netdev - [PATCH net v2 0/2] l2tp: fix races with ipv4-mapped ipv6 addresses

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Message-Id: <cover.1520587816.git.pabeni@redhat.com>
Date:   Fri,  9 Mar 2018 10:30:41 +0100
From:   Paolo Abeni <pabeni@...hat.com>
To:     netdev@...r.kernel.org
Cc:     "David S. Miller" <davem@...emloft.net>,
        Guillaume Nault <g.nault@...halink.fr>,
        James Chapman <jchapman@...alix.com>,
        Wei Wang <weiwan@...gle.com>, David Ahern <dsahern@...il.com>
Subject: [PATCH net v2 0/2] l2tp: fix races with ipv4-mapped ipv6 addresses

The syzbot reported an l2tp oops that uncovered some races in the l2tp xmit
path and a partially related issue in the generic ipv6 code.

We need to address them separately.

v1 -> v2:
 - add missing fixes tag in patch 1
 - fix several issues in patch 2

Paolo Abeni (2):
  net: ipv6: keep sk status consistent after datagram connect failure
  l2tp: fix races with ipv4-mapped ipv6 addresses

 net/ipv6/datagram.c  | 21 +++++++++++------
 net/l2tp/l2tp_core.c | 65 ++++++++++++++++++++++++++++++++++++++++------------
 net/l2tp/l2tp_core.h |  3 ---
 3 files changed, 64 insertions(+), 25 deletions(-)

-- 
2.14.3