Created attachment 196454 [details] Proposed patch arc4random_stir should not be used directly (it's fully automated after r227520, or approximately __FreeBSD_version 1000002), the interface will be removed soon (bug 230756). Please upstream this patch.
A commit references this bug: Author: delphij Date: Sun Aug 26 07:45:56 UTC 2018 New revision: 478103 URL: https://svnweb.freebsd.org/changeset/ports/478103 Log: mail/exim: Stop using arc4random_stir. PR: 230826, 230756 Approved by: portmgr Changes: head/mail/exim/Makefile head/mail/exim/files/patch-OS_os.h-FreeBSD
Patch upstreamed at https://bugs.exim.org/show_bug.cgi?id=2304 .