[Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

New commits:
commit 2682ee15e1487643bd12eadb47e9d73ad79a9bcd
Author: Antony Antony <antony at phenome.org>
Date:   Wed Sep 20 15:55:49 2017 +0200

    ikev2: fix memory leak when processing 2N_INVALID_KE_PAYLOAD
    
    release the md before starting a new I1  message.
    
    ikev2-invalid-ke-04-default-responder/OUTPUT/west.pluto.log
    leak: msg_digest by ikev2_crypto_start(), item size: 4144