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

[D. Hugh Redelmeier]

New commits:
commit e5c430b0c50a04dedda0c6d7ec3401898ae78934
Author: D. Hugh Redelmeier <hugh at mimosa.com>
Date:   Sat Sep 12 18:14:07 2020 -0400

    pluto: eliminate two leaks in v2_calculate_sighash()