update copyright notice / whitespace

ret was not being set to 1 on dig error. [RT #46990] (cherry picked from commit 69c4c987f685c27f0fc7018a0b7b5f560d8276ce)

4841. [bug] Address -fsanitize=undefined warnings. [RT #46786] (cherry picked from commit 9d5a0abe8180b0ca74d6d1f887d832e8cfa088ab)

improve forensics (cherry picked from commit 86e5d14e829414a04af320fecc611702e3edca9d)

be consistent with master

4617. [test] Update rndc system test to be more delay tolerant. [RT #45177] (cherry picked from commit 31f4fb98e2f43d6fc64d2a1e85633d7c12a07996)

update copyright notice / whitespace

4582. [security] 'rndc ""' could trigger a assertion failure in named. (CVE-2017-3138) [RT #44924] (cherry picked from commit 8e8dfc5941e2375f2f8dadf3706258dd0db5f2e6)

4487. [test] Make system tests work on Windows. [RT #42931]

4401. [misc] Change LICENSE to MPL 2.0.

4384. [bug] Change 4256 accidentally disabled logging of the rndc command. [RT #42654]

do not overflow exit status. [RT #42643]

ignore missing SERVFAIL

remember dig/rndc outputs

add test counter

4362. [func] Changed rndc reconfig behaviour so that newly added zones are loaded asynchronously and the loading does not block the server. [RT #41934]

4357. [func] Add the python RNDC module. [RT #42093]

update copyright notice / whitespace

[master] add OS details to rndc status 4325. [func] Add a line to "rndc status" indicating the hostname and operating system details. [RT #41610]

use a test key

Allow non-destructive control channel access using a "read-only" clause (#40498)

[master] allow spaces in rndc arguments 4256. [bug] Allow rndc command arguments to be quoted so as to allow spaces. [RT #36665]

rndc reconfig reports configuration errors the same way rndc reload does [RT #39635]

[master] there are now 98 automatic zones

update copyright notice / whitespace

[master] add "rndc -r" to print result code 4115. [func] "rndc -r" now prints the result code (e.g., ISC_R_SUCCESS, ISC_R_TIMEOUT, etc) after running the requested command. [RT #38913]

[master] allow arbitrary-size rndc output 4005. [func] The buffer used for returning text from rndc commands is now dynamically resizable, allowing arbitrarily large amounts of text to be sent back to the client. (Prior to this change, it was possible for the output of "rndc tsig-list" to be truncated.) [RT #37731]

[master] [rt37069] update NTA limit to a week 3940. [func] "rndc nta" now allows negative trust anchors to be set for up to one week. [RT #37069]

[master] add to rndc test 3928. [test] Improve rndc system test. [RT #36898]

update copyright notice

3888. [func] 'rndc status' now reports the number of automatic zones. [RT #36015]

[master] check include file mtimes 3618. [func] "rndc reload" now checks modification times of include files as well as master files to determine whether to skip reloading a zone. [RT #33936]

update copyright notice

[master] algorithm flexibility for rndc 3525. [func] Support for additional signing algorithms in rndc: hmac-sha1, -sha224, -sha256, -sha384, and -sha512. The -A option to rndc-confgen can be used to select the algorithm for the generated key. (The default is still hmac-md5; this may change in a future release.) [RT #20363]

3375. [bug] 'rndc dumpdb' failed on empty caches. [RT #30808]

reverse bad copyright update

update copyright notice

fix secondkey test, properly

fixed second-key test to use correct rndc.conf

3337. [bug] Change #3294 broke support for the multiple keys in controls. [RT #29694]

update copyright notice

Merge statistics code (ATT SoW, rt24117) This includes the following changes: 3326. [func] Added task list statistics: task model, worker threads, quantum, tasks running, tasks ready. [RT #27678] 3325. [func] Report cache statistics: memory use, number of nodes, number of hash buckets, hit and miss counts. [RT #27056] 3324. [test] Add better tests for ADB stats [RT #27057] 3323. [func] Report the number of buckets the resolver is using. [RT #27020] 3322. [func] Monitor the number of active TCP and UDP dispatches. [RT #27055] 3321. [func] Monitor the number of recursive fetches and the number of open sockets, and report these values in the statistics channel. [RT #27054] 3320. [func] Added support for monitoring of recursing client count. [RT #27009] 3319. [func] Added support for monitoring of ADB entry count and hash size. [RT #27057]

3127. [bug] 'rndc thaw' will now remove a zone's journal file if the zone serial number has been changed and ixfr-from-differences is not in use. [RT #24687]

Fixed some problems from change #3084 that turned up after committing it; "freeze" and "thaw" weren't working quite right when used without a specific zone name.

Forgot to add rndc test dir when committing "rndc sync" change to HEAD