From 44ac6cf1ecd10f2bd5e9b837e78da5dc5257a180 Mon Sep 17 00:00:00 2001
From: Elias Ohm <eohm@novomind.com>
Date: Wed, 1 May 2019 11:49:07 +0200
Subject: [PATCH] add some object locking to the Dump method (which could
 theoreticylly suffer from same reace condition as serializer)

---
 lib/icinga/timeperiod.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/icinga/timeperiod.cpp b/lib/icinga/timeperiod.cpp
index 21b1271d7..27b92d550 100644
--- a/lib/icinga/timeperiod.cpp
+++ b/lib/icinga/timeperiod.cpp
@@ -221,6 +221,7 @@ void TimePeriod::Merge(const TimePeriod::Ptr& timeperiod, bool include)
 void TimePeriod::UpdateRegion(double begin, double end, bool clearExisting)
 {
 	if (clearExisting) {
+		ObjectLock olock(this);
 		SetSegments(new Array());
 	} else {
 		if (begin < GetValidEnd())
@@ -346,6 +347,8 @@ void TimePeriod::UpdateTimerHandler()
 
 void TimePeriod::Dump()
 {
+	ObjectLock olock(this);
+
 	Array::Ptr segments = GetSegments();
 
 	Log(LogDebug, "TimePeriod")