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(parent: 9a58084) | patch
mISDN: return -EINVAL on error in dsp_control_req()
authorDan Carpenter <dan.carpenter@oracle.com>
Thu, 29 Aug 2013 08:47:00 +0000 (11:47 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 30 Aug 2013 21:52:44 +0000 (17:52 -0400)
commit020ada408c2f04a3adfd024a83665c796869b234
treedd6f8abace89f2bd7b4c0bf988439eccc3956691tree | snapshot
parent9a580847448902dfea3a121506f7e4d59b41d835commit | diff
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>
drivers/isdn/mISDN/dsp_core.c diff | blob | history
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