On final port close (and thus final tty close), only output flow control requests in the input data should be processed. Ignore all other input data, including parity errors, overruns and breaks.
Signed-off-by: Peter Hurley <[email protected]> --- drivers/tty/n_tty.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index bc613b8..2de0283 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1564,8 +1564,6 @@ n_tty_receive_buf_closing(struct tty_struct *tty, const unsigned char *cp, flag = *fp++; if (likely(flag == TTY_NORMAL)) n_tty_receive_char_closing(tty, *cp++); - else - n_tty_receive_char_flagged(tty, *cp++, flag); } } -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
