diff options
Diffstat (limited to 'drivers/atm/zatm.c')
| -rw-r--r-- | drivers/atm/zatm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index a8d2eb0ceb8d..e89146ddede6 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -1385,14 +1385,12 @@ static void zatm_close(struct atm_vcc *vcc) static int zatm_open(struct atm_vcc *vcc) { - struct zatm_dev *zatm_dev; struct zatm_vcc *zatm_vcc; short vpi = vcc->vpi; int vci = vcc->vci; int error; DPRINTK(">zatm_open\n"); - zatm_dev = ZATM_DEV(vcc->dev); if (!test_bit(ATM_VF_PARTIAL,&vcc->flags)) vcc->dev_data = NULL; if (vci != ATM_VPI_UNSPEC && vpi != ATM_VCI_UNSPEC) @@ -1483,6 +1481,8 @@ static int zatm_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg) return -EFAULT; if (pool < 0 || pool > ZATM_LAST_POOL) return -EINVAL; + pool = array_index_nospec(pool, + ZATM_LAST_POOL + 1); if (copy_from_user(&info, &((struct zatm_pool_req __user *) arg)->info, sizeof(info))) return -EFAULT; |