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

[D. Hugh Redelmeier]

New commits:
commit 9945236619b17fa13dfd1cfbe60359dcbf3fcd21
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Fri May 7 23:58:52 2021 -0400

    pluto: packet.c: add consistency check to pbs_in_struct
    
    pbs_in_struct now requires that if and only if the structure has a
    length field then the obj_pbs isn't NULL.
    
    There are a few places where this part was intentionally ignored.
    This required adding a dummy pbs variable ("ignored").