tree 626d89398ae24a6995acb1b179d8cbed39199263
parent 850a545bd8a41648445bfc5541afe36ca105b0b8
author Richard Cochran <richard.cochran@omicron.at> 1319058035 -0400
committer David S. Miller <davem@davemloft.net> 1319058035 -0400

net: validate HWTSTAMP ioctl parameters

This patch adds a sanity check on the values provided by user space for
the hardware time stamping configuration. If the values lie outside of
the absolute limits, then the ioctl request will be denied.

Signed-off-by: Richard Cochran <richard.cochran@omicron.at>
Signed-off-by: David S. Miller <davem@davemloft.net>