named now prints its initial working directory during startup and the
changed working directory when loading or reloading its configuration
file if it has a valid 'directory' option defined.
Closes#4731
Backport of MR !9362
Merge branch 'backport-4731-log-workdir-full-path-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9373
named now prints its initial working directory during startup and the
changed working directory when loading or reloading its configuration
file if it has a valid 'directory' option defined.
(cherry picked from commit fd8e1d161f)
Related: #4847
Backport of MR !9300
Merge branch 'backport-4847-changelog-sorting-and-tweaks-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9365
When manually handling the release notes (due to rst markup, fixups
etc.), the different MR number for backports causes needless friction.
Remove the reference from release notes and keep it only in changelog
which isn't manually redacted.
(cherry picked from commit 993ba7cc7f)
To reduce the friction when handling the release notes, it is preferable
to have the sections sorted by issue number, rather than merge order.
Fallback to commit subject line if unavailable (e.g. for changelog
entries).
(cherry picked from commit 759948fffe)
Since we've started the new changelog & release notes process, the file
for drafting release notes for the version-to-be is no longer needed.
(cherry picked from commit c795cfec54)
Checking whether a EDDSA key was private or not was broken could lead to
attempting to sign records with a public key and this could cause a
segmentation failure (read of a NULL pointer) within OpenSSL.
Closes#4855
Merge branch '4855-openssleddsa_isprivate-needs-to-supply-a-buffer' into 'bind-9.18'
See merge request isc-projects/bind9!9329
openssleddsa_isprivate failed to properly determine if a buffer was
private or not. Pass in a buffer so that EVP_PKEY_get_raw_private_key
fails when there is not a private key.
The test_traffic_json and test_traffic_xml occasionally fail when
running under TSAN. This happens in CI and is most likely a result of
some instability that doesn't seem to be easily reproduced.
Closes#4598
Backport of MR !9293
Merge branch 'backport-4598-mark-statschannel-test-flaky-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9351
The test_traffic_json and test_traffic_xml occasionally fail when
running under TSAN. This happens in CI and is most likely a result of
some instability that doesn't seem to be easily reproduced.
(cherry picked from commit ec2fc7680a)
New version of clang (19) has introduced a stricter checks when mixing
integer (and float types) with enums. In this case, we used enum {}
as C17 doesn't have constexpr yet. Change the time conversion constants
to be #defined constants because of RHEL 8 compiler doesn't consider
static const unsigned int to be constant.
Closes#4845
Backport of MR !9313
Merge branch 'backport-4845-change-NS_PER_SEC-type-from-enum-to-integer-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9340
New version of clang (19) has introduced a stricter checks when mixing
integer (and float types) with enums. In this case, we used enum {}
as C17 doesn't have constexpr yet. Change the time conversion constants
to be #defined constants because of RHEL 8 compiler doesn't consider
static const unsigned int to be constant.
(cherry picked from commit b03e90e0d4)
Log canceled resolver queries (e.g. when shutting down a hung
fetch) in DEBUG3 level instead of DEBUG1 which is used for the
"unrecognized" result codes.
Closes#4797
Backport of MR !9148
Merge branch 'backport-4797-rpz_rewrite-add-ISC_R_CANCELED-processing-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9348
Log canceled queries (e.g. when shutting down a hung fetch)
in DEBUG3 level instead of DEBUG1 which is used for the
"unrecognized" result codes.
(cherry picked from commit 8bb9568467)
Instead of directly using the result of dirfd() in the unlinkat() call,
check whether the returned file descriptor is actually valid. That
doesn't really change the logic as the unlinkat() would fail with
invalid descriptor anyway, but this is cleaner and will report the right
error returned directly by dirfd() instead of EBADF from unlinkat().
Closes#4853
Backport of MR !9316
Merge branch 'backport-4853-check-result-of-dirfd-in-isc_log-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9344
Instead of directly using the result of dirfd() in the unlinkat() call,
check whether the returned file descriptor is actually valid. That
doesn't really change the logic as the unlinkat() would fail with
invalid descriptor anyway, but this is cleaner and will report the right
error returned directly by dirfd() instead of EBADF from unlinkat().
(cherry picked from commit 59f4fdebc0)
The getifaddr() works fine for years, so we don't have to
keep the callback to parse /proc/net/if_inet6 anymore.
Closes#4852
Backport of MR !9315
Merge branch 'backport-4852-handle-errors-from-rewind-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9342
The getifaddr() works fine for years, so we don't have to
keep the callback to parse /proc/net/if_inet6 anymore.
(cherry picked from commit 2fbf9757b8)
The clang-scan 19 has reported that we are ignoring errno after the call
to rewind(). As we don't really care about the result, just silence the
error, the whole code will be removed in the development version anyway
as it is not needed.
(cherry picked from commit dda5ba53df)
The new TSAN images, the TSAN-enabled images install libraries to
opt/tsan, synchronize the configure options and CFLAGS between gcc:tsan
and clang:tsan images and set the PKG_CONFIG_PATH to /opt/tsan/lib.
Additionally, drop Debian bullseye that's EOL now.
Backport of MR !9324
Merge branch 'backport-ondrej/use-staging-tsan-images-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9326
The new TSAN images, the TSAN-enabled images install libraries to
/opt/tsan, synchronize the configure options and CFLAGS between gcc:tsan
and clang:tsan images and set the PKG_CONFIG_PATH to /opt/tsan/lib.
(cherry picked from commit 2a46396f29)
Since changelog entries are now generated from MR title&description,
they aren't sanity checked during a regular docs build. If these contain
special sequences that will be interpreted by sphinx, it might result in
breakage that would have to be amended manually.
Add a CI check to test a doc build with changelog after the MR is merged
to ensure that the docs can be built when generating changelog from
pristine git contents.
Related #4847
Backport of MR !9294
Merge branch 'backport-nicki/add-changelog-entry-check-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9312
Some distributions (notably, debian bookworm) have deprecated the
`python` interpreter in favor of `python3`. Since our scripts are
python3 anyway, use the proper numbered version in shebang to make
scripts easily executable.
(cherry picked from commit 480dcdef9a)
Since changelog entries are now generated from MR title&description,
they aren't sanity checked during a regular docs build. If these contain
special sequences that will be interpreted by sphinx, it might result in
breakage that would have to be amended manually.
Add a CI check to test a doc build with changelog after the MR is merged
to ensure that the docs can be built when generating changelog from
pristine git contents.
(cherry picked from commit bf69e8f149)
Ensure the issue number in changelog isn't accidentally removed for backport MRs.
Backport of MR !9295
Merge branch 'backport-nicki/fix-gitchangelog-replacement-regexs-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9309
Prior to this change, the issue number could be accidentally removed by
the `Backport of` text, depending on the order of the MR description
contents. Ensure all the removals for text in MR descriptions happen
first, and only then run the replacement regex for issue number, which
appends it to the end of the last non-empty line (which will no longer
be removed).
The only removals that happen after the replacement are guaranteed to
always happen after the end of MR description, since they're
auto-generated by gitlab when the merge commit is created, thus won't
affect the line with the issue number.
Also remove the needless isc-private/bind9 replacement. References
to private MRs are already removed by the very first regex.
(cherry picked from commit 37274bebe1)
During a reconfiguration named wasn't reconfiguring catalog zones' member zones. This has been fixed.
Backport of MR !695Closesisc-projects/bind9#4733
Merge branch '4733-fix-catz-member-zones-reconfigure-9.18' into 'v9.18.29-release'
See merge request isc-private/bind9!727
This condition in catalog zone processing functions is checked only
for sanity, so there is no meaning for a log message that normally
shouldn't be ever logged.
(cherry picked from commit 0b3c8ee55e6cda1f2de35aa15f6a4d82d072c309)
During a reconfiguration named doesn't reconfigure catalog zones
member zones. Implement the necessary code to reconfigure catz
member zones.
(cherry picked from commit fd71ed5d73ae2dc968e8782ce652fb8ef257c25e)
Catalog zone member zones should be reconfigured as all the other
zones during a reconfiguration. Test it by checking whether the newly
added allow-query setting affects a member zone.
(cherry picked from commit cd04b89dba85781c194f22ce6fe358c972a14758)
LaTeX in CI and on ReadTheDocs [fails][1] to render a PDF version of ARM if
the Changelog section is included. The running theory is that the
verbatim section of more than twenty thousand lines is too big to meet
LaTeX self-imposed constraints, and it fails with:
! TeX capacity exceeded, sorry [main memory size=5000000].
Or it just hangs if extra_mem_bot=30000000 is set in
/etc/texmf/texmf.d/01main_memory_bump.cnf:
! Dimension too large.
\fb@put@frame ...p \ifdim \dimen@ >\ht \@tempboxa
\fb@putboxa #1\fb@afterfra...
l.56913 \end{sphinxVerbatim}
Make each BIND 9 release a separate code block to work around the issue.
Further split up the sections for some exceptionally large releases, for
the same reason.
[1]: https://gitlab.isc.org/isc-projects/bind9/-/jobs/4584011
Backport of MR !9266
Merge branch 'backport-mnowak/fix-arm-changelog-section-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9290
LaTeX in CI and on ReadTheDocs fails to render a PDF version of ARM if
the Changelog section is included. The running theory is that the
verbatim section of more than twenty thousand lines is too big to meet
LaTeX self-imposed constraints, and it fails with:
! TeX capacity exceeded, sorry [main memory size=5000000].
Or it just hangs if extra_mem_bot=30000000 is set in
/etc/texmf/texmf.d/01main_memory_bump.cnf:
! Dimension too large.
\fb@put@frame ...p \ifdim \dimen@ >\ht \@tempboxa
\fb@putboxa #1\fb@afterfra...
l.56913 \end{sphinxVerbatim}
Make each BIND 9 release a separate code block to work around the issue.
Further split up the sections for some exceptionally large releases, for
the same reason.
(cherry picked from commit bc802359b0)
There were cases in resolver.c when the `max-recursion-queries` quota was ineffective. It was possible to craft zones that would cause a resolver to waste resources by sending excessive queries while attempting to resolve a name. This has been addressed by correcting errors in the implementation of `max-recursion-queries`, and by reducing the default value from 100 to 32.
In addition, a new `max-query-restarts` option has been added which limits the number of times a recursive server will follow CNAME or DNAME records before terminating resolution. This was previously a hard-coded limit of 16, and now defaults to 11.
Closes#4741
Backport of MR !9281
Merge branch 'backport-4741-reclimit-restarts-9.18' into 'bind-9.18'
See merge request isc-projects/bind9!9283
implement, document, and test the 'max-query-restarts' option
which specifies the query restart limit - the number of times
we can follow CNAMEs before terminating resolution.
(cherry picked from commit 104f3b82fb)
MAX_RESTARTS is no longer hard-coded; ns_server_setmaxrestarts()
and dns_client_setmaxrestarts() can now be used to modify the
max-restarts value at runtime. in both cases, the default is 11.
(cherry picked from commit c5588babaf)
