diff options
Diffstat (limited to 'UefiCpuPkg')
| -rw-r--r-- | UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c b/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c index 47a34cb40a..daa6330f5b 100644 --- a/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c +++ b/UefiCpuPkg/Library/CpuExceptionHandlerLib/DxeSmmCpuException.c @@ -100,7 +100,7 @@ CommonExceptionHandler ( if (mExternalInterruptHandler[ExceptionType] != NULL) {
(mExternalInterruptHandler[ExceptionType]) (ExceptionType, SystemContext);
- } else {
+ } else if (ExceptionType < CPU_EXCEPTION_NUM) {
//
// Get Spinlock to display CPU information
//
@@ -269,7 +269,7 @@ RegisterCpuInterruptHandlerWorker ( IN EFI_CPU_INTERRUPT_HANDLER InterruptHandler
)
{
- if (InterruptType < 0 || InterruptType > (EFI_EXCEPTION_TYPE)mEnabledInterruptNum ||
+ if (InterruptType < 0 || InterruptType >= (EFI_EXCEPTION_TYPE)mEnabledInterruptNum ||
mReservedVectors[InterruptType].Attribute == EFI_VECTOR_HANDOFF_DO_NOT_HOOK) {
return EFI_UNSUPPORTED;
}
|