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SecurityPkg: Use safe string function. 

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Yao Jiewen <Jiewen.Yao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18344 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Qiu Shumin 2015-08-28 02:51:50 +00:00 committed by shenshushi
parent c91c8ba803
commit d2e8af9714
1 changed files with 26 additions and 26 deletions
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52
SecurityPkg/Tcg/Tcg2Config/Tcg2ConfigImpl.c
View File

@ -307,33 +307,33 @@ AppendBufferWithTpmAlgHash (
switch (TpmAlgHash) { switch (TpmAlgHash) {
case TPM_ALG_SHA1: case TPM_ALG_SHA1:
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA1", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA1");
break; break;
case TPM_ALG_SHA256: case TPM_ALG_SHA256:
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA256", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA256");
break; break;
case TPM_ALG_SHA384: case TPM_ALG_SHA384:
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA384", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA384");
break; break;
case TPM_ALG_SHA512: case TPM_ALG_SHA512:
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA512", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA512");
break; break;
case TPM_ALG_SM3_256: case TPM_ALG_SM3_256:
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SM3_256", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SM3_256");
break; break;
} }
} }
@ -356,33 +356,33 @@ FillBufferWithBootHashAlg (
Buffer[0] = 0; Buffer[0] = 0;
if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA1) != 0) { if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA1) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA1", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA1");
} }
if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA256) != 0) { if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA256) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA256", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA256");
} }
if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA384) != 0) { if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA384) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA384", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA384");
} }
if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA512) != 0) { if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SHA512) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SHA512", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SHA512");
} }
if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SM3_256) != 0) { if ((BootHashAlg & EFI_TCG2_BOOT_HASH_ALG_SM3_256) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"SM3_256", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"SM3_256");
} }
} }
@ -404,21 +404,21 @@ FillBufferWithTCG2EventLogFormat (
Buffer[0] = 0; Buffer[0] = 0;
if ((TCG2EventLogFormat & EFI_TCG2_EVENT_LOG_FORMAT_TCG_1_2) != 0) { if ((TCG2EventLogFormat & EFI_TCG2_EVENT_LOG_FORMAT_TCG_1_2) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"TCG_1_2", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"TCG_1_2");
} }
if ((TCG2EventLogFormat & EFI_TCG2_EVENT_LOG_FORMAT_TCG_2) != 0) { if ((TCG2EventLogFormat & EFI_TCG2_EVENT_LOG_FORMAT_TCG_2) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"TCG_2", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"TCG_2");
} }
if ((TCG2EventLogFormat & (~EFI_TCG2_EVENT_LOG_FORMAT_ALL)) != 0) { if ((TCG2EventLogFormat & (~EFI_TCG2_EVENT_LOG_FORMAT_ALL)) != 0) {
if (Buffer[0] != 0) { if (Buffer[0] != 0) {
StrnCat (Buffer, L", ", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L", ");
} }
StrnCat (Buffer, L"UNKNOWN", (BufferSize / sizeof (CHAR16)) - StrLen (Buffer) - 1); StrCatS (Buffer, BufferSize / sizeof (CHAR16), L"UNKNOWN");
} }
} }