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

[Andrew Cagney]

New commits:
commit 559419ea0d237105757c25c94acf3f1103a69de5
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jul 2 15:22:30 2019 -0400

    send: fix handling of truncated messages in error code
    
    in_struct() was erroring out because the error's packet was
    truncated (suspect because it didn't all fit in the ICMP(?)
    response.  Instead parse the IKE header using a more
    robust struct_desc.
    
    Follow-up e525e4749e9d11d5beaa06bcebe15564b4644a93