in addition to being more efficient, this prevents a possible crash by
looking up the node name before the tree sructure can be changed when
cleaning up dead nodes in addrdataset().
(cherry picked from commit db9d10e3c1)
Some operating systems (e.g. CentOS, OpenBSD) install the main pytest
script as "py.test-3". Add that name to the list of names passed to
AC_PATH_PROGS() in order for pytest to be properly detected on a broader
range of operating systems.
(cherry picked from commit d5562a3e7e)
Use str.format() instead of f-strings in Python system tests to enable
them to work on Python 3 versions older than 3.6 as the latter is not
available on some operating systems used in GitLab CI that are still
actively supported (CentOS 6, Debian 9, Ubuntu 16.04).
(cherry picked from commit 5562c38ffb)
As Python QA tools, BIND system test prerequisites, and documentation
building utilities are now all included in operating system images used
in GitLab CI, do not use pip for installing them in each CI job any
more.
(cherry picked from commit e3c217296d)
Add a system test that counts how many address fetches are made
for different numbers of NS records and checks that the number
are successfully limited.
If there are more that 5 NS record for a zone only perform a
maximum of 4 address lookups for all the name servers. This
limits the amount of remote lookup performed for server
addresses at each level for a given query.
as the update triggers by the rndc command to clear the signing records
may not have completed by the time the subsequent rndc command to test
that the records have been removed is commenced. Loop several times to
prevent false negative.
(cherry picked from commit 353018c0e5)
cppcheck 2.0 reports false positives about uninitialized variables in a
lot of places throughout BIND source code, e.g.:
bin/dnssec/dnssec-cds.c:282:6: error: Uninitialized variable: length [uninitvar]
if (isc_buffer_availablelength(&buf) <= len) {
^
Apparently cppcheck 2.0 has issues with processing (&var)->field syntax,
which is what the macros from lib/isc/include/isc/buffer.h are evaluated
to. This issue was reported upstream [1] and will hopefully be
addressed in a future cppcheck release.
In the meantime, to avoid modifying BIND source code in multiple places
just because of a static checker false positive, work around the issue
by adding intermediate variables to buffer macro definitions using a sed
invocation in the cppcheck job script.
[1] https://sourceforge.net/p/cppcheck/discussion/general/thread/122153e3c1/
(cherry picked from commit 481fa34e50)
Add whitespace to the regular expression used for extracting the GCC
version from "gcc --version" output so that it works properly with
multi-digit major version numbers.
(cherry picked from commit 3b48eec79f)
Evan Hunt
Mark AndrewsandEvan Hunt
Michał Kępień
Tinderbox UserandMichał Kępień
Stephen MorrisandMichał Kępień