The StringIndex should be casted to UINT16* but not UINT8*.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8466 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Universal/PCD/Dxe/Service.c b/MdeModulePkg/Universal/PCD/Dxe/Service.c
index dd0ff7e2c588ce9977881bc091d36967104ef3a1..8ec34523865c28673e1caa1164c1600adea44dbf 100644 (file)
--- a/MdeModulePkg/Universal/PCD/Dxe/Service.c
+++ b/MdeModulePkg/Universal/PCD/Dxe/Service.c
@@ -786,7 +786,7 @@ SetWorker (
     \r
     case PCD_TYPE_STRING:\r
       if (SetPtrTypeSize (TmpTokenNumber, Size)) {\r
-        CopyMem (StringTable + *((UINT8 *)InternalData), Data, *Size);\r
+        CopyMem (StringTable + *((UINT16 *)InternalData), Data, *Size);\r
         Status = EFI_SUCCESS;\r
       } else {\r
         Status = EFI_INVALID_PARAMETER;\r