The handler dispatcher in PEI statuscode router driver should check if handler is NULL, if it is not NULL, then handler can be called.

Signed-off-by: li-elvin
Reviewed-by: lgao4


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12699 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 2 insertions, 0 deletions

diff --git a/MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.c b/MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.c
index e3ae334836..8a2dc8a9bd 100644
--- a/MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.c
+++ b/MdeModulePkg/Universal/ReportStatusCodeRouter/Pei/ReportStatusCodeRouterPei.c
@@ -249,6 +249,7 @@ ReportDispatcher (
     NumberOfEntries = GET_GUID_HOB_DATA (Hob);

     CallbackEntry   = (EFI_PEI_RSC_HANDLER_CALLBACK *) (NumberOfEntries + 1);

     for (Index = 0; Index < *NumberOfEntries; Index++) {

+      if (CallbackEntry[Index] != NULL) {

       CallbackEntry[Index](

         PeiServices,

         CodeType,

@@ -257,6 +258,7 @@ ReportDispatcher (
         CallerId,

         Data

         );

+      }

     }

     Hob.Raw = GET_NEXT_HOB (Hob);

     Hob.Raw = GetNextGuidHob (&gStatusCodeCallbackGuid, Hob.Raw);