Changeset 6219 in vbox for trunk/src/VBox

Timestamp:

Dec 29, 2007 1:16:31 PM (17 years ago)

Author:

vboxsync

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

27036

Message:

pcnet: don't crash if no driver is attached

File:

• trunk/src/VBox/Devices/Network/DevPCNet.cpp (modified) (2 diffs)

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

@@ -1433 +1433 @@
 {
     PCNetState *pData = PDMINS2DATA(pDevIns, PCNetState *);
-    pData->pDrv->pfnNotifyCanReceive(pData->pDrv);
+    if (pData->pDrv)
+        pData->pDrv->pfnNotifyCanReceive(pData->pDrv);
     return true;
 }
@@ -2484 +2485 @@
 #else
                 /* check for promiscuous mode change */
-                pData->pDrv->pfnSetPromiscuousMode(pData->pDrv, !!(val & 0x8000));
+                if (pData->pDrv)
+                    pData->pDrv->pfnSetPromiscuousMode(pData->pDrv, !!(val & 0x8000));
 #endif
             }