races, race conditions everywhere

2019-10-23 21:24:31 +01:00 · 2019-10-23 21:24:31 +01:00 · 4e5a568063
commit 4e5a568063
parent 87de2ecaa0
1 changed files with 3 additions and 0 deletions
--- a/tunnel/link.go
+++ b/tunnel/link.go
@ -206,6 +206,9 @@ func (l *link) Id() string {
 }

 func (l *link) Close() error {
+	l.Lock()
+	defer l.Unlock()
+
 	select {
 	case <-l.closed:
 		return nil