Only add device if the guid matches

The IDeviceCreator::OnDeviceAdded() method should only be called for
devices matching the GUID specified to the CDeviceList object creator.

Signed-off-by: Paul Durrant <paul.durrant@citrix.com>

diff --git a/src/xenagent/devicelist.cpp b/src/xenagent/devicelist.cpp
index 98caffb52171b93f7f277e6eacd2aa3701435a0b..2c110bc6277ca95178f9425b4e462335ad4613a5 100644 (file)
--- a/src/xenagent/devicelist.cpp
+++ b/src/xenagent/devicelist.cpp
@@ -218,7 +218,8 @@ void CDeviceList::OnDeviceEvent(DWORD evt, LPVOID data)
     case DBT_DEVICEARRIVAL:
         if (hdr->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE) {
             itf = (PDEV_BROADCAST_DEVICEINTERFACE)hdr;
-            OnDeviceAdded(Convert((const wchar_t*)itf->dbcc_name));
+            if (itf->dbcc_classguid == m_guid)
+                OnDeviceAdded(Convert((const wchar_t*)itf->dbcc_name));
         }
         break;