Test resolver-use-dns64 by simulating a connection to an IPv4-only
server through a NAT64.
This test uses EXTRAPORT1 rather than PORT for DNS traffic exchanged
between ns3 and ns4. Both servers also listen on PORT on their IPv4
addresses to support server startup testing in start.pl.
Add a configuration option, resolver-use-dns64, which when true
will cause named to map IPv4 address to IPv6 addresses using the
view's DNS64 mapping rules when making iterative queries.
There are libraries which are reported in printversion(), but not
reported in setup(). Synchronize the functions, so that the log
file could have the same information as reported by the 'named -V'
command execution.
The autoconf and named -V now prints used version of jemalloc. This
doesn't work with system supplied jemalloc, so in it prints `system`
instead in the autoconf and nothing in named -V output.
The dnssec-must-be-secure feature was added in the early days of BIND 9
and DNSSEC and it makes sense only as a debugging feature.
Remove the feature to simplify the code.
instead of allowing a NULL nametree in dns_nametree_covered(),
require nametree to exist, and ensure that the nametrees defined
for view and resolver objects are always created.
name trees can now hold either boolean values or bit fields. the
type is selected when the name tree is created.
the behavior of dns_nametree_add() differs slightly beteween the types:
in a boolean tree adding an existing name will return ISC_R_EXISTS,
but in a bitfield tree it simply sets the specified bit in the bitfield
and returns ISC_R_SUCCESS.
replace the use of RBTs for deny-answer-aliases, the exclude
lists for deny-answer-aliases and deny-answer-addresses, and
dnssec-must-be-secure, with name trees.
Use the new isc_mem_c*() calloc-like API for allocations that are
zeroed.
In turn, this also fixes couple of incorrect usage of the ISC_MEM_ZERO
for structures that need to be zeroed explicitly.
There are few places where isc_mem_cput() is used on structures with a
flexible member (or similar).
This allow for the EDNS options EXPIRE and NSID to be sent when
when making requests. The existing controls controlling whether
EDNS is used and whether EXPIRE or NSID are sent are honoured.
Adjust the expected byte counts in the xfer system test to reflect
the EDNS overhead. Adjust the dig call to match named's behavior
(don't set +expire as we are talking to a secondary).
*** CID 464884: Null pointer dereferences (REVERSE_INULL)
/bin/tests/system/dyndb/driver/db.c: 644 in create_db()
638
639 *dbp = (dns_db_t *)sampledb;
640
641 return (ISC_R_SUCCESS);
642
643 cleanup:
CID 464884: Null pointer dereferences (REVERSE_INULL)
Null-checking "sampledb" suggests that it may be null, but it has already been dereferenced on all paths leading to the check.
644 if (sampledb != NULL) {
645 if (dns_name_dynamic(&sampledb->common.origin)) {
646 dns_name_free(&sampledb->common.origin, mctx);
647 }
648
649 isc_mem_putanddetach(&sampledb->common.mctx, sampledb,
- Simplify configuration management by deducing SoftHSM module path
from openssl config
- Determine the engine flag (-E) value from openssl config
- Drop unused/unneeded environment variables
- Run pkcs11-provider tests on Debian "sid" ossl3 flavor
The rrl system test has been unstable and producing false positive
results for years (GL #172). Allow the test to be re-run (once) to
reduce the noise it causes.
The reclimit system test has been unstable and producing false positive
results for years (GL #1587). Allow the test to be re-run (once) to
reduce the noise it causes.
The qmin test is inherently unstable. It fails quite often with failure
modes described in GL #904. Allow the pytest runner to re-run the test
up to 3 times to only detect a more persistent and reproducible failures
rather than random noise caused by the nature of the test.
It is better to disable the specific check that causes the test to fail
rather than mark the entire test as xfail, which can mask other issues
which the test is capable of detecting.
Using check_PROGRAMS would postpone compiling the binaries needed by
system tests until `make check` would be called. Since it's preferable
to invoke pytest directly to run the system test suite, compile these
binaries without installing them during `make all` instead by using
noinst_PROGRAMS.
This removes the need to use TESTS= make -e check hack invoked from
pytest to work around this issue.
This adds support for User Statically Defined Tracing (USDT). On
Linux, this uses the header from SystemTap and dtrace utility, but the
support is universal as long as dtrace is available.
Also add the required infrastructure to add probes to libisc, libdns and
libns libraries, where most of the probes will be.
The command finds all directories in bin/tests/system which contain an
underscore. Underscore indicates either a temporary directory (_tmp_), a
symlink to test artifacts (TESTNAME_MODULENAME), or a python-related
cache. Using underscore for a system test name is invalid and a hyphen
must be used instead.
While it'd be fairly easy to split the function up into smaller ones,
the readability wouldn't be improved in this case. Silence the
suggestions instead.
While temporary directories are useful for test execution to keep
everything clean, they are difficult to work with manually. Create a
symlink for each test artifact directory with a stable and predictable
path. The symlink always either points to the latest artifacts, or is
missing in case the last run succeeded.
Ensure these symlinked directories aren't detected as test suites by the
pytest runner.
In some cases, BIND is not fast enough to fill the send buffer and
manages to answer all queries, contrary to what the test expects.
Repeat the check up to 3 times to limit this test instability.
If the flaky plugin for pytest is available, use its decorator to
support re-running unstable tests. In case the package is missing,
execute the test as usual without attempts to re-run it in case of
failure.
This is mostly intended to increase the test stability in CI. Using a
custom decorator enables us to keep the flaky package as an optional
dependency.
The following files were reported in CI by the legacy system test runner
and prevented job to pass. They should be removed.
$ if git rev-parse > /dev/null 2>&1; then ( ! grep "^I:.*:file.*not removed$" *.log ); fi
autosign.log:I:autosign:file autosign/ns3/kskonly.example.db.jbk not removed
autosign.log:I:autosign:file autosign/ns3/optout.example.db.jbk not removed
autosign.log:I:autosign:file autosign/ns3/reconf.example.db.jbk not removed
masterformat.log:I:masterformat:file masterformat/ns1/signed.db.raw.jbk not removed
masterformat.log:I:masterformat:file masterformat/ns1/signed.db.raw.signed not removed
masterformat.log:I:masterformat:file masterformat/ns1/signed.db.raw.signed.jnl not removed
Don't print an error when the ns*/inactive directory is not
present:
rmdir: ns*/inactive: No such file or directory
Remove nsupdate.out.test file instead of nsupdate.out, as the latter
does not exist.
Mark Andrews
Michal NowakandOndřej Surý
Aram SargsyanandOndřej Surý
Evan HuntandOndřej Surý
Matthijs Mekking
Timo Teräs
Tony FinchandOndřej Surý
Tom Krizek