Add code check to avoid access violation.

[mirror_edk2.git] / MdeModulePkg / Core / Dxe / FwVolBlock / FwVolBlock.c

diff --git a/MdeModulePkg/Core/Dxe/FwVolBlock/FwVolBlock.c b/MdeModulePkg/Core/Dxe/FwVolBlock/FwVolBlock.c
index 27e9f9e0b1147a87c0c5f7bdb1ae0706e5667822..f44310f8ef323707b7084c78eed1e5196b533abe 100644 (file)
--- a/MdeModulePkg/Core/Dxe/FwVolBlock/FwVolBlock.c
+++ b/MdeModulePkg/Core/Dxe/FwVolBlock/FwVolBlock.c
@@ -640,6 +640,7 @@ CoreProcessFirmwareVolume (
   // somehow.\r
   //\r
   if (!EFI_ERROR(Status)) {\r
+    ASSERT (*FVProtocolHandle != NULL);\r
     Ptr = NULL;\r
     Status = CoreHandleProtocol (*FVProtocolHandle, &gEfiFirmwareVolume2ProtocolGuid, (VOID **) &Ptr);\r
     if (EFI_ERROR(Status) || (Ptr == NULL)) {\r