Fix an K9 issue in variable driver.

[mirror_edk2.git] / MdeModulePkg / Universal / Variable / RuntimeDxe / Variable.c

diff --git a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
index 9da00f127579d5cd1d16fdd710874e08a30f1713..52419f07967d2e86442bebfba0c838d68c55bc56 100644 (file)
--- a/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
+++ b/MdeModulePkg/Universal/Variable/RuntimeDxe/Variable.c
@@ -199,6 +199,7 @@ UpdateVariableStore (
   // Check if the Data is Volatile.\r
   //\r
   if (!Volatile) {\r
   // Check if the Data is Volatile.\r
   //\r
   if (!Volatile) {\r

+    ASSERT (Fvb != NULL);\r

     Status = Fvb->GetPhysicalAddress(Fvb, &FvVolHdr);\r
     ASSERT_EFI_ERROR (Status);\r
 \r
     Status = Fvb->GetPhysicalAddress(Fvb, &FvVolHdr);\r
     ASSERT_EFI_ERROR (Status);\r
 \r