Willem de Bruijn 9c7077622d packet: make packet_snd fail on len smaller than l2 header ...

When sending packets out with PF_PACKET, SOCK_RAW, ensure that the
packet is at least as long as the device's expected link layer header.
This check already exists in tpacket_snd, but not in packet_snd.
Also rate limit the warning in tpacket_snd.

Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-11-21 14:43:07 -05:00

..

af_packet.c

packet: make packet_snd fail on len smaller than l2 header

2014-11-21 14:43:07 -05:00

diag.c

net: Use netlink_ns_capable to verify the permisions of netlink messages

2014-04-24 13:44:54 -04:00

internal.h

packet: handle too big packets for PACKET_V3

2014-08-21 16:44:28 -07:00

Kconfig

packet: Diag core and basic socket info dumping

2012-08-14 16:56:33 -07:00

Makefile

packet: Diag core and basic socket info dumping

2012-08-14 16:56:33 -07:00