Index: /trunk/src/VBox/Main/src-client/GuestCtrlImpl.cpp
===================================================================
--- /trunk/src/VBox/Main/src-client/GuestCtrlImpl.cpp	(revision 75861)
+++ /trunk/src/VBox/Main/src-client/GuestCtrlImpl.cpp	(revision 75862)
@@ -161,5 +161,4 @@
 
 #ifdef DEBUG
-        bool fDispatch = true;
         /*
          * Pre-check: If we got a status message with an error and VERR_TOO_MUCH_DATA
@@ -169,4 +168,5 @@
          *            this further because we don't have a valid context ID.
          */
+        bool fDispatch = true;
         if (   pCtxCb->uFunction == GUEST_EXEC_STATUS
             && pSvcCb->mParms    >= 5)
@@ -183,7 +183,7 @@
             {
                 LogFlowFunc(("Requested command with too much data, skipping dispatching ...\n"));
-
                 Assert(dataCb.uPID == 0);
                 fDispatch = false;
+                rc = VINF_SUCCESS;
             }
         }