3 files changed, 4 insertions, 12 deletions
diff --git a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
index 6342a665df..69c649a32a 100644
--- a/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
+++ b/MdePkg/Library/BasePeCoffLib/BasePeCoff.c
@@ -144,10 +144,6 @@ PeCoffLoaderGetPeHeader (
         return RETURN_UNSUPPORTED;
       }
 
-      if (Hdr.Pe32->FileHeader.SizeOfOptionalHeader != sizeof (EFI_IMAGE_OPTIONAL_HEADER32) - (EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES - Hdr.Pe32->OptionalHeader.NumberOfRvaAndSizes) * sizeof (EFI_IMAGE_DATA_DIRECTORY)) {
-        return RETURN_UNSUPPORTED;
-      }
-
       //
       // 2. Check the OptionalHeader.SizeOfHeaders field.
       // This field will be use like the following mode, so just compare the result.
@@ -221,10 +217,6 @@ PeCoffLoaderGetPeHeader (
         return RETURN_UNSUPPORTED;
       }
 
-      if (Hdr.Pe32Plus->FileHeader.SizeOfOptionalHeader != sizeof (EFI_IMAGE_OPTIONAL_HEADER32) - (EFI_IMAGE_NUMBER_OF_DIRECTORY_ENTRIES - Hdr.Pe32Plus->OptionalHeader.NumberOfRvaAndSizes) * sizeof (EFI_IMAGE_DATA_DIRECTORY)) {
-        return RETURN_UNSUPPORTED;
-      }
-
       //
       // 2. Check the OptionalHeader.SizeOfHeaders field.
       // This field will be use like the following mode, so just compare the result.
diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
index 6e3e9eea95..14cd2d73b4 100644
--- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
+++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c
@@ -67,7 +67,7 @@ HASH_TABLE mHash[] = {
 **/
 EFI_STATUS
 EFIAPI
-ImageRead (
+DxeImageVerificationLibImageRead (
   IN     VOID    *FileHandle,
   IN     UINTN   FileOffset,
   IN OUT UINTN   *ReadSize,
@@ -1272,7 +1272,7 @@ DxeImageVerificationHandler (
 
   ZeroMem (&ImageContext, sizeof (ImageContext));
   ImageContext.Handle    = (VOID *) FileBuffer;
-  ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) ImageRead;
+  ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) DxeImageVerificationLibImageRead;
 
   //
   // Get information about the image being loaded
diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
index f0039c8048..17c41e9bae 100644
--- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
+++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
@@ -52,7 +52,7 @@ UINTN                             mImageSize;
 **/
 EFI_STATUS
 EFIAPI
-ImageRead (
+DxeTpmMeasureBootLibImageRead (
   IN     VOID    *FileHandle,
   IN     UINTN   FileOffset,
   IN OUT UINTN   *ReadSize,
@@ -774,7 +774,7 @@ DxeTpmMeasureBootHandler (
   DevicePathNode = OrigDevicePathNode;
   ZeroMem (&ImageContext, sizeof (ImageContext));
   ImageContext.Handle    = (VOID *) FileBuffer;
-  ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) ImageRead;
+  ImageContext.ImageRead = (PE_COFF_LOADER_READ_FILE) DxeTpmMeasureBootLibImageRead;
 
   //
   // Get information about the image being loaded