diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2005-07-30 14:37:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-07-30 14:37:43 +1000 |
| commit | bdf242eeb0f69567fe43eba93889d80ecacbfe94 (patch) | |
| tree | dc402eeeb75fd51e92b4f4a63712c6e64ac4c2fb /drivers/input/evdev.c | |
| parent | 836cf0465c422ee6d654060edd7c620d9cf0c09c (diff) | |
| parent | b0825488a642cadcf39709961dde61440cb0731c (diff) | |
Merge ../linux-2.6/
Diffstat (limited to 'drivers/input/evdev.c')
| -rw-r--r-- | drivers/input/evdev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index 374f404e81da..20e3a165989f 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -320,6 +320,7 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (t < 0 || t >= dev->keycodemax || !dev->keycodesize) return -EINVAL; if (get_user(v, ip + 1)) return -EFAULT; if (v < 0 || v > KEY_MAX) return -EINVAL; + if (v >> (dev->keycodesize * 8)) return -EINVAL; u = SET_INPUT_KEYCODE(dev, t, v); clear_bit(u, dev->keybit); set_bit(v, dev->keybit); |