git: 66f360515d28 - main - rc.conf: Leap-seconds sources: Add IANA back

The branch main has been updated by cy:

URL: https://cgit.FreeBSD.org/src/commit/?id=66f360515d2829d261c0ad7bd516e9dd18c2dd83

commit 66f360515d2829d261c0ad7bd516e9dd18c2dd83
Author:     Cy Schubert <cy@FreeBSD.org>
AuthorDate: 2024-07-19 18:04:43 +0000
Commit:     Cy Schubert <cy@FreeBSD.org>
CommitDate: 2024-07-19 18:24:31 +0000

    rc.conf: Leap-seconds sources: Add IANA back
    
    11da791920ba switched Leap-seconds source from IANA to IERS, as IERS
    is the canonoical source. The problem ist that IERS is not accessible
    from IPv6 only networks. To work around this we must add IANA back in
    order to provide IPv6-only users a source for leap-seconds fetch.
    
    PR:             279413
    Fixes:          11da791920ba
    MFC after:      3 days
---
 libexec/rc/rc.conf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libexec/rc/rc.conf b/libexec/rc/rc.conf
index 1ee1573bbdba..583d4fd2970e 100644
--- a/libexec/rc/rc.conf
+++ b/libexec/rc/rc.conf
@@ -420,7 +420,7 @@ ntp_src_leapfile="/etc/ntp/leap-seconds"
 				# Initial source for ntpd leapfile
 ntp_db_leapfile="/var/db/ntpd.leap-seconds.list"
 				# Canonical place to get the leap seconds from
-ntp_leapfile_sources="https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list"
+ntp_leapfile_sources="https://hpiers.obspm.fr/iers/bul/bulc/ntp/leap-seconds.list https://data.iana.org/time-zones/tzdb/leap-seconds.list"
 				# Source from which to fetch leapfile
 ntp_leapfile_fetch_opts="-mq"	# Options to use for ntp leapfile fetch,
 				# e.g. --no-verify-peer