fix memory leak

close old resp.Body before request new token
heroku · Sep 9, 2019 · 9c75c3e · 9c75c3e
1 parent 47ecf50
commit 9c75c3e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/registry/tokentransport.go b/registry/tokentransport.go
@@ -19,6 +19,7 @@ func (t *TokenTransport) RoundTrip(req *http.Request) (*http.Response, error) {
 		return resp, err
 	}
 	if authService := isTokenDemand(resp); authService != nil {
+		resp.Body.Close()
 		resp, err = t.authAndRetry(authService, req)
 	}
 	return resp, err