From: Gunnar Beutner <gunnar@beutner.name>
Date: Tue, 27 Jan 2015 08:53:07 +0000 (+0100)
Subject: Fix crash in DbConnection::ProgramStatusHandler
X-Git-Tag: v2.3.0~337
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e7938c9374f6be04682612ce184b7afb84f4f40d;p=icinga2

Fix crash in DbConnection::ProgramStatusHandler

fixes #8288
---

diff --git a/lib/db_ido/dbconnection.cpp b/lib/db_ido/dbconnection.cpp
index 0a37e8fbc..844b32b15 100644
--- a/lib/db_ido/dbconnection.cpp
+++ b/lib/db_ido/dbconnection.cpp
@@ -26,7 +26,6 @@
 #include "base/convert.hpp"
 #include "base/objectlock.hpp"
 #include "base/utility.hpp"
-#include "base/initialize.hpp"
 #include "base/logger.hpp"
 #include "base/function.hpp"
 #include "base/exception.hpp"
@@ -38,8 +37,7 @@ REGISTER_TYPE(DbConnection);
 REGISTER_SCRIPTFUNCTION(ValidateFailoverTimeout, &DbConnection::ValidateFailoverTimeout);
 
 Timer::Ptr DbConnection::m_ProgramStatusTimer;
-
-INITIALIZE_ONCE(&DbConnection::StaticInitialize);
+boost::once_flag DbConnection::m_OnceFlag = BOOST_ONCE_INIT;
 
 void DbConnection::OnConfigLoaded(void)
 {
@@ -51,6 +49,8 @@ void DbConnection::OnConfigLoaded(void)
 
 		SetHAMode(HARunEverywhere);
 	}
+
+	boost::call_once(m_OnceFlag, InitializeDbTimer);
 }
 
 void DbConnection::Start(void)
@@ -83,7 +83,7 @@ void DbConnection::Pause(void)
 	m_CleanUpTimer.reset();
 }
 
-void DbConnection::StaticInitialize(void)
+void DbConnection::InitializeDbTimer(void)
 {
 	m_ProgramStatusTimer = new Timer();
 	m_ProgramStatusTimer->SetInterval(10);
diff --git a/lib/db_ido/dbconnection.hpp b/lib/db_ido/dbconnection.hpp
index 3d018dbb9..5317ba0e4 100644
--- a/lib/db_ido/dbconnection.hpp
+++ b/lib/db_ido/dbconnection.hpp
@@ -25,6 +25,7 @@
 #include "db_ido/dbobject.hpp"
 #include "db_ido/dbquery.hpp"
 #include "base/timer.hpp"
+#include <boost/thread/once.hpp>
 
 namespace icinga
 {
@@ -39,7 +40,7 @@ class I2_DB_IDO_API DbConnection : public ObjectImpl<DbConnection>
 public:
 	DECLARE_OBJECT(DbConnection);
 
-	static void StaticInitialize(void);
+	static void InitializeDbTimer(void);
 
 	void SetObjectID(const DbObject::Ptr& dbobj, const DbReference& dbref);
 	DbReference GetObjectID(const DbObject::Ptr& dbobj) const;
@@ -96,6 +97,7 @@ private:
 	virtual void ClearConfigTable(const String& table) = 0;
 
 	static Timer::Ptr m_ProgramStatusTimer;
+	static boost::once_flag m_OnceFlag;
 
 	static void InsertRuntimeVariable(const String& key, const Value& value);
 	static void ProgramStatusHandler(void);