Fix IA32 build fail.

[mirror_edk2.git] / IntelFrameworkModulePkg / Universal / FirmwareVolume / FwVolDxe / FwVol.c

diff --git a/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c b/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
index 1365a5277db310ea3e28c7c5a69427668d932cf0..ecee616397c18414535f132a5bdceb1030d5cab6 100644 (file)
--- a/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
+++ b/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
@@ -259,7 +259,7 @@ FwVolInheritAuthenticationStatus (
               //\r
               // Both FVs don't contain extension header, then compare their whole FV Image.\r
               //\r
-              if (CompareMem ((VOID *) FvHeader, (VOID *) CachedFvHeader, FvHeader->FvLength) == 0) {\r
+              if (CompareMem ((VOID *) FvHeader, (VOID *) CachedFvHeader, (UINTN) FvHeader->FvLength) == 0) {\r
                 //\r
                 // Found the FV image section where the firmware volume came from\r
                 // and then inherit authentication status from it.\r