5 files changed, 11 insertions, 4 deletions
diff --git a/src/OSSupport/Event.cpp b/src/OSSupport/Event.cpp
index 649a0a3cf..72bce4c3c 100644
--- a/src/OSSupport/Event.cpp
+++ b/src/OSSupport/Event.cpp
@@ -18,7 +18,7 @@ cEvent::cEvent(void)
 	m_Event = CreateEvent(NULL, FALSE, FALSE, NULL);
 	if (m_Event == NULL)
 	{
-		LOGERROR("cEvent: cannot create event, GLE = %d. Aborting server.", GetLastError());
+		LOGERROR("cEvent: cannot create event, GLE = %u. Aborting server.", (unsigned)GetLastError());
 		abort();
 	}
 #else  // *nix
@@ -71,6 +71,7 @@ cEvent::~cEvent()
 	{
 		sem_destroy(m_Event);
 		delete m_Event;
+		m_Event = NULL;
 	}
 #endif
 }
@@ -85,7 +86,7 @@ void cEvent::Wait(void)
 		DWORD res = WaitForSingleObject(m_Event, INFINITE);
 		if (res != WAIT_OBJECT_0)
 		{
-			LOGWARN("cEvent: waiting for the event failed: %d, GLE = %d. Continuing, but server may be unstable.", res, GetLastError());
+			LOGWARN("cEvent: waiting for the event failed: %u, GLE = %u. Continuing, but server may be unstable.", (unsigned)res, (unsigned)GetLastError());
 		}
 	#else
 		int res = sem_wait(m_Event);
@@ -106,7 +107,7 @@ void cEvent::Set(void)
 	#ifdef _WIN32
 		if (!SetEvent(m_Event))
 		{
-			LOGWARN("cEvent: Could not set cEvent: GLE = %d", GetLastError());
+			LOGWARN("cEvent: Could not set cEvent: GLE = %u", (unsigned)GetLastError());
 		}
 	#else
 		int res = sem_post(m_Event);
diff --git a/src/OSSupport/File.cpp b/src/OSSupport/File.cpp
index 8c24fa541..addf8f928 100644
--- a/src/OSSupport/File.cpp
+++ b/src/OSSupport/File.cpp
@@ -7,6 +7,9 @@
 
 #include "File.h"
 #include <fstream>
+#ifdef _WIN32
+	#include <share.h>  // for _SH_DENYWRITE
+#endif  // _WIN32
 
 
 
diff --git a/src/OSSupport/IsThread.cpp b/src/OSSupport/IsThread.cpp
index 67f336c97..1a436623a 100644
--- a/src/OSSupport/IsThread.cpp
+++ b/src/OSSupport/IsThread.cpp
@@ -90,7 +90,7 @@ bool cIsThread::Start(void)
 		m_Handle = CreateThread(NULL, 0, thrExecute, this, CREATE_SUSPENDED, &m_ThreadID);
 		if (m_Handle == NULL)
 		{
-			LOGERROR("ERROR: Could not create thread \"%s\", GLE = %d!", m_ThreadName.c_str(), GetLastError());
+			LOGERROR("ERROR: Could not create thread \"%s\", GLE = %u!", m_ThreadName.c_str(), (unsigned)GetLastError());
 			return false;
 		}
 		ResumeThread(m_Handle);
diff --git a/src/OSSupport/SocketThreads.cpp b/src/OSSupport/SocketThreads.cpp
index 0ab5b6298..ca8b8438d 100644
--- a/src/OSSupport/SocketThreads.cpp
+++ b/src/OSSupport/SocketThreads.cpp
@@ -61,6 +61,7 @@ bool cSocketThreads::AddClient(const cSocket & a_Socket, cCallback * a_Client)
 		// There was an error launching the thread (but it was already logged along with the reason)
 		LOGERROR("A new cSocketThread failed to start");
 		delete Thread;
+		Thread = NULL;
 		return false;
 	}
 	Thread->AddClient(a_Socket, a_Client);
diff --git a/src/OSSupport/Thread.cpp b/src/OSSupport/Thread.cpp
index 7a10ef8d2..535784613 100644
--- a/src/OSSupport/Thread.cpp
+++ b/src/OSSupport/Thread.cpp
@@ -66,11 +66,13 @@ cThread::cThread( ThreadFunc a_ThreadFunction, void* a_Param, const char* a_Thre
 cThread::~cThread()
 {
 	delete m_Event;
+	m_Event = NULL;
 	
 	if( m_StopEvent )
 	{
 		m_StopEvent->Wait();
 		delete m_StopEvent;
+		m_StopEvent = NULL;
 	}
 }