]> git.ipfire.org Git - thirdparty/chrony.git/log
thirdparty/chrony.git
12 years agoAdd option to generate command key on start
Miroslav Lichvar [Tue, 21 May 2013 11:58:52 +0000 (13:58 +0200)] 
Add option to generate command key on start

With generatecommandkey directive, if no command key is found in the key
file on start, one will be generated automatically from /dev/urandom.

12 years agoFix some error messages
Miroslav Lichvar [Mon, 20 May 2013 16:21:30 +0000 (18:21 +0200)] 
Fix some error messages

12 years agoCreate sockets only in selected family with -4 or -6 option
Miroslav Lichvar [Mon, 20 May 2013 13:34:33 +0000 (15:34 +0200)] 
Create sockets only in selected family with -4 or -6 option

12 years agoSet paths in documentation by configure
Miroslav Lichvar [Thu, 16 May 2013 10:28:37 +0000 (12:28 +0200)] 
Set paths in documentation by configure

12 years agoDocument default value of commandkey
Miroslav Lichvar [Thu, 16 May 2013 09:02:24 +0000 (11:02 +0200)] 
Document default value of commandkey

12 years agoAdd option to authenticate automatically on chronyc start
Miroslav Lichvar [Wed, 15 May 2013 17:25:15 +0000 (19:25 +0200)] 
Add option to authenticate automatically on chronyc start

12 years agoRefactor key parsing
Miroslav Lichvar [Wed, 15 May 2013 14:38:01 +0000 (16:38 +0200)] 
Refactor key parsing

12 years agoTry linking readline without ncurses first
Miroslav Lichvar [Wed, 15 May 2013 09:50:58 +0000 (11:50 +0200)] 
Try linking readline without ncurses first

12 years agoVarious spelling fixes
Joachim Wiedorn [Thu, 8 Nov 2012 02:00:00 +0000 (00:00 -0200)] 
Various spelling fixes

Reviewed-By: Rogério Theodoro de Brito <rbrito@ime.usp.br>
12 years agoRefactor command parsing
Miroslav Lichvar [Thu, 9 May 2013 15:29:37 +0000 (17:29 +0200)] 
Refactor command parsing

- normalize command line before parsing
- compare whole words
- check for missing/extra arguments in config parsing
- use strdup for string allocation
- share code for reporting syntax errors
- avoid using function pointers
- cleanup the code a bit

12 years agoAbort on errors when parsing config
Miroslav Lichvar [Thu, 9 May 2013 14:56:08 +0000 (16:56 +0200)] 
Abort on errors when parsing config

12 years agoLog online/offline status change for burst sources too.
Miroslav Lichvar [Wed, 15 May 2013 08:36:52 +0000 (10:36 +0200)] 
Log online/offline status change for burst sources too.

12 years agoDon't send uninitialized fields in dump and local requests
Miroslav Lichvar [Tue, 14 May 2013 17:36:10 +0000 (19:36 +0200)] 
Don't send uninitialized fields in dump and local requests

12 years agoAccept float value as initstepslew threshold
Miroslav Lichvar [Thu, 9 May 2013 17:15:25 +0000 (19:15 +0200)] 
Accept float value as initstepslew threshold

12 years agoUpdate .gitignore
Miroslav Lichvar [Thu, 9 May 2013 16:43:19 +0000 (18:43 +0200)] 
Update .gitignore

12 years agoTerminate batch processing in chronyc on quit command
Miroslav Lichvar [Tue, 7 May 2013 14:59:56 +0000 (16:59 +0200)] 
Terminate batch processing in chronyc on quit command

12 years agoDefine DEFAULT_CONF_FILE in config.h
Miroslav Lichvar [Tue, 7 May 2013 14:35:40 +0000 (16:35 +0200)] 
Define DEFAULT_CONF_FILE in config.h

12 years agoReply to NTPv1 and NTPv2 packets with same version
Miroslav Lichvar [Thu, 2 May 2013 09:10:48 +0000 (11:10 +0200)] 
Reply to NTPv1 and NTPv2 packets with same version

12 years agoReply to NTPv1 packets
Miroslav Lichvar [Thu, 2 May 2013 09:10:25 +0000 (11:10 +0200)] 
Reply to NTPv1 packets

12 years agoAdd user directive for dropping root privileges
Miroslav Lichvar [Fri, 26 Apr 2013 15:35:58 +0000 (17:35 +0200)] 
Add user directive for dropping root privileges

This is equivalent to the -u option.

12 years agoAdd option to ignore initstepslew and makestep directives
Miroslav Lichvar [Fri, 26 Apr 2013 14:27:15 +0000 (16:27 +0200)] 
Add option to ignore initstepslew and makestep directives

When chronyd is started with -R, the initstepslew directive and the
makestep directive with a positive limit will be ignored. This is useful
when restarting chronyd to avoid unnecessary clock adjustments. It can
be used with -r.

12 years agoFix crash with duplicated initstepslew address
victor lum [Fri, 26 Apr 2013 12:36:17 +0000 (14:36 +0200)] 
Fix crash with duplicated initstepslew address

When there are duplicate ntp servers listed on the initstepslew line, 2
SourceRecords are created (sourceA and sourceB), and two timers are
created (timerA and timerB).  When ntp responses are received, only
sourceA is updated because of the way read_from_socket searches for a
matching record.  Eventually, the criteria for sourceA are met, causing
timerA to stop and n_completed_sources to increment.  timerB continues
to trigger, sending ntp poll messages to the ntp server.  Responses from
that server are assigned to sourceA, triggering the criteria for sourceA
and causing n_completed_sources to increment improperly.  Once this
happens enough times, n_complete_sources == number of servers and all
SourceRecords are deleted.  The next time timerB triggers, it attempts
to access sourceB, which was already been deleted, causing the core.

12 years agoFix crash in config parsing with too many servers
Miroslav Lichvar [Fri, 26 Apr 2013 12:17:21 +0000 (14:17 +0200)] 
Fix crash in config parsing with too many servers

12 years agoUpdate URL of NTP server list in example config
Miroslav Lichvar [Fri, 8 Mar 2013 13:04:38 +0000 (14:04 +0100)] 
Update URL of NTP server list in example config

12 years agoFix delta calculation with extreme frequency offsets
Miroslav Lichvar [Fri, 8 Mar 2013 12:54:10 +0000 (13:54 +0100)] 
Fix delta calculation with extreme frequency offsets

This should prevent chronyd from getting stuck and refusing new samples
due to failing test4 when the current measured frequency offset is close
to 1.0. That can happen when the system clock is stepped forward behind
chronyd's back.

12 years agoUse texi2html to generate html
Miroslav Lichvar [Fri, 1 Feb 2013 17:40:50 +0000 (18:40 +0100)] 
Use texi2html to generate html

12 years agoUpdate NEWS 1.27
Miroslav Lichvar [Fri, 1 Feb 2013 14:47:43 +0000 (15:47 +0100)] 
Update NEWS

12 years agoPrint error message when MD5 init fails in chronyc
Miroslav Lichvar [Thu, 24 Jan 2013 17:52:36 +0000 (18:52 +0100)] 
Print error message when MD5 init fails in chronyc

12 years agoReplace printf calls with echo in configure
Miroslav Lichvar [Thu, 24 Jan 2013 17:56:26 +0000 (18:56 +0100)] 
Replace printf calls with echo in configure

12 years agoSave compiler messages to config.log in configure
Miroslav Lichvar [Thu, 24 Jan 2013 16:31:40 +0000 (17:31 +0100)] 
Save compiler messages to config.log in configure

12 years agoFix crash and hangs in RGR_FindBestRobustRegression
Miroslav Lichvar [Thu, 29 Nov 2012 15:23:22 +0000 (16:23 +0100)] 
Fix crash and hangs in RGR_FindBestRobustRegression

12 years agoCheck for errors when writing new drift files
Miroslav Lichvar [Mon, 10 Sep 2012 14:44:19 +0000 (16:44 +0200)] 
Check for errors when writing new drift files

12 years agoAdd format string to printf in client.c
Miroslav Lichvar [Mon, 10 Sep 2012 12:18:16 +0000 (14:18 +0200)] 
Add format string to printf in client.c

12 years agoAdd support for nanoseconds in SHM
Miroslav Lichvar [Thu, 6 Sep 2012 17:00:32 +0000 (19:00 +0200)] 
Add support for nanoseconds in SHM

13 years agoFuzz transmit timestamp
Miroslav Lichvar [Tue, 22 May 2012 15:16:41 +0000 (17:16 +0200)] 
Fuzz transmit timestamp

Add random bits below clock precision to the timestamp to make
it less predictable.

13 years agoLog uncooked offset in refclocks log for PPS samples
Miroslav Lichvar [Tue, 13 Mar 2012 12:15:26 +0000 (13:15 +0100)] 
Log uncooked offset in refclocks log for PPS samples

13 years agoUpdate NEWS 1.27-pre1
Miroslav Lichvar [Mon, 27 Feb 2012 14:07:01 +0000 (15:07 +0100)] 
Update NEWS

13 years agoUpdate copyright years
Miroslav Lichvar [Fri, 24 Feb 2012 16:20:33 +0000 (17:20 +0100)] 
Update copyright years

13 years agoFix password handling in chronyc
Miroslav Lichvar [Tue, 28 Feb 2012 10:26:37 +0000 (11:26 +0100)] 
Fix password handling in chronyc

13 years agoFix compiler warnings
Miroslav Lichvar [Mon, 27 Feb 2012 15:08:14 +0000 (16:08 +0100)] 
Fix compiler warnings

13 years agoUpdate configure help text
Miroslav Lichvar [Mon, 27 Feb 2012 14:45:00 +0000 (15:45 +0100)] 
Update configure help text

13 years agoTest leap second timezone on start
Miroslav Lichvar [Mon, 27 Feb 2012 12:27:32 +0000 (13:27 +0100)] 
Test leap second timezone on start

13 years agoUpdate documentation
Miroslav Lichvar [Mon, 27 Feb 2012 12:26:37 +0000 (13:26 +0100)] 
Update documentation

13 years agoReschedule fast slew timeout on offset change
Miroslav Lichvar [Fri, 24 Feb 2012 15:26:53 +0000 (16:26 +0100)] 
Reschedule fast slew timeout on offset change

13 years agoAdd leap status to tracking log and report
Miroslav Lichvar [Fri, 24 Feb 2012 09:54:37 +0000 (10:54 +0100)] 
Add leap status to tracking log and report

13 years agoAdd support for reading leap second data from tz database
Miroslav Lichvar [Thu, 23 Feb 2012 17:48:24 +0000 (18:48 +0100)] 
Add support for reading leap second data from tz database

leapsectz directive is used to set the name of the timezone in the
system tz database which chronyd can use to find out when will the next
leap second occur.  It will periodically check if dates Jun 30 23:59:60
and Dec 31 23:59:60 are valid in that timezone. This is mainly useful
with reference clocks which don't provide the leap second information.
It is not necessary to restart chronyd if the tz database is updated
with a new leap second at least 12 hours before the event.

13 years agoAdd maxchange directive
Miroslav Lichvar [Tue, 21 Feb 2012 13:34:09 +0000 (14:34 +0100)] 
Add maxchange directive

This directive sets the maximum allowed offset corrected on a clock
update.  The check is performed only after the specified number of
updates to allow a large initial adjustment of the system clock.  When
an offset larger than the specified maximum occurs, it will be ignored
for the specified number of times and then chronyd will give up
and exit (a negative value can be used to never exit).  In both cases
a message is sent to syslog.

13 years agoMove refclock slew and dispersion handler init
Miroslav Lichvar [Tue, 14 Feb 2012 17:13:15 +0000 (18:13 +0100)] 
Move refclock slew and dispersion handler init

13 years agoStep system time in RTC preinit only with offsets over 1 second
Miroslav Lichvar [Tue, 14 Feb 2012 16:49:55 +0000 (17:49 +0100)] 
Step system time in RTC preinit only with offsets over 1 second

13 years agoFix last commit
Miroslav Lichvar [Tue, 14 Feb 2012 13:47:57 +0000 (14:47 +0100)] 
Fix last commit

13 years agoBetter estimate RTC offset right after trim
Miroslav Lichvar [Mon, 13 Feb 2012 15:54:18 +0000 (16:54 +0100)] 
Better estimate RTC offset right after trim

13 years agoReturn success on empty command
Miroslav Lichvar [Fri, 10 Feb 2012 17:30:11 +0000 (18:30 +0100)] 
Return success on empty command

13 years agoSupport passwords encoded in HEX
Miroslav Lichvar [Thu, 9 Feb 2012 15:44:43 +0000 (16:44 +0100)] 
Support passwords encoded in HEX

13 years agoUpdate reported RMS offset quickly on start
Miroslav Lichvar [Wed, 8 Feb 2012 13:24:42 +0000 (14:24 +0100)] 
Update reported RMS offset quickly on start

13 years agoExtend tracking, sources and activity reports
Miroslav Lichvar [Fri, 3 Feb 2012 13:57:25 +0000 (14:57 +0100)] 
Extend tracking, sources and activity reports

13 years agoUse +/- when logging skew on start
Miroslav Lichvar [Fri, 3 Feb 2012 14:45:24 +0000 (15:45 +0100)] 
Use +/- when logging skew on start

13 years agoFix logged offset in manual reference
Miroslav Lichvar [Fri, 3 Feb 2012 13:58:24 +0000 (14:58 +0100)] 
Fix logged offset in manual reference

13 years agoCheck if struct in6_pktinfo is usable
Miroslav Lichvar [Thu, 5 Jan 2012 14:11:54 +0000 (15:11 +0100)] 
Check if struct in6_pktinfo is usable

13 years agoFix reported number of runs to correspond to reported number of samples
Miroslav Lichvar [Fri, 25 Nov 2011 14:49:35 +0000 (15:49 +0100)] 
Fix reported number of runs to correspond to reported number of samples

13 years agoAdd corrtimeratio directive
Miroslav Lichvar [Tue, 15 Nov 2011 11:24:50 +0000 (12:24 +0100)] 
Add corrtimeratio directive

The corrtimeratio directive controls the ratio between the
duration in which the clock is slewed for an average correction
according to the source history and the interval in which the
corrections are done (usually the NTP polling interval).  Corrections
larger than the average take less time and smaller corrections take
more time, the amount of the correction and the correction time are
inversely proportional.

Increasing corrtimeratio makes the overall frequency error of
the system clock smaller, but increases the overall time error as
the corrections will take longer.

By default, the ratio is 1, which means the duration of an average
correction will be close to the update interval.

13 years agoControl offset correction rate in Linux driver
Miroslav Lichvar [Tue, 13 Sep 2011 12:53:46 +0000 (14:53 +0200)] 
Control offset correction rate in Linux driver

The kernel currently doesn't support a linear adjustment with
programmable rate, extend the use of the kernel PLL with locked
frequency instead.

Set the PLL time constant according to the correction time corresponding
to the correction rate and corrected offset.

On kernels with nano PLL adjtime() is no longer used.

13 years agoIntroduce offset correction rate
Miroslav Lichvar [Mon, 5 Sep 2011 13:45:32 +0000 (15:45 +0200)] 
Introduce offset correction rate

We want to correct the offset quickly, but we also want to keep the
frequency error caused by the correction itself low.

Define correction rate as the area of the region bounded by the graph of
offset corrected in time. Set the rate so that the time needed to correct
an offset equal to the current sourcestats stddev will be equal to the
update interval (assuming linear adjustment). The offset and the
time needed to make the correction are inversely proportional.

This is only a suggestion and it's up to the system driver how the
adjustment will be executed.

13 years agoInclude clock steps in calculated reference update interval
Miroslav Lichvar [Fri, 11 Nov 2011 17:40:01 +0000 (18:40 +0100)] 
Include clock steps in calculated reference update interval

13 years agoDocument extended keyfile format and authhash command
Miroslav Lichvar [Wed, 2 Nov 2011 10:57:41 +0000 (11:57 +0100)] 
Document extended keyfile format and authhash command

13 years agoAdd support for libtomcrypt
Miroslav Lichvar [Wed, 2 Nov 2011 11:12:09 +0000 (12:12 +0100)] 
Add support for libtomcrypt

13 years agoAdd support for NSS library
Miroslav Lichvar [Tue, 1 Nov 2011 16:38:01 +0000 (17:38 +0100)] 
Add support for NSS library

This adds support for the NSSLOWHASH API provided by the freebl3
library.

13 years agoAdd support for different authentication hashes
Miroslav Lichvar [Wed, 19 Oct 2011 11:26:03 +0000 (13:26 +0200)] 
Add support for different authentication hashes

Allow different hash functions to be used in the NTP and cmdmon
protocols. This breaks the cmdmon protocol compatibility. Extended key
file format is used to specify the hash functions for chronyd and new
authhash command is added to chronyc. MD5 is the default and the only
function included in the chrony source code, other functions will be
available from libraries.

13 years agoFix writing rtc data when called soon after trimrtc
Miroslav Lichvar [Wed, 14 Sep 2011 16:01:31 +0000 (18:01 +0200)] 
Fix writing rtc data when called soon after trimrtc

13 years agoUse ADJ_OFFSET_SS_READ mode only with kernels 2.6.28 and later
Miroslav Lichvar [Tue, 13 Sep 2011 14:37:54 +0000 (16:37 +0200)] 
Use ADJ_OFFSET_SS_READ mode only with kernels 2.6.28 and later

13 years agoAdd macro for maximum fastslew timeout
Miroslav Lichvar [Thu, 1 Sep 2011 16:08:45 +0000 (18:08 +0200)] 
Add macro for maximum fastslew timeout

13 years agoCheck for timepps.h also in sys directory
Miroslav Lichvar [Thu, 1 Sep 2011 15:06:54 +0000 (17:06 +0200)] 
Check for timepps.h also in sys directory

13 years agoMerge NCR_Process functions
Miroslav Lichvar [Thu, 1 Sep 2011 14:25:13 +0000 (16:25 +0200)] 
Merge NCR_Process functions

13 years agoAdd support for ADJ_SETOFFSET mode
Miroslav Lichvar [Thu, 9 Jun 2011 10:55:28 +0000 (12:55 +0200)] 
Add support for ADJ_SETOFFSET mode

This adjtimex mode allows precise stepping of the system clock.

13 years agoCheck sample ordering on accumulation
Miroslav Lichvar [Wed, 31 Aug 2011 16:36:10 +0000 (18:36 +0200)] 
Check sample ordering on accumulation

If the newly accumulated sample is not newer than than the last one,
discard the source history and start from scratch. This can happen after
loading an invalid dump or when the system clock was stepped.

13 years agoUpdate gpsd SOCK example in documentation
Miroslav Lichvar [Fri, 26 Aug 2011 15:19:25 +0000 (17:19 +0200)] 
Update gpsd SOCK example in documentation

13 years agoUse initial delay also for burst samples
Miroslav Lichvar [Fri, 26 Aug 2011 14:59:38 +0000 (16:59 +0200)] 
Use initial delay also for burst samples

13 years agoMake scheduling loop detector less sensitive
Miroslav Lichvar [Fri, 26 Aug 2011 14:52:00 +0000 (16:52 +0200)] 
Make scheduling loop detector less sensitive

It could be triggered by delayed name resolving as it adds multiple new
timeouts which can be called in the same dispatching if the DNS responses
are slower than initial delay and sampling separation.

Compare number of dispatched events also with current number of
timeouts.

13 years agoWait in foreground process until daemon is fully initialized
Miroslav Lichvar [Fri, 26 Aug 2011 12:47:30 +0000 (14:47 +0200)] 
Wait in foreground process until daemon is fully initialized

Exit when all sockets are ready and initstepslew command and rtc step
are completed. Also, in case of a fatal error, print the error message
and exit with a non-zero status.

13 years agoAlways use delayed name resolving for server and peer directives
Miroslav Lichvar [Fri, 26 Aug 2011 12:22:10 +0000 (14:22 +0200)] 
Always use delayed name resolving for server and peer directives

This significantly reduces initialization time.

13 years agoChange working directory to /
Miroslav Lichvar [Thu, 25 Aug 2011 16:49:34 +0000 (18:49 +0200)] 
Change working directory to /

13 years agoRead config after opening syslog
Miroslav Lichvar [Thu, 25 Aug 2011 11:29:17 +0000 (13:29 +0200)] 
Read config after opening syslog

13 years agoDisable maxdelayratio test by default
Miroslav Lichvar [Fri, 12 Aug 2011 13:34:11 +0000 (15:34 +0200)] 
Disable maxdelayratio test by default

Change default maxdelayratio from 16384.0 to 0.0. A value larger
than 1.0 is required to enable the test.

13 years agoMatch skew in ntp_core to sourcestats skew
Miroslav Lichvar [Fri, 12 Aug 2011 12:52:35 +0000 (14:52 +0200)] 
Match skew in ntp_core to sourcestats skew

13 years agoLimit skew used in NTP test4
Miroslav Lichvar [Fri, 12 Aug 2011 12:49:23 +0000 (14:49 +0200)] 
Limit skew used in NTP test4

With iburst and very jittery sources the source skew can reach very high
values which makes the NTP test4 fail even with relatively small delays.
Limit the skew to 2000 ppm to avoid getting state where a source is unable
to accept more than first three iburst samples.

14 years agoFix creating logdir
Miroslav Lichvar [Thu, 11 Aug 2011 12:15:15 +0000 (14:15 +0200)] 
Fix creating logdir

14 years agoUpdate NEWS 1.26
Miroslav Lichvar [Wed, 13 Jul 2011 12:55:28 +0000 (14:55 +0200)] 
Update NEWS

14 years agoRetry on permanent DNS error by default
Miroslav Lichvar [Wed, 13 Jul 2011 12:26:38 +0000 (14:26 +0200)] 
Retry on permanent DNS error by default

14 years agoUpdate NEWS 1.26-pre1
Miroslav Lichvar [Fri, 24 Jun 2011 11:45:16 +0000 (13:45 +0200)] 
Update NEWS

14 years agoAdd configure option for sendmail path
Miroslav Lichvar [Fri, 24 Jun 2011 11:27:30 +0000 (13:27 +0200)] 
Add configure option for sendmail path

14 years agoGenerate version and date in man pages
Miroslav Lichvar [Fri, 24 Jun 2011 10:30:48 +0000 (12:30 +0200)] 
Generate version and date in man pages

14 years agoConvert make_release to shell script
Miroslav Lichvar [Fri, 24 Jun 2011 10:27:54 +0000 (12:27 +0200)] 
Convert make_release to shell script

14 years agoRemove chrony.lsm
Miroslav Lichvar [Thu, 23 Jun 2011 15:49:18 +0000 (17:49 +0200)] 
Remove chrony.lsm

14 years agoStep also cooked select timestamp in scheduler slew handler
Miroslav Lichvar [Thu, 23 Jun 2011 13:23:16 +0000 (15:23 +0200)] 
Step also cooked select timestamp in scheduler slew handler

14 years agoDetect infinite loop in scheduler
Miroslav Lichvar [Thu, 23 Jun 2011 11:47:55 +0000 (13:47 +0200)] 
Detect infinite loop in scheduler

If more timeouts were handled than there were in the timer queue on
start, assume some code is scheduling timeouts with negative delays and
abort. Make the actual limit higher in case the machine is temporarily
overloaded and dispatching the handlers takes more time than was delay
of a scheduled timeout.

14 years agoAdd asserts for timeout delays
Miroslav Lichvar [Thu, 23 Jun 2011 11:42:04 +0000 (13:42 +0200)] 
Add asserts for timeout delays

14 years agoAdd waitsync command
Miroslav Lichvar [Thu, 23 Jun 2011 10:13:51 +0000 (12:13 +0200)] 
Add waitsync command

14 years agoFix current_total_tick calculation
Miroslav Lichvar [Wed, 15 Jun 2011 10:11:32 +0000 (12:11 +0200)] 
Fix current_total_tick calculation

14 years agoDon't call driver read_freq in LCL_ReadAbsoluteFrequency
Miroslav Lichvar [Tue, 14 Jun 2011 18:45:48 +0000 (20:45 +0200)] 
Don't call driver read_freq in LCL_ReadAbsoluteFrequency

14 years agoCreate logdir before making first tracking write
Miroslav Lichvar [Tue, 14 Jun 2011 17:30:42 +0000 (19:30 +0200)] 
Create logdir before making first tracking write

14 years agoDon't update drift file on first reference update
Miroslav Lichvar [Tue, 14 Jun 2011 17:18:41 +0000 (19:18 +0200)] 
Don't update drift file on first reference update