X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=SecurityPkg%2FTcg%2FTcg2Pei%2FTcg2Pei.c;h=2cffed4464b82500eee8cbb4e71c8347121a7074;hp=a830ba812beebbaedfe4d6fd2b40721b831022c6;hb=bce0133b7f0d5583c53fae0e80597568a3c8c411;hpb=313831d9333d66f311b18c671ae5ae0e755435f1

diff --git a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
index a830ba812b..2cffed4464 100644
--- a/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
+++ b/SecurityPkg/Tcg/Tcg2Pei/Tcg2Pei.c
@@ -234,7 +234,7 @@ EndofPeiSignalNotifyCallBack (
   @retval FALSE Buffer is not all zero.
 **/
 BOOLEAN
-IsZeroBuffer (
+InternalIsZeroBuffer (
   IN VOID  *Buffer,
   IN UINTN BufferSize
   )
@@ -383,27 +383,27 @@ SetTpm2HashMask (
       DEBUG ((EFI_D_INFO, "hash - %x\n", Pcrs.pcrSelections[Index].hash));
       switch (Pcrs.pcrSelections[Index].hash) {
       case TPM_ALG_SHA1:
-        if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+        if (!InternalIsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
           ActivePcrBanks |= EFI_TCG2_BOOT_HASH_ALG_SHA1;
         }        
         break;
       case TPM_ALG_SHA256:
-        if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+        if (!InternalIsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
           ActivePcrBanks |= EFI_TCG2_BOOT_HASH_ALG_SHA256;
         }
         break;
       case TPM_ALG_SHA384:
-        if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+        if (!InternalIsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
           ActivePcrBanks |= EFI_TCG2_BOOT_HASH_ALG_SHA384;
         }
         break;
       case TPM_ALG_SHA512:
-        if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+        if (!InternalIsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
           ActivePcrBanks |= EFI_TCG2_BOOT_HASH_ALG_SHA512;
         }
         break;
       case TPM_ALG_SM3_256:
-        if (!IsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
+        if (!InternalIsZeroBuffer (Pcrs.pcrSelections[Index].pcrSelect, Pcrs.pcrSelections[Index].sizeofSelect)) {
           ActivePcrBanks |= EFI_TCG2_BOOT_HASH_ALG_SM3_256;
         }
         break;