Portable build framework for OpenNTPD
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

121 lines
4.9 KiB

For detailed changes, see the changes either in the OpenBSD CVS repository or
the GitHub mirror.
2017-07-13 OpenNTPD 6.2p1
* Added option "query from <ip>" to ntpd.conf, to specify a local IP
address for outgoing NTP queries.
2017-07-13 OpenNTPD 6.1p1
* Quieted warnings about constraint connection retries.
* Implemented fork+exec for ntpd child processes.
* Added imsg inter-process reliability fixes.
* Fixed memory leaks and reduced heap memory usage.
* Numerous logging improvements and additions.
* Added macOS 10.12 getentropy support.
* Fixed arc4random blacklist use native implementations where
possible.
2016-05-30 OpenNTPD 6.0p1
* Fixed a link failure on older Linux distributions and a build
failure on FreeBSD.
* Set MOD_MAXERROR to avoid unsynced time status when using
ntp_adjtime.
* Fixed HTTP Timestamp header parsing to use strptime in a more
portable fashion.
* Hardened TLS for ntpd constraints, enabling server name
verification. Thanks to Luis M. Merino.
2016-03-29 OpenNTPD 5.9p1
* When a single "constraint" is specified, try all returned addresses
until one succeeds, rather than the first returned address.
* Relaxed the constraint error margin to be proportional to the number
of NTP peers, avoid constant reconnections when there is a bad NTP
peer.
* Removed disabled hotplug sensor support.
* Added support for detecting crashes in constraint subprocesses.
* Moved the execution of constraints from the ntp process to the
parent process, allowing for better privilege separation since the
ntp process can be further restricted.
* Added pledge(2) support.
* Updated to require LibreSSL 2.3.2 or greater.
* Fixed high CPU usage when the network is down.
* Fixed various memory leaks.
* Switched to RMS for jitter calculations.
* Unified logging functions with other OpenBSD base programs.
OpenNTPD portable-specific changes:
* Added support for syncing time with the Realtime Clock (RTC) on OSes
that require it.
* CFLAGS is no longer overridden by the build system.
* FreeBSD RTABLE support is disabled
* FreeBSD is no longer linked with -lmd to avoid hash function
collisions, causing failures in constraint certificate loading.
* Fixed crashes due to __progname being used before initialized.
* Added Solaris 10 compatibility.
* Added --disable-https-constraint build option for explicitly
disabling constraint support.
* Synced build system files with LibreSSL
The libtls library, as shipped with LibreSSL 2.3.2 or later, is
required to use the HTTPS constraint feature, though it is not
required to use OpenNTPD.
2015-03-24 OpenNTPD 5.7p4
* Added support for HTTPS constraints to validate NTP responses.
See the man page and example config file for how to configure it.
The initial announcement:
http://marc.info/?l=openbsd-tech&m=142356166731390&w=2 is an
explanation of the rationale and how the feature works.
* Workaround an apparent bug in Solaris adjtime that cause the clock
to report sync/unsync continuously.
* Workaround an issue on systems with 32-bit time_t that causes an
overflow if the system time is later than early 2036.
The libtls library, as shipped with LibreSSL 2.1.4 or later, is
required to use the HTTPS constraint feature, though it is not
required to use OpenNTPD.
2015-01-27 OpenNTPD 5.7p3
* Fixed issue resolving hostnames when the network is initially
unavailable.
* Fixed process name logging on Linux and OS X.
* Fixed adjfreq failures on Solaris due to uninitialized struct timex.
* Support building on Linux musl libc.
* Default privilege separation directory changed from /var/empty/ntp
to /var/empty. Please ensure that if you are using the default from
previous releases that the privsep directory is empty, owned by
root, and has no write privileges for other users.
2015-01-20 OpenNTPD 5.7p2
* Switched the drift file from an unscaled frequency offset to ppm.
The latter format is compatible with that of ntp.org. This allows
easy switching between ntpd daemons
* Fixed a memory leak in DNS lookups.
* Added support for setting the process title on Linux and OS X.
The different processes are now possible to tell apart by role in
the process list.
* Import NetBSD support.
* Various bugfixes and refinements from the community.
2015-01-08 OpenNTPD 5.7p1
* Support for a new build infrastructure based on the LibreSSL
framework. Source code is integrated directly from the OpenBSD tree
with few manual changes, easing maintenance.
* Removed support for several OSes pending test reports and updated
portability code.
* Supports the Simple Network Time Protocol version 4 as described in
RFC 5905
* Added route virtualization (rdomain) support.
* Added ntpctl(8), which allows for querying ntpd(8) at runtime.
* Finer-grained clock adjustment via adjfreq / ntp_adjtime where
available.
* Improved latency on heavily-loaded machines.