tree 1d77cd6906181069ef3b5d1508c99c9a02f3e340
parent c710245caa41060e983cc9cb5ffcc020e02ca45f
author Eric Dumazet <eric.dumazet@gmail.com> 1291575032 +0000
committer David S. Miller <davem@davemloft.net> 1292026856 -0800

net: fix skb_defer_rx_timestamp()

After commit c1f19b51d1d8 (net: support time stamping in phy devices.),
kernel might crash if CONFIG_NETWORK_PHY_TIMESTAMPING=y and
skb_defer_rx_timestamp() handles a packet without an ethernet header.

Fixes kernel bugzilla #24102

Reference: https://bugzilla.kernel.org/show_bug.cgi?id=24102
Reported-and-tested-by: Andrew Watts <akwatts@ymail.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>