OvmfPkg/XenPvBlkDxe: fix VS2010 build failures

[mirror_edk2.git] / OvmfPkg / XenPvBlkDxe / BlockIo.c

diff --git a/OvmfPkg/XenPvBlkDxe/BlockIo.c b/OvmfPkg/XenPvBlkDxe/BlockIo.c
index 4f3bc53f3e8b2304e6b4c825c5354286ce17df3c..7fc7a05b4c23ff2703f65146c103fbff60e546e2 100644 (file)
--- a/OvmfPkg/XenPvBlkDxe/BlockIo.c
+++ b/OvmfPkg/XenPvBlkDxe/BlockIo.c
@@ -136,7 +136,7 @@ XenPvBlkDxeBlockIoReadWriteBlocks (
   }\r
 \r
   IoData.Dev = XEN_BLOCK_FRONT_FROM_BLOCK_IO (This);\r
   }\r
 \r
   IoData.Dev = XEN_BLOCK_FRONT_FROM_BLOCK_IO (This);\r

-  Sector = Lba * (Media->BlockSize / 512);\r
+  Sector = (UINTN)MultU64x32 (Lba, Media->BlockSize / 512);\r

 \r
   while (BufferSize > 0) {\r
     if (((UINTN)Buffer & EFI_PAGE_MASK) == 0) {\r
 \r
   while (BufferSize > 0) {\r
     if (((UINTN)Buffer & EFI_PAGE_MASK) == 0) {\r