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.
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).
The shim implementation of setresuid() was wrong - there was a copy and
paste error and it was calling setresgid() instead. This only affects
NetBSD because Linux, FreeBSD and OpenBSD have setresuid() and
setresgid() implementation available from the system library.
Closes#4862
Merge branch '4862-fix-setresuid-shim' into 'main'
Closes#4862
See merge request isc-projects/bind9!9359
The shim implementation of setresuid() was wrong - there was a copy and
paste error and it was calling setresgid() instead. This only affects
NetBSD because Linux, FreeBSD and OpenBSD have setresuid() and
setresgid() implementation available from the system library.
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
Merge branch '4598-mark-statschannel-test-flaky' into 'main'
Closes#4598
See merge request isc-projects/bind9!9293
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.
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
Merge branch '4797-rpz_rewrite-add-ISC_R_CANCELED-processing' into 'main'
Closes#4797
See merge request isc-projects/bind9!9148
In rpz system tests, we could leak file if the applying the updates has
failed. Add the missing fclose() before returning.
Merge branch 'ondrej/add-missing-flose-to-rpz-testlib' into 'main'
See merge request isc-projects/bind9!9317
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
Merge branch '4853-check-result-of-dirfd-in-isc_log' into 'main'
Closes#4853
See merge request isc-projects/bind9!9316
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().
The getifaddr() works fine for years, so we don't have to
keep the callback to parse /proc/net/if_inet6 anymore.
Closes#4852
Merge branch '4852-handle-errors-from-rewind' into 'main'
Closes#4852
See merge request isc-projects/bind9!9315
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.
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 static const unsigned int instead of enum values.
Closes#4845
Merge branch '4845-change-NS_PER_SEC-type-from-enum-to-integer' into 'main'
Closes#4845
See merge request isc-projects/bind9!9313
The contexpr introduced in C23 standard makes perfect sense to be used
instead of preprocessor macros - the symbols are kept, etc. Define
ISC_CONSTEXPR to be `constexpr` for C23 and `static const` for the older
C standards. Use the newly introduced macro for the NS_PER_SEC and
friends time constants.
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 static const unsigned int instead of enum values.
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.
Merge branch 'ondrej/use-staging-tsan-images' into 'main'
See merge request isc-projects/bind9!9324
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.
Check if 'lctx->logconfig' is NULL before using it in isc_log_doit(),
because it's possible that isc_log_destroy() was already called, e.g.
when a 'call_rcu' function wants to log a message during shutdown.
Closes#4842
Merge branch '4842-shutdown-crash-in-isc_log_doit' into 'main'
Closes#4842
See merge request isc-projects/bind9!9297
Check if 'lctx->logconfig' is NULL before using it in isc_log_doit(),
because it's possible that isc_log_destroy() was already called, e.g.
when a 'call_rcu' function wants to log a message during shutdown.
GCC 11.1+ emits a note during compilation when there are 64-bit
atomic fields in a structure, because it fixed a compiler bug
by changing the alignment of such fields, which caused ABI change.
Add -Wno-psabi to CFLAGS for such builds in order to silence the
warning. That shouldn't be a problem since we don't expose our
structures to the outside.
Closes#4841
Merge branch '4841-alignment-of-_Atomic-long-long-unsigned-int' into 'main'
Closes#4841
See merge request isc-projects/bind9!9319
GCC 11.1+ emits a note during compilation when there are 64-bit
atomic fields in a structure, because it fixed a compiler bug
by changing the alignment of such fields, which caused ABI change.
Add -Wno-psabi to CFLAGS for such builds in order to silence the
warning. That shouldn't be a problem since we don't expose our
structures to the outside.
The build system ensures it is always included for every source file.
Merge branch 'aydin/no-include-config-h' into 'main'
See merge request isc-projects/bind9!9320
Instead of keeping the whole array of test_node_t objects, just keep the
hashvalues and generated the rest of the test_node_t on the fly. The
test still works this way and the file size has been reduced from 2M to
90k.
Closes#4851
Merge branch '4851-generate-problematic-isc_hashmap-test-data' into 'main'
Closes#4851
See merge request isc-projects/bind9!9318
Instead of keeping the whole array of test_node_t objects, just keep the
hashvalues and generated the rest of the test_node_t on the fly. The
test still works this way and the file size has been reduced from 2M to
90k.
Change the placement of the attributes to match the existing usage in
other places (after the declaration).
Merge branch 'ondrej/ISC_CONSTRUCTOR-style' into 'main'
See merge request isc-projects/bind9!9291
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
Merge branch 'nicki/add-changelog-entry-check' into 'main'
See merge request isc-projects/bind9!9294
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.
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.
When the round robin hashing reorders the map entries on deletion, we
were adjusting the iterator table size only when the reordering was
happening at the internal table boundary. The iterator table size had
to be reduced by one to prevent seeing the entry that resized on
position [0] twice because it migrated to [iter->size - 1] position.
However, the same thing could happen when the same entry migrates a
second time from [iter->size - 1] to [iter->size - 2] position (and so
on) because the check that we are manipulating the entry just in the [0]
position was insufficient. Instead of checking the position [pos == 0],
we now check that the [pos % iter->size == 0], thus ignoring all the
entries that might have moved back to the end of the internal table.
Closes#4838
Merge branch '4838-fix-assertion-failure-in-hashmap-deletion-iterator' into 'main'
Closes#4838
See merge request isc-projects/bind9!9292
When iterating through the old internal hashmap table, skip all the
nodes that have been already migrated to the new table. We know that
all positions with index less than .hiter are NULL.
When the round robin hashing reorders the map entries on deletion, we
were adjusting the iterator table size only when the reordering was
happening at the internal table boundary. The iterator table size had
to be reduced by one to prevent seeing the entry that resized on
position [0] twice because it migrated to [iter->size - 1] position.
However, the same thing could happen when the same entry migrates a
second time from [iter->size - 1] to [iter->size - 2] position (and so
on) because the check that we are manipulating the entry just in the [0]
position was insufficient. Instead of checking the position [pos == 0],
we now check that the [pos % iter->size == 0], thus ignoring all the
entries that might have moved back to the end of the internal table.
Add second iterator test with a well-known configuration of the nodes
array that causes the last element of the array to migrate two times to
the previous node.
Ensure the issue number in changelog isn't accidentally removed for backport MRs.
Merge branch 'nicki/fix-gitchangelog-replacement-regexs' into 'main'
See merge request isc-projects/bind9!9295
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.
As we now setup the logging very early, parsing the default config would
always print warnings about experimental (and possibly deprecated)
options in the default config. This would even mess with commands like
`named -V` and it is also wrong to warn users about using experimental
options in the default config, because they can't do anything about
this. Add CFG_PCTX_NODEPRECATED and CFG_PCTX_NOEXPERIMENTAL options
that we can pass to cfg parser and silence the early warnings caused by
using experimental options in the default config.
Merge branch 'ondrej/silence-warnings-from-default-config' into 'main'
See merge request isc-projects/bind9!9304
As we now setup the logging very early, parsing the default config would
always print warnings about experimental (and possibly deprecated)
options in the default config. This would even mess with commands like
`named -V` and it is also wrong to warn users about using experimental
options in the default config, because they can't do anything about
this. Add CFG_PCTX_NODEPRECATED and CFG_PCTX_NOEXPERIMENTAL options
that we can pass to cfg parser and silence the early warnings caused by
using experimental options in the default config.
The code in conftools/ directory hasn't been touched since 2000.
Nobody knows what it does and nobody even knows how to build it
or test it. Just remove the whole directory.
Merge branch 'ondrej/remove-outdated-perllib-integration' into 'main'
See merge request isc-projects/bind9!9302
The code in conftools/ directory hasn't been touched since 2000.
Nobody knows what it does and nobody even knows how to build it
or test it. Just remove the whole directory.
