tree dd6f8abace89f2bd7b4c0bf988439eccc3956691
parent 702821f4ea6f68db18aa1de7d8ed62c6ba586a64
author Dan Carpenter <dan.carpenter@oracle.com> 1377766020 +0300
committer David S. Miller <davem@davemloft.net> 1377899564 -0400

mISDN: return -EINVAL on error in dsp_control_req()

If skb->len is too short then we should return an error.  Otherwise we
read beyond the end of skb->data for several bytes.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>