Fix memory leak in TokenTransport.

kispaljr · kispaljr · commit d7d4d8eacf4c · 2018-11-10T02:00:56.000+01:00
Merge of flant:fix-memory-leak, a.k.a. heroku#50
diff --git a/registry/tokentransport.go b/registry/tokentransport.go
@@ -35,6 +35,7 @@ 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

Original file line number	Diff line number	Diff line change
`@@ -35,6 +35,7 @@ func (t TokenTransport) RoundTrip(req http.Request) (*http.Response, error) {`
`35`	`35`	`return resp, err`
`36`	`36`	`}`
`37`	`37`	`if authService := isTokenDemand(resp); authService != nil {`
	`38`	`+ _ = resp.Body.Close()`
`38`	`39`	`resp, err = t.authAndRetry(authService, req)`
`39`	`40`	`}`
`40`	`41`	`return resp, err`