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Message-Id: <1457578714-36125-1-git-send-email-willemdebruijn.kernel@gmail.com>
Date: Wed, 9 Mar 2016 21:58:31 -0500
From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, Willem de Bruijn <willemb@...gle.com>
Subject: [PATCH net-next 0/3] validate variable length ll headers
From: Willem de Bruijn <willemb@...gle.com>
Allow device-specific validation of link layer headers. Existing
checks drop all packets shorter than hard_header_len. For variable
length protocols, such packets can be valid.
patch 1 adds header_ops.validate and dev_validate_header
patch 2 implements the protocol specific callback for AX25
patch 3 replaces ll_header_truncated with dev_validate_header
Willem de Bruijn (3):
net: validate variable length ll headers
ax25: add link layer header validation function
packet: validate variable length ll headers
include/linux/netdevice.h | 22 ++++++++++++++++++++--
net/ax25/ax25_ip.c | 15 +++++++++++++++
net/packet/af_packet.c | 43 ++++++++++++++++++-------------------------
3 files changed, 53 insertions(+), 27 deletions(-)
--
2.7.0.rc3.207.g0ac5344
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