Fix race condition in ConfigWriter::GetKeywords

fixes #10518
2015-11-03 09:46:45 +01:00 · 2015-11-03 09:46:45 +01:00 · ae23e456a6
parent 98e5492a40
commit ae23e456a6
1 changed files with 2 additions and 0 deletions
--- a/lib/base/configwriter.cpp
+++ b/lib/base/configwriter.cpp
@ -212,6 +212,8 @@ String ConfigWriter::EscapeIcingaString(const String& str)
 const std::vector<String>& ConfigWriter::GetKeywords(void)
 {
 	static std::vector<String> keywords;
+	static boost::mutex mutex;
+	boost::mutex::scoped_lock lock(mutex);

 	if (keywords.empty()) {
 		keywords.push_back("object");