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

[Andrew Cagney]

New commits:
commit 20fb8f0153a61a8788be8eba9a88443c10c407fc
Author: Andrew Cagney <cagney at gnu.org>
Date:   Sat Oct 5 14:01:47 2019 -0400

    ip: shuffle ISAKMP_V[12]_FRAG_MAXLEN_IPV[46] macros into ip_info, use
    
    Use the state's remote-end rather than the connection's addr_family
    to select the IP version - fragment based on what is not what might
    be.
    
    (ignore long standing issue where should_fragment_ike_msg() is using
    IKEv1's fragement size but is called from IKEv2).

commit fdb796923ca1c365f9fc70aed8e3c8012bf66b26
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Oct 8 12:38:27 2019 -0400

    ip: make subnet() static