Changeset 52695 in vbox

Timestamp:

Sep 11, 2014 11:51:07 AM (10 years ago)

Author:

vboxsync

Message:

Storage/VHD: Fix resize corruption if the image has more than 4GB of blocks allocated

File:

• trunk/src/VBox/Storage/VHD.cpp (modified) (1 diff)

trunk/src/VBox/Storage/VHD.cpp

@@ -2697 +2697 @@
             if (pImage->pBlockAllocationTable[idxBlock] != ~0U)
             {
-                uint64_t offStartBlock = pImage->pBlockAllocationTable[idxBlock] * VHD_SECTOR_SIZE;
+                uint64_t offStartBlock = (uint64_t)pImage->pBlockAllocationTable[idxBlock] * VHD_SECTOR_SIZE;
                 if (offStartBlock < offStartDataOld)
                     offStartDataOld = offStartBlock;