cec: prevent possible deadlock when closing the connection in CUSBCECAdapterCommunica...

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index 8e0b44e58b57e72fbf440d123f1da58b1094fcb9..3b32ebd3b259af9b312c4922e09843f741472949 100644 (file)
--- a/src/lib/adapter/USBCECAdapterCommunication.cpp
+++ b/src/lib/adapter/USBCECAdapterCommunication.cpp
@@ -174,9 +174,11 @@ bool CUSBCECAdapterCommunication::Open(IAdapterCommunicationCallback *cb, uint32
 void CUSBCECAdapterCommunication::Close(void)
 {
   SetAckMask(0);
-  CLockObject lock(m_mutex);
-  m_bHasData = true;
-  m_rcvCondition.Broadcast();
+  {
+    CLockObject lock(m_mutex);
+    m_bHasData = true;
+    m_rcvCondition.Broadcast();
+  }
   StopThread();
 }