ole32: Make proxy_manager_get_remunknown AddRef the return IRemUnknown object.

dlls/ole32/marshal.c

@@ -283,6 +283,7 @@ static HRESULT WINAPI ClientIdentity_QueryMultipleInterfaces(IMultiQI *iface, UL
         {
             hr = IRemUnknown_RemQueryInterface(remunk, ipid, NORMALEXTREFS,
                                                nonlocal_mqis, iids, &qiresults);
+            IRemUnknown_Release(remunk);
             if (FAILED(hr))
                 ERR("IRemUnknown_RemQueryInterface failed with error 0x%08x\n", hr);
         }
@@ -409,6 +410,7 @@ static HRESULT WINAPI Proxy_MarshalInterface(
                 rif.cPublicRefs = (mshlflags == MSHLFLAGS_TABLESTRONG) ? 1 : NORMALEXTREFS;
                 rif.cPrivateRefs = 0;
                 hr = IRemUnknown_RemAddRef(remunk, 1, &rif, &hrref);
+                IRemUnknown_Release(remunk);
                 if (hr == S_OK && hrref == S_OK)
                 {
                     /* table-strong marshaling doesn't give the refs to the
@@ -467,6 +469,7 @@ static HRESULT WINAPI Proxy_MarshalInterface(
             }
             else
                 ERR("IRemUnknown_RemQueryInterface failed with error 0x%08x\n", hr);
+            IRemUnknown_Release(remunk);
         }
     }
 
@@ -577,6 +580,7 @@ static HRESULT ifproxy_get_public_ref(struct ifproxy * This)
             rif.cPublicRefs = NORMALEXTREFS;
             rif.cPrivateRefs = 0;
             hr = IRemUnknown_RemAddRef(remunk, 1, &rif, &hrref);
+            IRemUnknown_Release(remunk);
             if (hr == S_OK && hrref == S_OK)
                 InterlockedExchangeAdd((LONG *)&This->refs, NORMALEXTREFS);
             else
@@ -614,6 +618,7 @@ static HRESULT ifproxy_release_public_refs(struct ifproxy * This)
             rif.cPublicRefs = public_refs;
             rif.cPrivateRefs = 0;
             hr = IRemUnknown_RemRelease(remunk, 1, &rif);
+            IRemUnknown_Release(remunk);
             if (hr == S_OK)
                 InterlockedExchangeAdd((LONG *)&This->refs, -public_refs);
             else if (hr == RPC_E_DISCONNECTED)
@@ -967,8 +972,11 @@ static HRESULT proxy_manager_get_remunknown(struct proxy_manager * This, IRemUnk
 
     EnterCriticalSection(&This->cs);
     if (This->remunk)
+    {
         /* already created - return existing object */
         *remunk = This->remunk;
+        IRemUnknown_AddRef(*remunk);
+    }
     else if (!This->parent)
         /* disconnected - we can't create IRemUnknown */
         hr = S_FALSE;
@@ -988,9 +996,12 @@ static HRESULT proxy_manager_get_remunknown(struct proxy_manager * This, IRemUnk
         /* do the unmarshal */
         hr = unmarshal_object(&stdobjref, This->parent, This->dest_context,
                               This->dest_context_data, &IID_IRemUnknown,
-                              &This->oxid_info, (void**)&This->remunk);
+                              &This->oxid_info, (void**)remunk);
         if (hr == S_OK)
-            *remunk = This->remunk;
+        {
+            This->remunk = *remunk;
+            IRemUnknown_AddRef(This->remunk);
+        }
     }
     LeaveCriticalSection(&This->cs);