Changeset 31001 in vbox

Timestamp:

Jul 22, 2010 2:45:03 PM (14 years ago)

Author:

vboxsync

Message:

intnetR0NetworkSetIfActive: Paranoia: Make sure there are no pending pfnXmit calls when we call pfnSetState(, INACTIVE).

File:

• trunk/src/VBox/Devices/Network/SrvIntNetR0.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Network/SrvIntNetR0.cpp

@@ -3808 +3808 @@
      */
     if (pTrunk && pTrunk->pIfPort)
+    {
+        if (!fActive)
+            intnetR0BusyWait(pNetwork, &pTrunk->cBusy);
+
         pTrunk->pIfPort->pfnSetState(pTrunk->pIfPort, fActive ? INTNETTRUNKIFSTATE_ACTIVE : INTNETTRUNKIFSTATE_INACTIVE);
+    }
 
     RTSemMutexRelease(pIntNet->hMtxCreateOpenDestroy);