diff options
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/n_gsm.c | 5 | ||||
| -rw-r--r-- | drivers/tty/n_r3964.c | 2 |
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c index c0f76da55304..c09db11b8831 100644 --- a/drivers/tty/n_gsm.c +++ b/drivers/tty/n_gsm.c @@ -2269,14 +2269,15 @@ static void gsmld_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *f; int i; char buf[64]; - char flags; + char flags = TTY_NORMAL; if (debug & 4) print_hex_dump_bytes("gsmld_receive: ", DUMP_PREFIX_OFFSET, cp, count); for (i = count, dp = cp, f = fp; i; i--, dp++) { - flags = *f++; + if (f) + flags = *f++; switch (flags) { case TTY_NORMAL: gsm->receive(gsm, *dp); diff --git a/drivers/tty/n_r3964.c b/drivers/tty/n_r3964.c index 1e6405070ce6..8b157d68a03e 100644 --- a/drivers/tty/n_r3964.c +++ b/drivers/tty/n_r3964.c @@ -1244,7 +1244,7 @@ static void r3964_receive_buf(struct tty_struct *tty, const unsigned char *cp, { struct r3964_info *pInfo = tty->disc_data; const unsigned char *p; - char *f, flags = 0; + char *f, flags = TTY_NORMAL; int i; for (i = count, p = cp, f = fp; i; i--, p++) { |