From: Lars Op den Kamp <lars@opdenkamp.eu>
Date: Sat, 11 Feb 2012 20:02:32 +0000 (+0100)
Subject: cec: prevent possible deadlock when closing the connection in CUSBCECAdapterCommunica... 
X-Git-Tag: upstream/2.2.0~1^2~35^2~99
X-Git-Url: https://git.piment-noir.org/?a=commitdiff_plain;h=c02a2b2e50e1d35379b6036fc86e3d2150a8fb4f;p=deb_libcec.git

cec: prevent possible deadlock when closing the connection in CUSBCECAdapterCommunication::Close()
---

diff --git a/src/lib/adapter/USBCECAdapterCommunication.cpp b/src/lib/adapter/USBCECAdapterCommunication.cpp
index 8e0b44e..3b32ebd 100644
--- 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();
 }