Subject: [PATCH net v3 0/2] l2tp: fix races with ipv4-mapped ipv6 addresses

From: Paolo Abeni <[email-masked]>
Date: Mon, 12 Mar 2018 14:54:22 +0100

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

v2 -> v3:
 - dropped some unneeded chunks 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 | 38 ++++++++++++++++++--------------------
 net/l2tp/l2tp_core.h |  3 ---
 3 files changed, 32 insertions(+), 30 deletions(-)

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2.14.3