From: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
To: netdev@vger.kernel.org
Cc: davem@davemloft.net, eric.dumazet@gmail.com,
sowmini.varadhan@oracle.com, dvyukov@google.com,
Willem de Bruijn <willemb@google.com>
Subject: [PATCH net 0/2] Fixes for header length truncation
Date: Tue, 7 Feb 2017 15:57:19 -0500 [thread overview]
Message-ID: <20170207205721.23207-1-willemdebruijn.kernel@gmail.com> (raw)
From: Willem de Bruijn <willemb@google.com>
Packets should not enter the stack with truncated link layer headers
and link layer headers should always be stored in the skb linear
segment.
Patch 1 ensures the first for PF_PACKET sockets
Patch 2 ensures the second for PF_PACKET GSO sockets without tx_ring
Willem de Bruijn (2):
net: introduce device min_header_len
packet: round up linear to header len
drivers/net/loopback.c | 1 +
include/linux/netdevice.h | 4 ++++
net/ethernet/eth.c | 1 +
net/packet/af_packet.c | 7 ++++---
4 files changed, 10 insertions(+), 3 deletions(-)
--
2.11.0.483.g087da7b7c-goog
next reply other threads:[~2017-02-07 20:57 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-07 20:57 Willem de Bruijn [this message]
2017-02-07 20:57 ` [PATCH net 1/2] net: introduce device min_header_len Willem de Bruijn
2017-02-07 21:20 ` Eric Dumazet
2017-02-07 21:24 ` Sowmini Varadhan
2017-02-07 20:57 ` [PATCH net 2/2] packet: round up linear to header len Willem de Bruijn
2017-02-07 21:23 ` Eric Dumazet
2017-02-08 15:34 ` Sowmini Varadhan
2017-02-08 16:37 ` Willem de Bruijn
2017-02-08 16:58 ` Sowmini Varadhan
2017-02-08 17:27 ` Willem de Bruijn
2017-02-08 18:56 ` [PATCH net 0/2] Fixes for header length truncation David Miller
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