GitLab

Michał Kępień authored Jan 18, 2019 and Evan Hunt committed Jan 24, 2019

dig retries a TCP query when a server closes the connection prematurely.
However, dig's exit code remains unaffected even if the second attempt
to get a response also fails with the same error for the same lookup,
which should not be the case.  Ensure the exit code is updated
appropriately when a retry triggered by a TCP EOF condition fails.

This reverts commit 4af9f971, reversing
changes made to 0289f3f2.

The output of certain "dig +idnout" invocations may be locale-dependent.
Remove the "dig +idnout" subtest from the "digdelv" system test as IDN
support is already thoroughly tested by the "idna" system test.

- add CHANGES note
- update copyrights and license headers
- add -j to the make commands in .gitlab-ci.yml to take
  advantage of parallelization in the gitlab CI process

                        [RT #46806]

4712.	[bug]		"dig +domain" and "dig +search" didn't retain the
			search domain when retrying with TCP. [RT #45547]

4690.	[bug]		Command line options -4/-6 were handled inconsistently
			between tools. [RT #45632]

                        messages. [RT #44804]

4684.	[bug]		delv could send bogus DNS queries when an explicit
			server address was specified on the command line along
			with -4/-6. [RT #45804]

                        for Multicast DNS. [RT #44783]

                        [RT #44683]

4555.	[func]		dig +ednsopt: EDNS options can now be specified by
			name in addition to numeric value. [RT #44461]

                        display in punycode or not.  Requires idn support
                        to be enabled at compile time. [RT #43398]

                        +onesoa, +qr, +ttlid, +ttlunits and -u per lookup
                        rather than global. [RT #42450]

4307.	[bug]		"dig +subnet" and "mdig +subnet" could send
			incorrectly-formatted Client Subnet options
			if the prefix length was not divisble by 8.
			Also fixed a memory leak in "mdig". [RT #45178]

4303.	[bug]		"dig +subnet" was unable to send a prefix length of
			zero, as it was incorrectly changed to 32 for v4
			prefixes or 128 for v6 prefixes. In addition to
			fixing this, "dig +subnet=0" has been added as a
			short form for 0.0.0.0/0. The same changes have
			also been made in "mdig". [RT #41553]

                        IPv4 addresses over IPv6 is permitted or not.  The
                        default is +mapped.  [RT #41307]