Merge pull request #5157 from mitake/5155

etcdserver: remove a data race of ServerStat
2016-04-22 09:19:47 -07:00 · 2016-04-22 09:19:47 -07:00 · af30795752
parent 69bc0f76bc 24077fb3f6
commit af30795752
1 changed files with 3 additions and 0 deletions
--- a/etcdserver/stats/server.go
+++ b/etcdserver/stats/server.go
@ -142,6 +142,9 @@ func (ss *ServerStats) SendAppendReq(reqSize int) {
 }

 func (ss *ServerStats) BecomeLeader() {
+	ss.Lock()
+	defer ss.Unlock()
+
 	if ss.State != raft.StateLeader {
 		ss.State = raft.StateLeader
 		ss.LeaderInfo.Name = ss.ID