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-rw-r--r--IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c b/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
index 1365a5277d..ecee616397 100644
--- a/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
+++ b/IntelFrameworkModulePkg/Universal/FirmwareVolume/FwVolDxe/FwVol.c
@@ -259,7 +259,7 @@ FwVolInheritAuthenticationStatus (
//
// Both FVs don't contain extension header, then compare their whole FV Image.
//
- if (CompareMem ((VOID *) FvHeader, (VOID *) CachedFvHeader, FvHeader->FvLength) == 0) {
+ if (CompareMem ((VOID *) FvHeader, (VOID *) CachedFvHeader, (UINTN) FvHeader->FvLength) == 0) {
//
// Found the FV image section where the firmware volume came from
// and then inherit authentication status from it.