This is hopefully end of duplication. This batch did not cause clashes
in Sphinx but it was pointless nonetheless as we have auto-generated
anchors for all statements.
Some statement names like "allow-query" had manually defined link anchor
_allow-query and also implicit anchor created by
.. namedconf:statement:: syntax. This causes warnings if a ambiguous
reference is made using :any:`allow-query` syntax.
Remove (hopefully all) manually defined anchors which pointed to
identical place as the implicit anchor. This allows :any: to work.
In rare cases where manual anchor points to descriptive text separated
from statement definition the reference was disamguated by replacing
:any:`notify` with :ref:`notify` (for manual anchor)
vs. :namedconf:ref:`notify` (for statement definition).
Please note that `options` statement is a trap: It is ambiguous even
without manual anchor because rndc.conf has its own `options`. Use
:namedconf:ref:`options` vs. :rndcconf:ref:`options` to select
appropriate target.
Extra care must be taken when executing the callbacks to prevent the
deadlocks on the caller's side. Add a paragraph that addresses when we
can and when we cannot call the callbacks directly.
There's a known memory leak in the engine_pkcs11 at the time of writing
this and it interferes with the named ability to check for memory leaks
in the OpenSSL memory context by default.
Add an autoconf option to explicitly enable the memory leak detection,
and use it in the CI except for pkcs11 enabled builds. When this gets
fixed in the engine_pkc11, the option can be enabled by default.
By bumping the minimum libuv version to 1.34.0, it allows us to remove
all libuv shims we ever had and makes the code much cleaner. The
up-to-date libuv is available in all distributions supported by BIND
9.19+ either natively or as a backport.
Make documentation building successful even on RHEL9 sphinx 3.4.3. It
does not like case-insensitive matching of terms, so provide lowercase
text description with Uppercase word reference.
If there are any problems with IDN processing, DiG will now quietly
handle the name as if IDN were disabled. This means that international
query names are rendered verbatim on the wire, and ACE names are
printed raw without conversion to UTF8.
If you want to check the syntax of international domain names,
use the `idn2` utility.
