It's sometimes helpful to get a quick idea of the call stack when
debugging. This change factors out the backtrace logging from named's
fatal error handler so that it's easy to use in other places too.
The isc_nm_httpconnect() would succeed even if the netmgr would be
already shuttingdown. This has been fixed and the unit test has been
updated to cope with fact that the handle would be NULL when
isc_nm_httpconnect() returns with an error.
enable DNSRPS in the continuous integration tests
this triggered a build failure in OpenBSD; building with DNSRPS
causes arpa/nameser.h to be included, which defines the value
STATUS. that value was then reused in server.c renaming the
value to STAT corrects the error.
when testing the DNSRPS API, instead of linking to an installed
librpz.so from fastrpz, we now link to the test library. code that
ran dnsrpzd and checked the fastrpz license is now unnecessary and
has been removed.
two dnsrps-specific test cases in rpz (qname_as_ns and ip_as_ns) have
been removed, because they were only supported by fastrpz and do not
work in the test library. in rpzrecurse, nsip-wait-recurse and
nsdname-wait-recurse are now only tested in native mode, due to those
tests being specific to the native implementation.
for testing purposes, we need to be able to specify a library path from
which to load the dnsrps implementation. this can now be done with the
"dnsrps-library" option.
DNSRPS can now be enabled in configure regardless of whether librpz.so
is currently installed on the system.
"delv +strace" is similar to "delv +mtrace", but sets the logging
level to DEBUG(11) instead of DEBUG(10), so that packets sent
will be logged along with packets received. "delv +ns" turns
this option on by default.
normally, the only output of delv that is sent to stdout is
the final answer to the query; all other output is sent to
stderr. this seems undesirable for delv +ns, which will
only be used to see the process of finding the answer. so,
for that case, we now send all the logging to stdout.
formerly if a connection failed in dns_request, the callback
function was called with ISC_R_CANCELED. change this to the
actual result code so the failure is correctly reported.
"delv +ns" (name server mode) instantiates a full recursive resolver
inside delv and uses it to resolve the requested name and type, logging
every authoritative response received to iterative queries in the
process. this is intended to replace "dig +trace"; it much more
accurately duplicates the behavior of named when resolving a query
with a cold cache.
when isc_nm_listenstreamdns() is called with a local port of 0,
a random port is chosen. call uv_getsockname() to determine what
the port is as soon as the socket is bound, and add a function
isc_nmsocket_getaddr() to retrieve it, so that the caller can
connect to the listening socket. this will be used in cases
where the same process is acting as both client and server.
add a public function ns_interface_create() allowing the caller
to set up a listening interface directly without having to set
up listen-on and scan network interfaces.
the new dns_view_addtrustedkey() function allows a view's trust
anchors to be updated directly. this code was formerly in
dns_client_addtrustedkey(), which is now a wrapper around
dns_view_addtrustedkey().
"Unstable" Debian "bullseye" unit and system jobs differ from unit and
system jobs on the Debian "bullseye" image by running a few more tests
enabled by the CI_ENABLE_ALL_TESTS environmental variable. These tests
are no less stable than the rest, and thus to have distinct jobs for
them wastes resources.
Run "unstable" unit and system tests as part of stock Debian "bullseye"
jobs.
amd64cross32 jobs run a cross-compiled 32-bit BIND 9 on the 64-bit
platform. This approach brings no build issues, and it is a good way to
catch 32-bit issues in BIND 9 code-base and ensure cross-compilation
keeps working.
Unfortunately, running unit and system tests is a problem:
- #3269 - doth-ns1 frequently failed to start
- #3316 - quota_test sometimes fails to create new thread
- #3956 - tcp-ns1 sometimes fails to allocate memory
There's little value in running unit and system tests on the
amd64cross32 platform, and it only means the effort spent by QA by
looking into what turns out to be 32-bit limitations.
With a newline before the :suppress_grammar: directive, it wasn't
actually interpreted as a directive, but rather as node content.
Therefore, the directive was ignored and the grammar was incorrectly
printed out.
Git clean in GitLab CI can take up to a thousand lines, thus cluttering
the output for no good reason.
The default GitLab GIT_CLEAN_FLAGS variable is extended with "q" as in
"quiet.
The dns__catz_update_cb() function was earlier updated (see
d2ecff3c4a0d961041b860515858d258d40462d7) to use a separate
'dns_db_t' object ('catz->updb' instead of 'catz->db') to
avoid a race between the 'dns__catz_update_cb()' and
'dns_catz_dbupdate_callback()' functions, but the 'REQUIRE'
check there still checks the validity of the 'catz->db' object.
Fix the omission.
