Index: /trunk/src/VBox/HostServices/SharedFolders/vbsf.cpp
===================================================================
--- /trunk/src/VBox/HostServices/SharedFolders/vbsf.cpp	(revision 66519)
+++ /trunk/src/VBox/HostServices/SharedFolders/vbsf.cpp	(revision 66520)
@@ -1338,4 +1338,7 @@
             RTMemFree(pHandle->dir.pLastValidEntry);
             pHandle->dir.pLastValidEntry = NULL;
+
+            /* And use the newly allocated buffer from now. */
+            pDirEntry = pDirEntryOrg;
         }