unbound-1.8.3

[Bruce Dubbs]

New point version.

[Bruce Dubbs]

Fixed at revision 22092.

[Douglas R. Reno]

22 August 2019: Wouter
	- Fix that pkg-config is setup before --enable-systemd needs it.
	- 1.9.3rc2 release candidate tag.

21 August 2019: Wouter
	- Fix log_dns_msg to log irrespective of minimal responses config.

19 August 2019: Ralph
	- Document limitation of pidfile removal outside of chroot directory.

16 August 2019: Wouter
	- Fix unittest valgrind false positive uninitialised value report,
	  where if gcc 9.1.1 uses -O2 (but not -O1) then valgrind 3.15.0
	  issues an uninitialised value for the token buffer at the str2wire.c
	  rrinternal_get_owner() strcmp with the '@' value.  Rewritten to use
	  straight character comparisons removes the false positive.  Also
	  valgrinds --expensive-definedness-checks=yes can stop this false
	  positive.
	- Please doxygen's parser for "@" occurrence in doxygen comment.
	- Fixup contrib/fastrpz.patch
	- Remove warning about unknown cast-function-type warning pragma.

15 August 2019: Wouter
	- iana portlist updated.
	- Fix autotrust temp file uniqueness windows compile.
	- avoid warning about upcast on 32bit systems for autotrust.
	- escape commandline contents for -V.
	- Fix character buffer size in ub_ctx_hosts.
	- 1.9.3rc1 release candidate tag.
	- Option -V prints if TCP fastopen is available.

14 August 2019: George
	- Fix #59, when compiled with systemd support check that we can properly
	  communicate with systemd through the `NOTIFY_SOCKET`.

14 August 2019: Wouter
	- Generate configlexer with newer flex.
	- Fix warning for unused variable for compilation without systemd.

12 August 2019: George
	- Introduce `-V` option to print the version number and build options.
	  Previously reported build options like linked libs and linked modules
	  are now moved from `-h` to `-V` as well for consistency.
	- PACKAGE_BUGREPORT now also includes link to GitHub issues.

1 August 2019: Wouter
	- For #52 #53, second context does not close logfile override.
	- Fix #52 #53, fix for example fail program.
	- Fix to return after failed auth zone http chunk write.
	- Fix to remove unused test for task_probe existance.
	- Fix to timeval_add for remaining second in microseconds.
	- Check repinfo in worker_handle_request, if null, drop it.

29 July 2019: Wouter
	- Add verbose log message when auth zone file is written, at level 4.
	- Add hex print of trust anchor pointer to trust anchor file temp
	  name to make it unique, for libunbound created multiple contexts.

23 July 2019: Wouter
	- Fix question section mismatch in local zone redirect.

19 July 2019: Wouter
	- Fix #49: Set no renegotiation on the SSL context to stop client
	  session renegotiation.

12 July 2019: Wouter
	- Fix #48: Unbound returns additional records on NODATA response,
	  if minimal-responses is enabled, also the additional for negative
	  responses is removed.

9 July 2019: Ralph
	- Fix in respip addrtree selection. Absence of addr_tree_init_parents()
	  call made it impossible to go up the tree when the matching netmask is
	  too specific.

5 July 2019: Ralph
	- Fix for possible assertion failure when answering respip CNAME from
	  cache.

25 June 2019: Wouter
	- For #45, check that 127.0.0.1 and ::1 are not used in unbound.conf
	  when do-not-query-localhost is turned on, or at default on,
	  unbound-checkconf prints a warning if it is found in forward-addr or
	  stub-addr statements.

24 June 2019: Wouter
	- Fix memleak in unit test, reported from the clang 8.0 static analyzer.

18 June 2019: Wouter
	- PR #28: IPSet module, by Kevin Chou.  Created a module to support
	  the ipset that could add the domain's ip to a list easily.
	  Needs libmnl, and --enable-ipset and config it, doc/README.ipset.md.
	- Fix to omit RRSIGs from addition to the ipset.
	- Fix to make unbound-control with ipset, remove unused variable,
	  use unsigned type because of comparison, and assign null instead
	  of compare with it.  Remade lex and yacc output.
	- make depend
	- Added documentation to the ipset files (for doxygen output).
	- Merge PR #6: Python module: support multiple instances
	- Merge PR #5: Python module: define constant MODULE_RESTART_NEXT
	- Merge PR #4: Python module: assign something useful to the
	  per-query data store 'qdata' 
	- Fix python dict reference and double free in config.

17 June 2019: Wouter
	- Master contains version 1.9.3 in development.
	- Fix #39: In libunbound, leftover logfile is close()d unpredictably.
	- Fix for #24: Fix abort due to scan of auth zone masters using old
	  address from previous scan.