diff options
Diffstat (limited to 'drivers/media/usb/pulse8-cec/pulse8-cec.c')
| -rw-r--r-- | drivers/media/usb/pulse8-cec/pulse8-cec.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/media/usb/pulse8-cec/pulse8-cec.c b/drivers/media/usb/pulse8-cec/pulse8-cec.c index b085b14f3f87..ac88ade94cda 100644 --- a/drivers/media/usb/pulse8-cec/pulse8-cec.c +++ b/drivers/media/usb/pulse8-cec/pulse8-cec.c @@ -1,13 +1,8 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Pulse Eight HDMI CEC driver * * Copyright 2016 Hans Verkuil <hverkuil@xs4all.nl - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version of 2 of the License, or (at your - * option) any later version. See the file COPYING in the main directory of - * this archive for more details. */ /* @@ -435,7 +430,7 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio, err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 0); if (err) return err; - strncpy(log_addrs->osd_name, data, 13); + strscpy(log_addrs->osd_name, data, sizeof(log_addrs->osd_name)); dev_dbg(pulse8->dev, "OSD name: %s\n", log_addrs->osd_name); return 0; @@ -566,7 +561,7 @@ static int pulse8_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr) char *osd_str = cmd + 1; cmd[0] = MSGCODE_SET_OSD_NAME; - strncpy(cmd + 1, adap->log_addrs.osd_name, 13); + strscpy(cmd + 1, adap->log_addrs.osd_name, sizeof(cmd) - 1); if (osd_len < 4) { memset(osd_str + osd_len, ' ', 4 - osd_len); osd_len = 4; |