SIG and RRSIG records for private algorithms are supposed to contain
the name / OID of the algorithm used to generate them at the start
of the signature field.
dns_rdata_fromtext and dns_rdata_fromwire now checks that there is
a valid name or oid at the start of the keydata when the key algorithm
is PRIVATEDNS and PRIVATEOID respectively.
dns_rdata_totext now prints out the oid if the algorithm is PRIVATEOID.
Historically, the inline keyword was a strong suggestion to the compiler
that it should inline the function marked inline. As compilers became
better at optimising, this functionality has receded, and using inline
as a suggestion to inline a function is obsolete. The compiler will
happily ignore it and inline something else entirely if it finds that's
a better optimisation.
Therefore, remove all the occurences of the inline keyword with static
functions inside single compilation unit and leave the decision whether
to inline a function or not entirely on the compiler
NOTE: We keep the usage the inline keyword when the purpose is to change
the linkage behaviour.
mem_maybedup() calls isc_mem_allocate() if an mctx is supplied,
but that can no longer fail, so now the only way mem_maybedup()
could return NULL is if it was given a NULL source address by the
caller. this commit adds a REQUIRE to prevent that scenario, and
cleans up all the calling code that previously checked for NULL
return values.
this function is mostly used in rdata tostruct() implementations, so
the documentation for dns_rdata_tostruct() has been updated to
remove 'ISC_R_NOMEMORY' as a possible return value.
This commit converts the license handling to adhere to the REUSE
specification. It specifically:
1. Adds used licnses to LICENSES/ directory
2. Add "isc" template for adding the copyright boilerplate
3. Changes all source files to include copyright and SPDX license
header, this includes all the C sources, documentation, zone files,
configuration files. There are notes in the doc/dev/copyrights file
on how to add correct headers to the new files.
4. Handle the rest that can't be modified via .reuse/dep5 file. The
binary (or otherwise unmodifiable) files could have license places
next to them in <foo>.license file, but this would lead to cluttered
repository and most of the files handled in the .reuse/dep5 file are
system test files.
The additional processing method has been expanded to take the
owner name of the record, as HTTPS and SVBC need it to process "."
in service form.
The additional section callback can now return the RRset that was
added. We use this when adding CNAMEs. Previously, the recursion
would stop if it detected that a record you added already exists. With
CNAMEs this rule doesn't work, as you ultimately care about the RRset
at the target of the CNAME and not the presence of the CNAME itself.
Returning the record allows the caller to restart with the target
name. As CNAMEs can form loops, loop protection was added.
As HTTPS and SVBC can produce infinite chains, we prevent this by
tracking recursion depth and stopping if we go too deep.
add matching macros to pass arguments from called methods
to generic methods. This will reduce the amount of work
required when extending methods.
Also cleanup unnecessary UNUSED declarations.
of DNSSEC data in dig output and in generated
zone files:
- DNSKEY record comments are more verbose, no
longer used in multiline mode only
- multiline RRSIG records reformatted
- multiline output mode for NSEC3PARAM records
- "dig +norrcomments" suppresses DNSKEY comments
- "dig +split=X" breaks hex/base64 records into
fields of width X; "dig +nosplit" disables this.
[RT #22820]
to DNSSEC but are sematically equal according to plain
DNS. Apply plain DNS comparisons rather than DNSSEC
comparisons when processing UPDATE requests.
dnssec-signzone now removes such semantically duplicate
records prior to signing the RRset.
named-checkzone -r {ignore|warn|fail} (default warn)
named-compilezone -r {ignore|warn|fail} (default warn)
named.conf: check-dup-records {ignore|warn|fail};
