diff options
-rw-r--r-- | drivers/char/n_tty.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c index e0e3815f92b..90c3969012a 100644 --- a/drivers/char/n_tty.c +++ b/drivers/char/n_tty.c @@ -695,17 +695,16 @@ static inline void n_tty_receive_char(struct tty_struct *tty, unsigned char c) return; } - if (tty->stopped && !tty->flow_stopped && - I_IXON(tty) && I_IXANY(tty)) { - start_tty(tty); - return; - } - if (I_ISTRIP(tty)) c &= 0x7f; if (I_IUCLC(tty) && L_IEXTEN(tty)) c=tolower(c); + if (tty->stopped && !tty->flow_stopped && I_IXON(tty) && + ((I_IXANY(tty) && c != START_CHAR(tty) && c != STOP_CHAR(tty)) || + c == INTR_CHAR(tty) || c == QUIT_CHAR(tty))) + start_tty(tty); + if (tty->closing) { if (I_IXON(tty)) { if (c == START_CHAR(tty)) |