storage/kubernetes: fix hash initialization bug

2017-02-24 12:55:04 -08:00
parent 25b902b0c2
commit 1da2ae279c
2 changed files with 17 additions and 3 deletions
--- a/storage/kubernetes/client.go
+++ b/storage/kubernetes/client.go
@@ -72,9 +72,10 @@ func idToName(s string, h func() hash.Hash) string {
 }

 func offlineTokenName(userID string, connID string, h func() hash.Hash) string {
-	h().Write([]byte(userID))
-	h().Write([]byte(connID))
-	return strings.TrimRight(encoding.EncodeToString(h().Sum(nil)), "=")
+	hash := h()
+	hash.Write([]byte(userID))
+	hash.Write([]byte(connID))
+	return strings.TrimRight(encoding.EncodeToString(hash.Sum(nil)), "=")
 }

 func (c *client) urlFor(apiVersion, namespace, resource, name string) string {