Pedro Alves <palves@redhat.com> writes: > @@ -368,6 +368,7 @@ new_ui_command (char *args, int from_tty) > > initialize_stdin_serial (ui); > ui->async = 1; > + ui->tty_name = xstrdup (tty_name); xfree (ui->tty_name) in free_ui? -- Yao (齐尧)