Updating LRU requires write-locking the node, which causes contention.
Update LRU only if time difference is large enough.
(cherry picked from commit fe584c01cc)
mem.c:add_trace_entry() -> isc_hash_function() -> isc_siphash24()
129 for (; in != end; in += 8) {
6. byte_swapping: Performing a byte swapping operation on
in implies that it came from an external source, and is
therefore tainted.
130 uint64_t m = U8TO64_LE(in);
(cherry picked from commit 8c983a7ebd)
Fix a potential assertion failure on shutdown in ns__client_endrequest.
Scenario:
1. We are shutting down, interface->clientmgr is gone.
2. We receive a packet, it gets through ns__client_request
3. mgr == NULL, return
4. isc_nmhandle_detach calls ns_client_reset_cb
5. ns_client_reset_cb calls ns_client_endrequest
6. INSIST(client->state == NS_CLIENTSTATE_WORKING ||
client->state == NS_CLIENTSTATE_RECURSING) is not met
- we haven't started processing this packet so
client->state == NS_CLIENTSTATE_READY.
As a solution - don't do anything in ns_client_reset_cb if the client
is still in READY state.
(cherry picked from commit b0888ff039)
sending each group of queries simultaneously, and then checking the
output after the last one finishes, reduces the runtime of the
serve-stale test by about six minutes.
(cherry picked from commit 195d25b222)
"yes" and "no" are permissible synonyms for "on" and "off", which
use exactly the same code paths. making sure they work isn't a good
use of 80 seconds of test time.
(cherry picked from commit 027601cd3e)
- the configuration summary reported zlib compression was not
supported even when it was.
- when bind.keys.h was regenerated it violated clang-format style.
(cherry picked from commit beda680f90)
The change introduced by commit be159f5565
was not fully complete. Adjust ./configure summary so that it reflects
the new way the --with-tuning switch works, fixing the Autoconf variable
used for determining the value of that switch. Fix win32utils/Configure
so that it behaves the same way as its Unix counterpart.
(cherry picked from commit a5fc3a6364)
* ctx needs to be destroyed before it is regenerated.
* emit the name of the signature to be replaced.
* cleanup memory before asserting so post longjump doesn't detect a
memory leak.
* comment code.
(cherry picked from commit 3a8c8a2a31)
Fix crash on arm64 from using atomic_compare_exchange_weak outside of the loop
See merge request isc-projects/bind9!3042
(cherry picked from commit e4671ef2fa)
fa68a0d8 Added atomic_compare_exchange_strong_acq_rel macro
4cf275ba Replace non-loop usage of atomic_compare_exchange_weak with strong variant
4ff887db Add arm64 to GitLab CI
BSD sed does not recognize \s as a whitespace matching token. Make the
sed script in doc/arm/Makefile.in which ensures GitLab identifiers are
not split across lines portable by replacing \s with [[:space:]].
(cherry picked from commit b25e6b51f6)
Artifacts generated by the docs:sid:amd64 job need to be retained longer
than for other jobs as they are used for building bind.isc.org contents.
If these artifacts are removed too quickly, pipelines in the pages/bind
GitLab project start failing, preventing content updates from being
published. Increase lifetime of the relevant job artifacts to prevent
this from happening.
(cherry picked from commit 9751ba5a75)
We were using our own versions of isc_uv_{export,import} functions
for multithreaded TCP listeners. Upcoming libuv version will
contain proper uv_{export,import} functions - use them if they're
available.
