Cc: Hao Wu <[email protected]>
Cc: Jiewen Yao <[email protected]>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Star Zeng <[email protected]>
---
MdeModulePkg/Core/PiSmmCore/PiSmmCore.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MdeModulePkg/Core/PiSmmCore/PiSmmCore.c
b/MdeModulePkg/Core/PiSmmCore/PiSmmCore.c
index 1ccb9c7787ad..f136b5d5693b 100644
--- a/MdeModulePkg/Core/PiSmmCore/PiSmmCore.c
+++ b/MdeModulePkg/Core/PiSmmCore/PiSmmCore.c
@@ -321,7 +321,7 @@ SmmReadyToBootHandler (
NULL,
(VOID **)&SxDispatch
);
- if (!EFI_ERROR (Status)) {
+ if (!EFI_ERROR (Status) && (SxDispatch != NULL)) {
//
// Register a S3 entry callback function to
// determine if it will be during S3 resume.
--
2.7.0.windows.1
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