- * [Bug 1306] constant conditionals in audio_gain().
+* [Bug 1483] AI_NUMERICSERV undefined in 4.2.7p20.
+* [Bug 1497] fudge is broken by getnetnum() change.
+* [Bug 1503] Auto-enabling of monitor for "restrict ... limited" wrong.
+* [Bug 1504] ntpdate tickles ntpd "discard minimum 1" rate limit if
+ "restrict ... limited" is used.
- * Include (4.2.6p1) - [Bug 1464] synchronization source wrong for
- refclocks ARCRON_MSF (27) and SHM (28).
- * Include (4.2.6p1) - Correct Windows port's refclock_open() to return 0
- on failure not -1.
- * Include (4.2.6p1) - Correct CHU, dumbclock, and WWVB drivers to check
- for 0 returned from refclock_open() on failure.
- * Correct "SIMUL=4 ./flock-build -1" to prioritize -1/--one.
+* ntpdate: stop querying source after KoD packet response, log it.
+* ntpdate: rate limit each server to 2s between packets.
+* From J. N. Perlinger: avoid pointer wraparound warnings in dolfptoa(),
+ printf format mismatches with 64-bit size_t.
+* Broadcast client (ephemeral) associations should be demobilized only
+ if they are not heard from for 10 consecutive polls, regardless of
+ surviving the clock selection. Fix from David Mills.
+* Add "ntpq -c ifstats" similar to "ntpdc -c ifstats".
+* Add "ntpq -c sysstats" similar to "ntpdc -c sysstats".
+* Add "ntpq -c monstats" to show monlist knobs and stats.
+* Add "ntpq -c mrulist" similar to "ntpdc -c monlist" but not
+ limited to 600 rows, and with filtering and sorting options:
+ ntpq -c "mrulist mincount=2 laddr=192.168.1.2 sort=-avgint"
+ ntpq -c "mrulist sort=addr"
+ ntpq -c "mrulist mincount=2 sort=count"
+ ntpq -c "mrulist sort=-lstint"
+* Modify internal representation of MRU list to use l_fp fixed-point
+ NTP timestamps instead of seconds since startup. This increases the
+ resolution and substantially improves accuracy of sorts involving
+ timestamps, at the cost of flushing all MRU entries when the clock is
+ stepped, to ensure the timestamps can be compared with the current
+ get_systime() results.
+* Add ntp.conf "mru" directive to configure MRU parameters, such as
+ "mru mindepth 600 maxage 64 maxdepth 5000 maxmem 1024" or
+ "mru initalloc 0 initmem 16 incalloc 99 incmem 4". Several pairs are
+ equivalent with one in units of MRU entries and its twin in units of
+ kilobytes of memory, so the last one used in ntp.conf controls:
+ maxdepth/maxmem, initalloc/initmem, incalloc/incmem. With the above
+ values, ntpd will preallocate 16kB worth of MRU entries, allocating
+ 4kB worth each time more are needed, with a hard limit of 1MB of MRU
+ entries. Until there are more than 600 entries none would be reused.
+ Then only entries for addresses last seen 64 seconds or longer ago are
+ reused.
+* Limit "ntpdc -c monlist" response in ntpd to 600 entries, the previous
+ overall limit on the MRU list depth which was driven by the monlist
+ implementation limit of one request with a single multipacket
+ response.
+* New "pool" directive implementation modeled on manycastclient.
+* Do not abort on non-ASCII characters in ntp.conf, ignore them.
+* ntpq: increase response reassembly limit from 24 to 32 packets, add
+ discussion in comment regarding results with even larger MAXFRAGS.
+* ntpq: handle "passwd MYPASSWORD" (without prompting) as with ntpdc.
+* ntpdc: do not examine argument to "passwd" if not supplied.
+* configure: remove check for pointer type used with qsort(), we
+ require ANSI C which mandates void *.
+* Reset sys_kodsent to 0 in proto_clr_stats().
+* Add sptoa()/sockporttoa() similar to stoa()/socktoa() adding :port.
+* Use memcpy() instead of memmove() when buffers can not overlap.
+* Remove sockaddr_storage from our sockaddr_u union of sockaddr,
+ sockaddr_in, and sockaddr_in6, shaving about 100 bytes from its size
+ and substantially decreasing MRU entry memory consumption.
+* Extend ntpq readvar (alias rv) to allow fetching up to three named
+ variables in one operation: ntpq -c "rv 0 version offset frequency".
+* ntpq: use srchost variable to show .POOL. prototype associations'
+ hostname instead of address 0.0.0.0.
+* "restrict source ..." configures override restrictions for time
+ sources, allows tight default restrictions to be used with the pool
+ directive (where server addresses are not known in advance).
+* Ignore "preempt" modifier on manycastclient and pool prototype
+ associations. The resulting associations are preemptible, but the
+ prototype must not be.
+* Maintain and use linked list of associations (struct peer) in ntpd,
+ avoiding walking 128 hash table entries to iterate over peers.
+* Remove more workarounds unneeded since we require ISO C90 AKA ANSI C:
+ - remove fallback implementations for memmove(), memset, strstr().
+ - do not test for atexit() or memcpy().
+* Collapse a bunch of code duplication in ntpd/ntp_restrict.c added with
+ support for IPv6.
+* Correct some corner case failures in automatically enabling the MRU
+ list if any "restrict ... limited" is in effect, and in disabling MRU
+ maintenance. (ntp_monitor.c, ntp_restrict.c)
+* Reverse the internal sort order of the address restriction lists, but
+ preserve the same behavior. This allows removal of special-case code
+ related to the default restrictions and more straightforward lookups
+ of restrictions for a given address (now, stop on first match).
+* Move ntp_restrict.c MRU doubly-linked list maintenance code into
+ ntp_lists.h macros, allowing more duplicated source excision.
+* Repair ntpdate.c to no longer test HAVE_TIMER_SETTIME.
+* Do not reference peer_node/unpeer_node after freeing when built with
+ --disable-saveconfig and using DNS.
+ (4.2.7p21) 2010/03/31 Released by Harlan Stenn <stenn@ntp.org>
+ * Include (4.2.6p1-RC6) - [Bug 1514] Typo in ntp_proto.c: fabs(foo < .4)
+ should be fabs(foo) < .4.
+ * Include (4.2.6p1-RC6) - [Bug 1464] synchronization source wrong for
+ refclocks ARCRON_MSF (27) and SHM (28).
+ * Include (4.2.6p1-RC6) - Correct Windows port's refclock_open() to
+ return 0 on failure not -1.
+ * Include (4.2.6p1-RC6) - Correct CHU, dumbclock, and WWVB drivers to
+ check for 0 returned from refclock_open() on failure.
+ * Include (4.2.6p1-RC6) - Correct "SIMUL=4 ./flock-build -1" to
+ prioritize -1/--one.
+ * [Bug 1306] constant conditionals in audio_gain().
-* Include (4.2.6p1-RC6) - [Bug 1464] synchronization source wrong for
- refclocks ARCRON_MSF (27) and SHM (28).
-* Include (4.2.6p1-RC6) - Correct Windows port's refclock_open() to return 0
- on failure not -1.
-* Include (4.2.6p1-RC6) - Correct CHU, dumbclock, and WWVB drivers to check
- for 0 returned from refclock_open() on failure.
-* Correct "SIMUL=4 ./flock-build -1" to prioritize -1/--one.
(4.2.7p20) 2010/02/13 Released by Harlan Stenn <stenn@ntp.org>
* [Bug 1483] hostname in ntp.conf "restrict" parameter rejected.
* Use all addresses for each restrict by hostname.
projects / thirdparty / ntp.git / commitdiff
