Re: [PATCH v4] bluetooth: Fix WARNING in tty_set_termios()

On 2/3/19 10:39 PM, Marcel Holtmann wrote: Hi Shuah, tty_set_termios() has the following WARN_ON which can be triggered with a syscall to invoke TIOCSETD __NR_ioctl. WARN_ON(tty->driver->type == TTY_DRIVER_TYPE_PTY && tty->driver->subtype == PTY_TYPE_MASTER); Reference: https:

Re: [PATCH v4] bluetooth: Fix WARNING in tty_set_termios()

Hi Shuah, > tty_set_termios() has the following WARN_ON which can be triggered with a > syscall to invoke TIOCSETD __NR_ioctl. > > WARN_ON(tty->driver->type == TTY_DRIVER_TYPE_PTY && >tty->driver->subtype == PTY_TYPE_MASTER); > Reference: > https://syzkaller.appspot.com/bug?id=24