New commits:
commit 169dd97df0a5221d4635988a70752b6470eeefd1
Author: Andrew Cagney <cagney at gnu.org>
Date: Fri Dec 20 09:55:42 2019 -0500
crypto: reference count the root_certs list
So that the main thread won't free it while it's being used
by a helper thread. Pass reference into find_and_verify_certs().