Refine soma code to make code run safely.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / SnpDxe / Nvdata.c

diff --git a/MdeModulePkg/Universal/Network/SnpDxe/Nvdata.c b/MdeModulePkg/Universal/Network/SnpDxe/Nvdata.c
index a6368d1b80feb592de7fb47125e06f51db5c0d85..443979087e59c56ea87b7ae34df1c7d6a4b7c279 100644 (file)
--- a/MdeModulePkg/Universal/Network/SnpDxe/Nvdata.c
+++ b/MdeModulePkg/Universal/Network/SnpDxe/Nvdata.c
@@ -48,7 +48,7 @@ PxeNvDataRead (
   Snp->Cdb.CPBsize    = PXE_CPBSIZE_NOT_USED;\r
   Snp->Cdb.CPBaddr    = PXE_CPBADDR_NOT_USED;\r
 \r
-  Snp->Cdb.DBsize     = sizeof (PXE_DB_NVDATA);\r
+  Snp->Cdb.DBsize     = (UINT16) sizeof (PXE_DB_NVDATA);\r
   Snp->Cdb.DBaddr     = (UINT64)(UINTN) Db;\r
 \r
   Snp->Cdb.StatCode   = PXE_STATCODE_INITIALIZE;\r