Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec

Steffen Klassert says:

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pull request (net): ipsec 2017-04-19

Two fixes for af_key:

1) Add a lock to key dump to prevent a NULL pointer dereference.
   From Yuejie Shi.

2) Fix slab-out-of-bounds in parse_ipsecrequests.
   From Herbert Xu.

Please pull or let me know if there are problems.
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Signed-off-by: David S. Miller <davem@davemloft.net>