dnsdist: Really disable REUSEADDR on outgoing UDP client sockets

It turns out that our `Socket::bind()` will _helpfully_ enable this
by default.

dnsdist: Stop setting SO_REUSEADDR on outgoing UDP client sockets

`SO_REUSEADDR` is useful on TCP server sockets to allow binding quickly
after restarting the process without waiting `TIME_WAIT` seconds, or
to allow some port reuse on BSD. It also allows reusing a port more
quickly for TCP client sockets.
For UDP sockets, however, Linux allows two sockets to be bound to the
same address and port, and will distribute all packets to the most
recent socket, which is very unexpected, to say the least.

Merge pull request #12780 from zeha/workaround11804

auth: add setting workaround-11804-max-chunk-records

Merge pull request #12813 from rgacogne/ci-disable-clang-tidy-non-const-global-vars

clang-tidy: Disable cppcoreguidelines-avoid-non-const-global-variables

Apply changes for doc nits

clang-tidy: Disable cppcoreguidelines-avoid-non-const-global-variables

While I agree that we should try to avoid non-const global vars
as much as possible, this rule kills the boost testing framework
so we cannot keep it.

Merge pull request #12812 from rgacogne/ci-clang-tidy-disable-union-warning

clang-tidy: Disable cppcoreguidelines-special-member-functions

Merge pull request #12712 from Habbie/move-keyblock

docs: update GPG keyblock link

clang-tidy: Disable cppcoreguidelines-special-member-functions

We will need to re-enable it once https://github.com/PowerDNS/pdns/issues/12809
has been fixed.

Merge pull request #12806 from christofchen/12801-SpoofAction

SpoofAction: copy the QClass from the request, fixes #12801 + regression test

auth: add setting workaround-11804

Workaround for https://github.com/PowerDNS/pdns/issues/11804. Defaults to no,
implying the previously hard-coded value of 100.

fix #12801 + regression test

Merge pull request #12628 from kpfleming/debian-source-artifacts

builder-support: Prepare to make Debian-style source artifacts

Merge pull request #12800 from rgacogne/ddist-health-wrong-id-wrong-message

dnsdist: Print the received, invalid health-check response ID

Merge pull request #12799 from rgacogne/ddist-race-backend-health-check-mode

dnsdist: Suppress a race warning when setting a backend health-check mode

dnsdist: Print the received, invalid health-check response ID

dnsdist: Suppress a race warning when setting a backend health-check mode

There is an actual race when one thread, likely the console, changes
the health-check mode of a given backend just when the health-check
thread is determining whether it should send a health-check probe.
We are fine with getting a wrong value in the health-check thread,
as long as we eventually get the new one, so let's not worry about it
and add a TSAN suppression.
The TSAN report was:
```
WARNING: ThreadSanitizer: data race (pid=5301)
  Read of size 1 at 0x7b78000002ae by thread T11:
    #0 DownstreamState::healthCheckRequired(std::optional<long>) /__w/pdns/pdns/pdns/dnsdistdist/dnsdist-backend.cc:555:16 (dnsdist+0x18f003)
    #1 healthChecksThread() /__w/pdns/pdns/pdns/dnsdistdist/dnsdist.cc:2046:17 (dnsdist+0x811ea9)
    #2 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14 (dnsdist+0x1dfe39)
    #3 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:95:14 (dnsdist+0x1dfe39)
    #4 void std::thread::_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:264:13 (dnsdist+0x1dfe39)
    #5 std::thread::_Invoker<std::tuple<void (*)()> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:271:11 (dnsdist+0x1dfe39)
    #6 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:215:13 (dnsdist+0x1dfe39)
    #7 <null> <null> (libstdc++.so.6+0xceecf)

  Previous write of size 1 at 0x7b78000002ae by thread T21 (mutexes: write M189):
    #0 std::enable_if<IsOptional<DownstreamState>::value, setupLuaBindings(LuaContext&, bool)::$_15>::type LuaContext::readIntoFunction<void, LuaContext::Binder<void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)&, std::shared_ptr<DownstreamState> const&>&, boost::optional<bool> >(lua_State*, LuaContext::tag<setupLuaBindings(LuaContext&, bool)::$_15>, void&&, int, LuaContext::tag<DownstreamState>, LuaContext::tag<boost::optional<bool> >) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp (dnsdist+0x4b6ab2)
    #1 std::enable_if<!(IsOptional<DownstreamState>::value), setupLuaBindings(LuaContext&, bool)::$_15>::type LuaContext::readIntoFunction<void, void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)&, std::shared_ptr<DownstreamState>, boost::optional<bool> >(lua_State*, LuaContext::tag<setupLuaBindings(LuaContext&, bool)::$_15>, void&&, int, LuaContext::tag<DownstreamState>, LuaContext::tag<boost::optional<bool> >) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1803:16 (dnsdist+0x4b6ab2)
    #2 std::enable_if<(std::integral_constant<bool, true>::value) && (!(std::is_void<setupLuaBindings(LuaContext&, bool)::$_15>::value)), LuaContext::PushedObject>::type LuaContext::Pusher<void (std::shared_ptr<DownstreamState>, boost::optional<bool>), void>::callback2<void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)&>(lua_State*, setupLuaBindings(LuaContext&, bool)::$_15&&, int) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2443:9 (dnsdist+0x4b6ab2)
    #3 LuaContext::PushedObject LuaContext::Pusher<void (std::shared_ptr<DownstreamState>, boost::optional<bool>), void>::callback<void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)>(lua_State*, setupLuaBindings(LuaContext&, bool)::$_15*, int) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2405:20 (dnsdist+0x4b6ab2)
    #4 std::enable_if<boost::has_trivial_destructor<setupLuaBindings(LuaContext&, bool)::$_15>::value, LuaContext::PushedObject>::type LuaContext::Pusher<void (std::shared_ptr<DownstreamState>, boost::optional<bool>), void>::push<void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)>(lua_State*, setupLuaBindings(LuaContext&, bool)::$_15)::'lambda'(lua_State*)::operator()(lua_State*) const /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2334:20 (dnsdist+0x4b6ab2)
    #5 std::enable_if<boost::has_trivial_destructor<setupLuaBindings(LuaContext&, bool)::$_15>::value, LuaContext::PushedObject>::type LuaContext::Pusher<void (std::shared_ptr<DownstreamState>, boost::optional<bool>), void>::push<void LuaContext::registerFunctionImpl<setupLuaBindings(LuaContext&, bool)::$_15, void, DownstreamState, boost::optional<bool> >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, setupLuaBindings(LuaContext&, bool)::$_15, LuaContext::tag<DownstreamState>, LuaContext::tag<void (boost::optional<bool>)>)::'lambda'(std::shared_ptr<DownstreamState> const&, boost::optional<bool>)>(lua_State*, setupLuaBindings(LuaContext&, bool)::$_15)::'lambda'(lua_State*)::__invoke(lua_State*) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2330:31 (dnsdist+0x4b6ab2)
    #6 <null> <null> (libluajit-5.1.so.2+0xa5e6)
    #7 boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > LuaContext::call<boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > >(lua_State*, LuaContext::PushedObject) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1413:29 (dnsdist+0x1c2b4b)
    #8 boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > LuaContext::executeCode<boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > >(char const*) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:324:16 (dnsdist+0x1c2b4b)
    #9 boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > LuaContext::executeCode<boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:301:16 (dnsdist+0x1bf450)
    #10 controlClientThread(ConsoleConnection&&) /__w/pdns/pdns/pdns/dnsdistdist/dnsdist-console.cc:897:27 (dnsdist+0x1bf450)
    #11 boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > LuaContext::executeCode<boost::optional<boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::shared_ptr<DownstreamState>, ClientState*, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, double, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, double> > > > > >(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:301:16 (dnsdist+0x1bf450)
    #12 controlClientThread(ConsoleConnection&&) /__w/pdns/pdns/pdns/dnsdistdist/dnsdist-console.cc:897:27 (dnsdist+0x1bf450)
    #13 void std::__invoke_impl<void, void (*)(ConsoleConnection&&), ConsoleConnection>(std::__invoke_other, void (*&&)(ConsoleConnection&&), ConsoleConnection&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14 (dnsdist+0x1c76f3)
    #14 std::__invoke_result<void (*)(ConsoleConnection&&), ConsoleConnection>::type std::__invoke<void (*)(ConsoleConnection&&), ConsoleConnection>(void (*&&)(ConsoleConnection&&), ConsoleConnection&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:95:14 (dnsdist+0x1c76f3)
    #15 void std::thread::_Invoker<std::tuple<void (*)(ConsoleConnection&&), ConsoleConnection> >::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:264:13 (dnsdist+0x1c76f3)
    #16 std::thread::_Invoker<std::tuple<void (*)(ConsoleConnection&&), ConsoleConnection> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:271:11 (dnsdist+0x1c76f3)
    #17 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(ConsoleConnection&&), ConsoleConnection> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:215:13 (dnsdist+0x1c76f3)
    #18 <null> <null> (libstdc++.so.6+0xceecf)

  As if synchronized via sleep:
    #0 healthChecksThread() /__w/pdns/pdns/pdns/dnsdistdist/dnsdist.cc:2034:5 (dnsdist+0xc77e8)
    #1 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14 (dnsdist+0x811b8e)
    #2 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:95:14 (dnsdist+0x811b8e)
    #3 void std::thread::_Invoker<std::tuple<void (*)()> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:264:13 (dnsdist+0x811b8e)
    #4 std::thread::_Invoker<std::tuple<void (*)()> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:271:11 (dnsdist+0x811b8e)
    #5 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:215:13 (dnsdist+0x811b8e)
    #6 <null> <null> (dnsdist+0x1dfe39)
    #7 operator new(unsigned long, std::align_val_t) <null> (libstdc++.so.6+0xceecf)

  Location is heap block of size 2880 at 0x7b7800000000 allocated by main thread:
    #0 __gnu_cxx::new_allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >::allocate(unsigned long, void const*) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/ext/new_allocator.h:112:31 (dnsdist+0x13f29c)
    #1 std::allocator_traits<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > >::allocate(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >&, unsigned long) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/alloc_traits.h:460:20 (dnsdist+0x13f29c)
    #2 std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > > std::__allocate_guarded<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> > >(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<DownstreamState>, (__gnu_cxx::_Lock_policy)2> >&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/allocated_ptr.h:97:21 (dnsdist+0x13f29c)
    #3 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<DownstreamState, std::allocator<DownstreamState>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(DownstreamState*&, std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:680:19 (dnsdist+0x13f29c)
    #4 std::__shared_ptr<DownstreamState, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<DownstreamState>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr_base.h:1371:14 (dnsdist+0x13f29c)
    #5 std::shared_ptr<DownstreamState>::shared_ptr<std::allocator<DownstreamState>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(std::_Sp_alloc_shared_tag<std::allocator<DownstreamState> >, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr.h:408:4 (dnsdist+0x1db3be)
    #6 std::shared_ptr<DownstreamState> std::allocate_shared<DownstreamState, std::allocator<DownstreamState>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(std::allocator<DownstreamState> const&, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr.h:859:14 (dnsdist+0x1db3be)
    #7 std::shared_ptr<DownstreamState> std::make_shared<DownstreamState, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/shared_ptr.h:875:14 (dnsdist+0x1db3be)
    #8 setupLuaConfig(LuaContext&, bool, bool)::$_3::operator()(boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>) const /__w/pdns/pdns/pdns/dnsdistdist/dnsdist-lua.cc:619:37 (dnsdist+0x1db3be)
    #9 tor<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::callback2<setupLuaConfig(LuaContext&, bool, bool)::$_3&>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_3&, int) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2436:31 (dnsdist+0x69065d)
    #10 LuaContext::PushedObject LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::callback<setupLuaConfig(LuaContext&, bool, bool)::$_3>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_3*, int) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2405:20 (dnsdist+0x69065d)
    #11 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_3>::value, LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_3>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_3)::'lambda'(lua_State*)::operator()(lua_State*) const /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2334:20 (dnsdist+0x69065d)
    #12 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_3>::value, LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> >, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)> > > > > >, boost::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_3>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_3)::'lambda'(lua_State*)::__invoke(lua_State*) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:2330:31 (dnsdist+0x69065d)
    #13 <null> <null> (dnsdist+0x687942)
    #14 <null> <null> (libluajit-5.1.so.2+0xa5e6)
    #15 std::tuple<> LuaContext::call<std::tuple<> >(lua_State*, LuaContext::PushedObject) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:1413:29 (dnsdist+0x577e85)
    #16 LuaContext::executeCode(std::istream&) /__w/pdns/pdns/pdns/dnsdistdist/./ext/luawrapper/include/LuaContext.hpp:267:9 (dnsdist+0x685db6)
    #17 setupLua(LuaContext&, bool, bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /__w/pdns/pdns/pdns/dnsdistdist/dnsdist-lua.cc:3025:10 (dnsdist+0x67b759)
    #18 main /__w/pdns/pdns/pdns/dnsdistdist/dnsdist.cc:2668:17 (dnsdist+0x809d2c)

  Mutex M189 (0x55801da4cdf0) created at:
    #0 pthread_mutex_lock <null> (dnsdist+0xe74f8)
    #1 __gthread_mutex_lock(pthread_mutex_t*) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/x86_64-linux-gnu/c++/10/bits/gthr-default.h:749:12 (dnsdist+0x80c177)
    #2 std::mutex::lock() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/std_mutex.h:100:17 (dnsdist+0x80c177)
    #3 std::lock_guard<std::mutex>::lock_guard(std::mutex&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/std_mutex.h:159:19 (dnsdist+0x80c177)
    #4 LockGuardedHolder<LuaContext>::LockGuardedHolder(LuaContext&, std::mutex&) /__w/pdns/pdns/pdns/dnsdistdist/./lock.hh:209:60 (dnsdist+0x80c177)
    #5 LockGuarded<LuaContext>::lock() /__w/pdns/pdns/pdns/dnsdistdist/./lock.hh:289:12 (dnsdist+0x80c177)
    #6 main /__w/pdns/pdns/pdns/dnsdistdist/dnsdist.cc:2668:34 (dnsdist+0x809d0c)

  Thread T11 'dnsdist/healthC' (tid=5313, running) created by main thread at:
    #0 pthread_create <null> (dnsdist+0xca21d)
    #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xcf144)
    #2 main /__w/pdns/pdns/pdns/dnsdistdist/dnsdist.cc:2938:12 (dnsdist+0x80b06e)

  Thread T21 'dnsdist/conscli' (tid=5325, finished) created by thread T5 at:
    #0 pthread_create <null> (dnsdist+0xca21d)
    #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xcf144)
    #2 void std::__invoke_impl<void, void (*)(int, ComboAddress), int, ComboAddress>(std::__invoke_other, void (*&&)(int, ComboAddress), int&&, ComboAddress&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:60:14 (dnsdist+0x6c0435)
    #3 std::__invoke_result<void (*)(int, ComboAddress), int, ComboAddress>::type std::__invoke<void (*)(int, ComboAddress), int, ComboAddress>(void (*&&)(int, ComboAddress), int&&, ComboAddress&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/bits/invoke.h:95:14 (dnsdist+0x6c0435)
    #4 void std::thread::_Invoker<std::tuple<void (*)(int, ComboAddress), int, ComboAddress> >::_M_invoke<0ul, 1ul, 2ul>(std::_Index_tuple<0ul, 1ul, 2ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:264:13 (dnsdist+0x6c0435)
    #5 std::thread::_Invoker<std::tuple<void (*)(int, ComboAddress), int, ComboAddress> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:271:11 (dnsdist+0x6c0435)
    #6 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(int, ComboAddress), int, ComboAddress> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/10/../../../../include/c++/10/thread:215:13 (dnsdist+0x6c0435)
    #7 <null> <null> (libstdc++.so.6+0xceecf)
```

Merge pull request #12792 from fredmorcos/fix-clang-tidy-commit

Fix the `clang-tidy` jobs failing

Merge pull request #12794 from rgacogne/ddist-ossl3-ticket-leak

libssl: Fix a memory leak when processing TLS tickets w/ OpenSSL 3.x

Fix indentation

libssl: Fix a memory leak when processing TLS tickets w/ OpenSSL 3.x

Merge pull request #12683 from Habbie/remove-ubuntu-bionic

builder: remove ubuntu bionic target

Fix check for recursor clang-tidy output

Co-authored-by: Remi Gacogne <github@coredump.fr>

Handle the case where none of the products produce any warnings

Co-authored-by: Remi Gacogne <github@coredump.fr>

Consistent formatting

Co-authored-by: Remi Gacogne <github@coredump.fr>

switch builder docs target to ubuntu jammy

remove ubuntu bionic target, as 18.04 will EOL soon

Don't fail when there are no warnings produced by clang-tidy

Quote the output vars

Merge pull request #12788 from rgacogne/clang-tidy-increase-code-complexity-threshold

clang-tidy: Increase the code complexity threshold to 50 for now

clang-tidy: Lower the code complexity threshold to 50

Let's see how it goes.

clang-tidy: Increase the code complexity threshold to 100 for now

Merge pull request #12786 from rgacogne/ci-separate-failure-tidy

ci: Add a separate check for clang-tidy failure

Merge pull request #12787 from Habbie/auth-4.8.0-beta1-secpoll-serial

bump secpoll serial, adjust release date

bump secpoll serial, adjust release date

ci: Add a separate check for clang-tidy failure

This way the tests are still run even if clang-tidy reported a
warning, instead of stopping everything.

Merge pull request #12781 from Habbie/auth-4.8.0-beta1-docs

auth-4.8.0-beta1: secpoll&docs

Merge pull request #12748 from omoerbeek/rec-ws-total-unused

rec: warning: variable 'total' set but not used

Merge pull request #12739 from omoerbeek/rec-lwres-uninited-len

rec: Fix uninited var causing wrong `bytes` field reported in protobuf log in rare cases

Merge pull request #12782 from omoerbeek/dsdist-api-test-timeout

dnsdist: github runners can be *very* slow wrt I/O, use a more generous timeout in tests

Init len earlier, as suggested by rgacogne

Merge pull request #12737 from nbakker/patch-1

Some webserver parameters were removed with 1.8.0

github runners can be *very* slow wrt I/O, use a more generous timeout in tests

This issue seems to be more prominent when using a TSAN enabled dnsdist.

auth-4.8.0-beta1: secpoll&docs

Merge pull request #12765 from fredmorcos/clang-tidy-prs

Run `clang-tidy` on auth, rec and dnsdist when opening PRs

Merge pull request #12690 from rgacogne/ddist-statnode-docs

dnsdist: Fix the documentation of the `StatNode` object

Merge pull request #12729 from Habbie/lmdb-ls-dup-domain

auth LMDB: handle duplicate domain existence consistently

Merge pull request #12768 from chbruyand/ixfrdist-max-soa-refresh

ixfrdist: add a per domain max-soa-refresh option

Merge pull request #12636 from Habbie/lmdb-comments

auth lmdb: handle lack of support for RRset comments better

Merge pull request #12738 from paddg/patch-12

Undo an accidentally change (disableZeroScope -> disableZeroScoping)

getCatalogMembers: bubble up full return false

Document the process to disable specific clang-tidy lints

Improve clang-format documentation

Ignore macros when calculating cognitive complexity of functions

move assignment outside of condition

add comments

simplify oldestts checking, optimise hot path for non-LS users

move transaction opening outside of both if branches

simplify dup check

drop unused const

Merge pull request #12766 from phonedph1/patch-37

dnsdist: Update config.rst

rec: warning: variable 'total' set but not used [-Wunused-but-set-variable]

Merge pull request #12770 from neilcook/patch-2

Make Additionals documentation more accurate

format

remove debug print

filter duplicate domain entries

move handle_dups flag to lmdbbackend

lmdb-typed: teach get() to optionally fetch just the oldest entry

add comment

lmdb: add interface to get timestamp from LS header

lmdb indexops: avoid updating timestamp when there is no change

fix warnings

add missing defaults to doc

add lmdb-lightning-stream option

refactor getCatalogMembers

refactor getUpdatedMasters

refactor getUnfreshSlaveInfos

move loop into getAllDomainsFiltered

Make Additionals documentation more accurate

ixfrdist: add a per domain max-soa-refresh option to optionaly cap the refresh interval

Update config.rst

Filter file diffs that are not in the current project

Delete old clang-tidy workflow

Move clang-tidy-dnsdist to build-and-test-all workflow

Move clang-tidy-rec to build-and-test-all workflow

Move clang-tidy-auth to build-and-test-all workflow

Github action to run clang-tidy on dnsdist PRs

Github action to run clang-tidy on rec PRs

Github action to run clang-tidy on auth PRs

Merge pull request #12764 from fredmorcos/ci-fixes-cleanups

Ci fixes and cleanups

Pin pyasn1 to 0.4.8 because 0.5.0 broke the API with 0.5.0

https://github.com/pyasn1/pyasn1/issues/28

On 20230420: https://pypi.org/project/pyasn1/#history

Merge pull request #12740 from mind04/auth-nsec-at-delegation

Pick the right signer name when a NSEC name is also a delegation point

Merge pull request #12669 from chbruyand/auth-ifurlup-ips

auth: luarecords, enhance ifportup() with lists of sets of addresses like ifurlup()

Tell the libdecaf cmake build to use clang-12

Add cmake to auth build deps (needed for libdecaf)

Cleanup ci_auth/rec_configure pyinvoke tasks

Cleanup the ci_docs_upload_master pyinvoke task

Gitignore verify-dnssec-zone/allow-missing

Merge pull request #12758 from zeha/tcpreceiver-unused-var

auth: remove unused var in tcpreceiver.cc

Merge pull request #12759 from zeha/lmdb-unused-var

lmdb-safe: remove leftover debug variable