[chrony-dev] [GIT] chrony/chrony.git branch master updated. 3.3-26-gb33b682

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- Log -----------------------------------------------------------------
commit b33b68235630d0de3b2d7f95b7554b5b90250a7f
Author: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Date:   Fri Jun 22 12:09:31 2018 +0200

    doc: update chrony.conf man page for recent changes

commit 2c47602c336edc745771bd56faa0d45744fcae09
Author: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Date:   Thu Jun 21 17:37:31 2018 +0200

    ntp: allow sub-second maxpoll
    
    Remove the maxpoll-specific limit and allow both minpoll and maxpoll to
    be set to a negative value.

commit 59d1b417165c225e29748964a3b1d57c18e55eb6
Author: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Date:   Thu Jun 21 17:29:43 2018 +0200

    ntp: restrict use of sub-second polling intervals
    
    When the local polling interval is adjusted between minpoll and maxpoll
    to a sub-second value, check if the source is reachable and the minimum
    measured delay is 10 milliseconds or less. If it's not, ignore the
    maxpoll value and set the interval to 1 second.
    
    This should prevent clients (mis)configured with an extremely short
    minpoll/maxpoll from flooding servers on the Internet.

commit 5b75d4afefd04bef93d57cc3f087befc1062141e
Author: Miroslav Lichvar <mlichvar@xxxxxxxxxx>
Date:   Thu Jun 21 16:46:30 2018 +0200

    ntp: make burst interval proportional to polling interval
    
    If the polling interval is shorter than 8 seconds, set the burst
    interval to the 1/4th of the polling interval instead of the 2-second
    constant. This should make the burst option and command useful with
    very short polling intervals.

-----------------------------------------------------------------------

Summary of changes:
 doc/chrony.conf.adoc | 23 +++++++++++++----------
 ntp_core.c           | 36 +++++++++++++++++++++++-------------
 2 files changed, 36 insertions(+), 23 deletions(-)


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