> This is a followup to [[https://github.com/bitcoin/bitcoin/pull/15600 | PR15600]] to also use madvise(2) on FreeBSD
> to avoid sensitive data allocated with secure_allocator ending up
> in core files in addition to preventing it from going to the swap.
This is a backport of Core [[https://github.com/bitcoin/bitcoin/pull/18443 | PR18443]]
Depends on D8872