Changeset 48711 in vbox

Timestamp:

Sep 26, 2013 1:45:49 PM (11 years ago)

Author:

vboxsync

Message:

NatNetwork/Main: do network reference counting on starting/stopping attached to network VMs.

File:

• trunk/src/VBox/Main/src-server/MachineImpl.cpp (modified) (2 diffs)

trunk/src/VBox/Main/src-server/MachineImpl.cpp

@@ -12769 +12769 @@
         unconst(mNetworkAdapters[slot]).createObject();
         mNetworkAdapters[slot]->init(this, aMachine->mNetworkAdapters[slot]);
+
+        NetworkAttachmentType_T type;
+        HRESULT hrc;
+        hrc = mNetworkAdapters[slot]->COMGETTER(AttachmentType)(&type);
+        if (   SUCCEEDED(hrc)
+            && type == NetworkAttachmentType_NATNetwork)
+        {
+            Bstr name;
+            
+            hrc = mNetworkAdapters[slot]->COMGETTER(NATNetwork)(name.asOutParam());
+            if (SUCCEEDED(hrc))
+            {
+                aMachine->lockHandle()->unlockWrite();
+                mParent->natNetworkRefInc(name.raw());
+                aMachine->lockHandle()->lockWrite(RT_SRC_POS);
+            }
+        }
     }
 
@@ -12968 +12985 @@
         }
         mData->mSession.mRemoteControls.clear();
+    }
+
+    for (ULONG slot = 0; slot < mNetworkAdapters.size(); slot++)
+    {
+        NetworkAttachmentType_T type;
+        HRESULT hrc;
+
+        hrc = mNetworkAdapters[slot]->COMGETTER(AttachmentType)(&type);
+        if (   SUCCEEDED(hrc)
+            && type == NetworkAttachmentType_NATNetwork)
+        {
+            Bstr name;
+            hrc = mNetworkAdapters[slot]->COMGETTER(NATNetwork)(name.asOutParam());
+            if (SUCCEEDED(hrc))
+            {
+                multilock.release();
+                mParent->natNetworkRefDec(name.raw());
+                multilock.acquire();
+            }
+        }
     }