[TSAN] Fix race in local_vote_history::size

nanocurrency · May 7, 2020 · e222cd1 · e222cd1
1 parent 3b1e87c
commit e222cd1
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/nano/node/voting.cpp b/nano/node/voting.cpp
@@ -103,6 +103,7 @@ void nano::local_vote_history::clean ()
 
 size_t nano::local_vote_history::size () const
 {
+	nano::lock_guard<std::mutex> guard (mutex);
 	return history.size ();
 }