diff options
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 3 | ||||
| -rw-r--r-- | include/uapi/linux/lirc.h | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 220363b9a868..116daf90c858 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -263,7 +263,8 @@ static ssize_t lirc_transmit(struct file *file, const char __user *buf, goto out_unlock; } - if (scan.flags || scan.keycode || scan.timestamp) { + if (scan.flags || scan.keycode || scan.timestamp || + scan.rc_proto > RC_PROTO_MAX) { ret = -EINVAL; goto out_unlock; } diff --git a/include/uapi/linux/lirc.h b/include/uapi/linux/lirc.h index f99d9dcae667..c1eb960adde3 100644 --- a/include/uapi/linux/lirc.h +++ b/include/uapi/linux/lirc.h @@ -226,6 +226,7 @@ enum rc_proto { RC_PROTO_RCMM24 = 25, RC_PROTO_RCMM32 = 26, RC_PROTO_XBOX_DVD = 27, + RC_PROTO_MAX = RC_PROTO_XBOX_DVD, }; #endif |