From: Gunnar Beutner <gunnar.beutner@netways.de>
Date: Wed, 10 Jul 2013 07:57:18 +0000 (+0200)
Subject: Fix nullptr deref in Service::GetLastCheckPerfData().
X-Git-Tag: v0.0.3~870
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=664916dffb0307d3e6a709fd636fbedbe3f8b409;p=icinga2

Fix nullptr deref in Service::GetLastCheckPerfData().
---

diff --git a/lib/icinga/service-check.cpp b/lib/icinga/service-check.cpp
index f6ea3092f..57e805bf0 100644
--- a/lib/icinga/service-check.cpp
+++ b/lib/icinga/service-check.cpp
@@ -301,9 +301,13 @@ String Service::GetLastCheckLongOutput(void) const
 String Service::GetLastCheckPerfData(void) const
 {
 	Dictionary::Ptr cr = GetLastCheckResult();
-	String perfdata = cr->Get("performance_data_raw");
+	String perfdata;
 
-	boost::algorithm::replace_all(perfdata, "\n", "\\n");
+	if (cr) {
+		perfdata = cr->Get("performance_data_raw");
+
+		boost::algorithm::replace_all(perfdata, "\n", "\\n");
+	}
 
 	return perfdata;
 }