--- a/RELEASE_NOTES	Wed Jan 15 10:12:52 2014 -0800
+++ b/RELEASE_NOTES	Wed Jan 15 23:35:55 2014 +0100
@@ -29,6 +29,7 @@
 
 Bugs fixed
 ----------
+- Bug 1739 - The endpoint is not deallocated for UDP sockets
 - Bug 1786 - os << int64x64_t prints un-normalized fractional values
 - Bug 1821 - Setting an interface to Down state will cause various asserts in IPv6
 - Bug 1837 - AODV crashes when using multiple interfaces

--- a/src/internet/model/tcp-socket-base.h	Wed Jan 15 10:12:52 2014 -0800
+++ b/src/internet/model/tcp-socket-base.h	Wed Jan 15 23:35:55 2014 +0100
@@ -341,7 +341,7 @@
   void Destroy6 (void);
 
   /**
-   * \brief Deallocate m_endPoint
+   * \brief Deallocate m_endPoint and m_endPoint6
    */
   void DeallocateEndPoint (void);
 

--- a/src/internet/model/udp-socket-impl.cc	Wed Jan 15 10:12:52 2014 -0800
+++ b/src/internet/model/udp-socket-impl.cc	Wed Jan 15 23:35:55 2014 +0100
@@ -180,6 +180,25 @@
   m_endPoint6 = 0;
 }
 
+/* Deallocate the end point and cancel all the timers */
+void
+UdpSocketImpl::DeallocateEndPoint (void)
+{
+  if (m_endPoint != 0)
+    {
+      m_endPoint->SetDestroyCallback (MakeNullCallback<void> ());
+      m_udp->DeAllocate (m_endPoint);
+      m_endPoint = 0;
+    }
+  if (m_endPoint6 != 0)
+    {
+      m_endPoint6->SetDestroyCallback (MakeNullCallback<void> ());
+      m_udp->DeAllocate (m_endPoint6);
+      m_endPoint6 = 0;
+    }
+}
+
+
 int
 UdpSocketImpl::FinishBind (void)
 {
@@ -318,6 +337,7 @@
     }
   m_shutdownRecv = true;
   m_shutdownSend = true;
+  DeallocateEndPoint ();
   return 0;
 }
 

--- a/src/internet/model/udp-socket-impl.h	Wed Jan 15 10:12:52 2014 -0800
+++ b/src/internet/model/udp-socket-impl.h	Wed Jan 15 23:35:55 2014 +0100
@@ -159,6 +159,11 @@
   void Destroy6 (void);
 
   /**
+   * \brief Deallocate m_endPoint and m_endPoint6
+   */
+  void DeallocateEndPoint (void);
+
+  /**
    * \brief Send a packet
    * \param p packet
    * \returns 0 on success, -1 on failure