Patrick McHardy 7816a0a862 vlan/macvlan: fix NULL pointer dereferences in ethtool handlers
Check whether the underlying device provides a set of ethtool ops before
checking for individual handlers to avoid NULL pointer dereferences.

Reported-by: Art van Breemen <ard@telegraafnet.nl>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-17 15:59:23 -07:00
..
2008-07-05 21:26:57 -07:00
2008-07-08 03:23:36 -07:00
2008-07-05 21:26:57 -07:00
2008-10-28 23:02:34 -07:00