daemon/execdriver/lxc/lxc_init_linux.go

package lxc

import (
	"fmt"

	"github.com/docker/libcontainer/utils"
)

func finalizeNamespace(args *InitArgs) error {
	if err := utils.CloseExecFrom(3); err != nil {
		return err
	}
	if err := setupUser(args.User); err != nil {
		return fmt.Errorf("setup user %s", err)
	}
	if err := setupWorkingDirectory(args); err != nil {
		return err
	}
	return nil
}