CapsuleDataPtr64); Size = sizeof (CapsuleDataPtr64);
while (1) { while (1) {
@ -773,7 +773,7 @@ CapsuleCoalesce (
goto Done; goto Done;
} }
Size = sizeof (CapsuleDataPtr64); Size = sizeof (CapsuleDataPtr64);
StrCpy (CapsuleVarName, EFI_CAPSULE_VARIABLE_NAME); StrCpyS (CapsuleVarName, sizeof(CapsuleVarName)/sizeof(CHAR16), EFI_CAPSULE_VARIABLE_NAME);
TempVarName = CapsuleVarName + StrLen (CapsuleVarName); TempVarName = CapsuleVarName + StrLen (CapsuleVarName);
while (TRUE) { while (TRUE) {
if (Index > 0) { if (Index > 0) {