Changeset 65479 in vbox

Timestamp:

Jan 27, 2017 11:53:03 AM (8 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

113107

Message:

Devices/Storage/DrvDiskIntegrity: Some addition

File:

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

trunk/src/VBox/Devices/Storage/DrvDiskIntegrity.cpp

@@ -1116 +1116 @@
         /* Update our copy. */
         RTSgBufCopyToBuf(&SgBuf, (uint8_t *)pIoReq->IoSeg.pvSeg + offDst, cbCopy);
+
+        /* Validate the just read data against our copy if possible. */
+        if (   pThis->fValidateMemBufs
+            && pThis->fCheckConsistency
+            && pIoReq->enmTxDir == DRVDISKAIOTXDIR_READ)
+        {
+            RTSGSEG Seg;
+
+            Seg.pvSeg = (uint8_t *)pIoReq->IoSeg.pvSeg + offDst;
+            Seg.cbSeg = cbCopy;
+
+            rc = drvdiskintReadVerify(pThis, &Seg, 1, pIoReq->off + offDst,
+                                      cbCopy);
+        }
     }