Close body on fail

transport/internet/splithttp/client.go

@@ -71,6 +71,7 @@ func (c *DefaultDialerClient) OpenStream(ctx context.Context, url string, sessio
 				errors.LogInfoInner(ctx, err, "failed to "+method+" "+url)
 			}
 			gotConn.Close()
+			common.Close(body)
 			wrc.Close()
 			return
 		}
@@ -80,6 +81,7 @@ func (c *DefaultDialerClient) OpenStream(ctx context.Context, url string, sessio
 		if resp.StatusCode != 200 || uploadOnly { // stream-up
 			io.Copy(io.Discard, resp.Body)
 			resp.Body.Close() // if it is called immediately, the upload will be interrupted also
+			common.Close(body)
 			wrc.Close()
 			return
 		}