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

[Andrew Cagney]

New commits:
commit f4241eddfe3a6627b3f3f1140d258cd4f95955b7
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jan 2 12:52:41 2018 -0500

    ikev1: don't pre-initialize reply_stream with current packet's header
    
    Instead let the processor() decide if/when/what the reply should be.
    This brings the IKEv1 implementation into line with IKEv1.