1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index 900ebbe0a7ab..e9cfc77a1279 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1546,10 +1546,11 @@ static void __receive_buf(struct tty_struct *tty, const unsigned char *cp,
                           char *fp, int count)
 {
         struct n_tty_data *ldata = tty->disc_data;
+        bool preops = I_ISTRIP(tty) || (I_IUCLC(tty) && L_IEXTEN(tty));
 
         if (ldata->real_raw)
                 n_tty_receive_buf_real_raw(tty, cp, fp, count);
-        else if (ldata->raw)
+        else if (ldata->raw || (L_EXTPROC(tty) && !preops))
                 n_tty_receive_buf_raw(tty, cp, fp, count);
         else {
                 char flag = TTY_NORMAL;