readiness: fix data race

Change-Id: If548f2b28d4ebaaa7d5a2127f684371fad6c2451
2021-07-21 20:59:47 +02:00 · 2021-07-21 20:59:47 +02:00 · 07106497f1
parent e58730168d
commit 07106497f1
1 changed files with 2 additions and 0 deletions
--- a/bridge/pkg/readiness/health.go
+++ b/bridge/pkg/readiness/health.go
@ -49,6 +49,7 @@ func Handler(w http.ResponseWriter, r *http.Request) {
 		panic(err)
 	}

+	mu.Lock()
 	for k, v := range registry {
 		_, err = fmt.Fprintln(resp, fmt.Sprintf("%s\t%v", k, v))
 		if err != nil {
@ -59,6 +60,7 @@ func Handler(w http.ResponseWriter, r *http.Request) {
 			ready = false
 		}
 	}
+	mu.Unlock()

 	if !ready {
 		w.WriteHeader(http.StatusPreconditionFailed)