Bump requests from 2.27.1 to 2.31.0 in /pdns/keyroller by dependabot[bot] · Pull Request #2 · webforfutureinc/pdns

dependabot · 2023-06-22T19:26:34Z

Bumps requests from 2.27.1 to 2.31.0.

Release notes

v2.31.0

2.31.0 (2023-05-22)

Security

Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to potential forwarding of Proxy-Authorization headers to destination servers when following HTTPS redirects.

When proxies are defined with user info (https://user:pass@proxy:8080), Requests will construct a Proxy-Authorization header that is attached to the request to authenticate with the proxy.

In cases where Requests receives a redirect response, it previously reattached the Proxy-Authorization header incorrectly, resulting in the value being sent through the tunneled connection to the destination server. Users who rely on defining their proxy credentials in the URL are strongly encouraged to upgrade to Requests 2.31.0+ to prevent unintentional leakage and rotate their proxy credentials once the change has been fully deployed.

Users who do not use a proxy or do not supply their proxy credentials through the user information portion of their proxy URL are not subject to this vulnerability.

Full details can be read in our Github Security Advisory and CVE-2023-32681.

v2.30.0

2.30.0 (2023-05-03)

Dependencies

⚠️ Added support for urllib3 2.0. ⚠️

This may contain minor breaking changes so we advise careful testing and reviewing https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html prior to upgrading.

Users who wish to stay on urllib3 1.x can pin to urllib3<2.

v2.29.0

2.29.0 (2023-04-26)

Improvements

Requests now defers chunked requests to the urllib3 implementation to improve standardization. (#6226)

Requests relaxes header component requirements to support bytes/str subclasses. (#6356)

... (truncated)

Changelog

Sourced from requests's changelog.

2.31.0 (2023-05-22)

Security

Versions of Requests between v2.3.0 and v2.30.0 are vulnerable to potential forwarding of Proxy-Authorization headers to destination servers when following HTTPS redirects.

When proxies are defined with user info (https://user:pass@proxy:8080), Requests will construct a Proxy-Authorization header that is attached to the request to authenticate with the proxy.

In cases where Requests receives a redirect response, it previously reattached the Proxy-Authorization header incorrectly, resulting in the value being sent through the tunneled connection to the destination server. Users who rely on defining their proxy credentials in the URL are strongly encouraged to upgrade to Requests 2.31.0+ to prevent unintentional leakage and rotate their proxy credentials once the change has been fully deployed.

Users who do not use a proxy or do not supply their proxy credentials through the user information portion of their proxy URL are not subject to this vulnerability.

Full details can be read in our Github Security Advisory and CVE-2023-32681.

2.30.0 (2023-05-03)

Dependencies

⚠️ Added support for urllib3 2.0. ⚠️

This may contain minor breaking changes so we advise careful testing and reviewing https://urllib3.readthedocs.io/en/latest/v2-migration-guide.html prior to upgrading.

Users who wish to stay on urllib3 1.x can pin to urllib3<2.

2.29.0 (2023-04-26)

Improvements

Requests now defers chunked requests to the urllib3 implementation to improve standardization. (#6226)

Requests relaxes header component requirements to support bytes/str subclasses. (#6356)

2.28.2 (2023-01-12)

... (truncated)

Commits

147c851 v2.31.0
74ea7cf Merge pull request from GHSA-j8r2-6x86-q33q
3022253 test on pypy 3.8 and pypy 3.9 on windows and macos (#6424)
b639e66 test on py3.12 (#6448)
d3d5044 Fixed a small typo (#6452)
2ad18e0 v2.30.0
f2629e9 Remove strict parameter (#6434)
87d63de v2.29.0
51716c4 enable the warnings plugin (#6416)
a7da1ab try on ubuntu 22.04 (#6418)
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Bumps [requests](https://github.com/psf/requests) from 2.27.1 to 2.31.0. - [Release notes](https://github.com/psf/requests/releases) - [Changelog](https://github.com/psf/requests/blob/main/HISTORY.md) - [Commits](psf/requests@v2.27.1...v2.31.0) --- updated-dependencies: - dependency-name: requests dependency-type: direct:production ... Signed-off-by: dependabot[bot] <support@github.com>

We used to get a index from OpenSSL when the first incoming or outgoing TLS connection was created. That index is later used to store application-related data along the TLS connection, to be able to access it in callbacks called from inside the OpenSSL library. Unfortunately the atomic flag construction used was racy: if a second connection is created while the first one is still getting the index, it could be reading the initial value (-1) instead of the actual index, which might prevent the callback from working properly because they cannot retrieve the necessary data. The good news is that this should not have a serious impact: a TLS session might not be properly resumed while it should have been, leading to a full TLS session negotiation. This commit fixes the race by using a full mutex and only releasing it once the value has been computed. In order to avoid a performance penalty, the index is now computed when a TLS connection _context_ is created, instead of a TLS connection. TLS contexts should be reused for a large number of connections, and mostly created during startup or in the first few seconds of the application. The race was reported by Thread Sanitizer during the `test_TLS.py::TestTLSFrontendLimits::testTCPConnsPerTLSFrontend` regression test as: ``` WARNING: ThreadSanitizer: data race (pid=120466) Read of size 4 at 0x55a12bf3d758 by thread T4: #0 OpenSSLTLSConnection::OpenSSLTLSConnection(int, timeval const&, std::shared_ptr<OpenSSLFrontendContext>) /work/pdns/pdns/dnsdistdist/tcpiohandler.cc:106 (dnsdist+0x97ece8) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #1 std::__detail::_MakeUniq<OpenSSLTLSConnection>::__single_object std::make_unique<OpenSSLTLSConnection, int&, timeval const&, std::shared_ptr<OpenSSLFrontendContext>&>(int&, timeval const&, std::shared_ptr<OpenSSLFrontendContext>&) /usr/include/c++/13.2.1/bits/unique_ptr.h:1070 (dnsdist+0x97eff6) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #2 OpenSSLTLSIOCtx::getConnection(int, timeval const&, long) /work/pdns/pdns/dnsdistdist/tcpiohandler.cc:797 (dnsdist+0x97eff6) #3 TCPIOHandler::TCPIOHandler(int, timeval const&, std::shared_ptr<TLSCtx>, long) /work/pdns/pdns/dnsdistdist/tcpiohandler.hh:246 (dnsdist+0x88c24f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #4 IncomingTCPConnectionState::IncomingTCPConnectionState(ConnectionInfo&&, TCPClientThreadData&, timeval const&) /work/pdns/pdns/dnsdistdist/dnsdist-tcp-upstream.hh:29 (dnsdist+0x88c24f) #5 void std::_Construct<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(IncomingTCPConnectionState*, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/stl_construct.h:119 (dnsdist+0x878b1e) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #6 void std::allocator_traits<std::allocator<void> >::construct<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(std::allocator<void>&, IncomingTCPConnectionState*, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/alloc_traits.h:660 (dnsdist+0x878b1e) #7 std::_Sp_counted_ptr_inplace<IncomingTCPConnectionState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_Sp_counted_ptr_inplace<ConnectionInfo, TCPClientThreadData&, timeval&>(std::allocator<void>, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:604 (dnsdist+0x878b1e) #8 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<IncomingTCPConnectionState, std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(IncomingTCPConnectionState*&, std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:971 (dnsdist+0x878b1e) #9 std::__shared_ptr<IncomingTCPConnectionState, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:1712 (dnsdist+0x878b1e) #10 std::shared_ptr<IncomingTCPConnectionState>::shared_ptr<std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr.h:464 (dnsdist+0x878b1e) #11 std::shared_ptr<std::enable_if<!std::is_array<IncomingTCPConnectionState>::value, IncomingTCPConnectionState>::type> std::make_shared<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr.h:1010 (dnsdist+0x878b1e) #12 handleIncomingTCPQuery /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:1118 (dnsdist+0x878b1e) #13 void std::__invoke_impl<void, void (*&)(int, boost::any&), int, boost::any&>(std::__invoke_other, void (*&)(int, boost::any&), int&&, boost::any&) /usr/include/c++/13.2.1/bits/invoke.h:61 (dnsdist+0x32d951) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #14 std::enable_if<is_invocable_r_v<void, void (*&)(int, boost::any&), int, boost::any&>, void>::type std::__invoke_r<void, void (*&)(int, boost::any&), int, boost::any&>(void (*&)(int, boost::any&), int&&, boost::any&) /usr/include/c++/13.2.1/bits/invoke.h:111 (dnsdist+0x32d951) #15 std::_Function_handler<void (int, boost::any&), void (*)(int, boost::any&)>::_M_invoke(std::_Any_data const&, int&&, boost::any&) /usr/include/c++/13.2.1/bits/std_function.h:290 (dnsdist+0x32d951) #16 std::function<void (int, boost::any&)>::operator()(int, boost::any&) const /usr/include/c++/13.2.1/bits/std_function.h:591 (dnsdist+0x98fc0f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #17 EpollFDMultiplexer::run(timeval*, int) /work/pdns/pdns/dnsdistdist/epollmplexer.cc:190 (dnsdist+0x98fc0f) #18 tcpClientThread /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:1251 (dnsdist+0x86cb7f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #19 void std::__invoke_impl<void, void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(std::__invoke_other, void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/invoke.h:61 (dnsdist+0x87aab1) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #20 std::__invoke_result<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >::type std::__invoke<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/invoke.h:96 (dnsdist+0x87aab1) #21 void std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>) /usr/include/c++/13.2.1/bits/std_thread.h:292 (dnsdist+0x87aab1) #22 std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::operator()() /usr/include/c++/13.2.1/bits/std_thread.h:299 (dnsdist+0x87aab1) #23 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > > >::_M_run() /usr/include/c++/13.2.1/bits/std_thread.h:244 (dnsdist+0x87aab1) #24 execute_native_thread_routine /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/thread.cc:104 (libstdc++.so.6+0xe1942) (BuildId: 207eb738c5976dd9aac1ae0640fc4de5946b547e) Previous write of size 4 at 0x55a12bf3d758 by thread T3: #0 OpenSSLTLSConnection::OpenSSLTLSConnection(int, timeval const&, std::shared_ptr<OpenSSLFrontendContext>) /work/pdns/pdns/dnsdistdist/tcpiohandler.cc:88 (dnsdist+0x97ed98) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #1 std::__detail::_MakeUniq<OpenSSLTLSConnection>::__single_object std::make_unique<OpenSSLTLSConnection, int&, timeval const&, std::shared_ptr<OpenSSLFrontendContext>&>(int&, timeval const&, std::shared_ptr<OpenSSLFrontendContext>&) /usr/include/c++/13.2.1/bits/unique_ptr.h:1070 (dnsdist+0x97eff6) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #2 OpenSSLTLSIOCtx::getConnection(int, timeval const&, long) /work/pdns/pdns/dnsdistdist/tcpiohandler.cc:797 (dnsdist+0x97eff6) #3 TCPIOHandler::TCPIOHandler(int, timeval const&, std::shared_ptr<TLSCtx>, long) /work/pdns/pdns/dnsdistdist/tcpiohandler.hh:246 (dnsdist+0x88c24f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #4 IncomingTCPConnectionState::IncomingTCPConnectionState(ConnectionInfo&&, TCPClientThreadData&, timeval const&) /work/pdns/pdns/dnsdistdist/dnsdist-tcp-upstream.hh:29 (dnsdist+0x88c24f) #5 void std::_Construct<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(IncomingTCPConnectionState*, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/stl_construct.h:119 (dnsdist+0x878b1e) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #6 void std::allocator_traits<std::allocator<void> >::construct<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(std::allocator<void>&, IncomingTCPConnectionState*, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/alloc_traits.h:660 (dnsdist+0x878b1e) #7 std::_Sp_counted_ptr_inplace<IncomingTCPConnectionState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>::_Sp_counted_ptr_inplace<ConnectionInfo, TCPClientThreadData&, timeval&>(std::allocator<void>, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:604 (dnsdist+0x878b1e) #8 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<IncomingTCPConnectionState, std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(IncomingTCPConnectionState*&, std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:971 (dnsdist+0x878b1e) #9 std::__shared_ptr<IncomingTCPConnectionState, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr_base.h:1712 (dnsdist+0x878b1e) #10 std::shared_ptr<IncomingTCPConnectionState>::shared_ptr<std::allocator<void>, ConnectionInfo, TCPClientThreadData&, timeval&>(std::_Sp_alloc_shared_tag<std::allocator<void> >, ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr.h:464 (dnsdist+0x878b1e) #11 std::shared_ptr<std::enable_if<!std::is_array<IncomingTCPConnectionState>::value, IncomingTCPConnectionState>::type> std::make_shared<IncomingTCPConnectionState, ConnectionInfo, TCPClientThreadData&, timeval&>(ConnectionInfo&&, TCPClientThreadData&, timeval&) /usr/include/c++/13.2.1/bits/shared_ptr.h:1010 (dnsdist+0x878b1e) #12 handleIncomingTCPQuery /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:1118 (dnsdist+0x878b1e) #13 void std::__invoke_impl<void, void (*&)(int, boost::any&), int, boost::any&>(std::__invoke_other, void (*&)(int, boost::any&), int&&, boost::any&) /usr/include/c++/13.2.1/bits/invoke.h:61 (dnsdist+0x32d951) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #14 std::enable_if<is_invocable_r_v<void, void (*&)(int, boost::any&), int, boost::any&>, void>::type std::__invoke_r<void, void (*&)(int, boost::any&), int, boost::any&>(void (*&)(int, boost::any&), int&&, boost::any&) /usr/include/c++/13.2.1/bits/invoke.h:111 (dnsdist+0x32d951) #15 std::_Function_handler<void (int, boost::any&), void (*)(int, boost::any&)>::_M_invoke(std::_Any_data const&, int&&, boost::any&) /usr/include/c++/13.2.1/bits/std_function.h:290 (dnsdist+0x32d951) #16 std::function<void (int, boost::any&)>::operator()(int, boost::any&) const /usr/include/c++/13.2.1/bits/std_function.h:591 (dnsdist+0x98fc0f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #17 EpollFDMultiplexer::run(timeval*, int) /work/pdns/pdns/dnsdistdist/epollmplexer.cc:190 (dnsdist+0x98fc0f) #18 tcpClientThread /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:1251 (dnsdist+0x86cb7f) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #19 void std::__invoke_impl<void, void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(std::__invoke_other, void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/invoke.h:61 (dnsdist+0x87aab1) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #20 std::__invoke_result<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >::type std::__invoke<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/invoke.h:96 (dnsdist+0x87aab1) #21 void std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>) /usr/include/c++/13.2.1/bits/std_thread.h:292 (dnsdist+0x87aab1) #22 std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::operator()() /usr/include/c++/13.2.1/bits/std_thread.h:299 (dnsdist+0x87aab1) #23 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > > >::_M_run() /usr/include/c++/13.2.1/bits/std_thread.h:244 (dnsdist+0x87aab1) #24 execute_native_thread_routine /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/thread.cc:104 (libstdc++.so.6+0xe1942) (BuildId: 207eb738c5976dd9aac1ae0640fc4de5946b547e) Location is global 'OpenSSLTLSConnection::s_tlsConnIndex' of size 4 at 0x55a12bf3d758 (dnsdist+0xc49758) Thread T4 'dnsdist/tcpClie' (tid=120471, running) created by main thread at: #0 pthread_create /usr/src/debug/gcc/gcc/libsanitizer/tsan/tsan_interceptors_posix.cpp:1036 (libtsan.so.2+0x44219) (BuildId: 7e8fcb9ed0a63b98f2293e37c92ac955413efd9e) #1 __gthread_create /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:663 (libstdc++.so.6+0xe1a29) (BuildId: 207eb738c5976dd9aac1ae0640fc4de5946b547e) #2 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/thread.cc:172 (libstdc++.so.6+0xe1a29) #3 TCPClientCollection::addTCPClientThread(std::vector<ClientState*, std::allocator<ClientState*> >&) /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:149 (dnsdist+0x8685a1) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #4 TCPClientCollection::TCPClientCollection(unsigned long, std::vector<ClientState*, std::allocator<ClientState*> >) /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:126 (dnsdist+0x868912) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #5 std::__detail::_MakeUniq<TCPClientCollection>::__single_object std::make_unique<TCPClientCollection, unsigned long&, std::vector<ClientState*, std::allocator<ClientState*> > >(unsigned long&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/unique_ptr.h:1070 (dnsdist+0x20adef) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #6 main /work/pdns/pdns/dnsdistdist/dnsdist.cc:2865 (dnsdist+0x20adef) Thread T3 'dnsdist/tcpClie' (tid=120470, running) created by main thread at: #0 pthread_create /usr/src/debug/gcc/gcc/libsanitizer/tsan/tsan_interceptors_posix.cpp:1036 (libtsan.so.2+0x44219) (BuildId: 7e8fcb9ed0a63b98f2293e37c92ac955413efd9e) #1 __gthread_create /usr/src/debug/gcc/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:663 (libstdc++.so.6+0xe1a29) (BuildId: 207eb738c5976dd9aac1ae0640fc4de5946b547e) #2 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/thread.cc:172 (libstdc++.so.6+0xe1a29) #3 TCPClientCollection::addTCPClientThread(std::vector<ClientState*, std::allocator<ClientState*> >&) /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:149 (dnsdist+0x8685a1) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #4 TCPClientCollection::TCPClientCollection(unsigned long, std::vector<ClientState*, std::allocator<ClientState*> >) /work/pdns/pdns/dnsdistdist/dnsdist-tcp.cc:126 (dnsdist+0x868912) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #5 std::__detail::_MakeUniq<TCPClientCollection>::__single_object std::make_unique<TCPClientCollection, unsigned long&, std::vector<ClientState*, std::allocator<ClientState*> > >(unsigned long&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/13.2.1/bits/unique_ptr.h:1070 (dnsdist+0x20adef) (BuildId: ad82581368352777fda41d4b4145ba8ec738044c) #6 main /work/pdns/pdns/dnsdistdist/dnsdist.cc:2865 (dnsdist+0x20adef) SUMMARY: ThreadSanitizer: data race /work/pdns/pdns/dnsdistdist/tcpiohandler.cc:106 in OpenSSLTLSConnection::OpenSSLTLSConnection(int, timeval const&, std::shared_ptr<OpenSSLFrontendContext>) ```

We used to store the security polling status in a regular integer, and the status can be updated from the `rec/web+stat` thread while being read from a Rust-based web-server thread, which is correctly reported by TSAN as a data race: ``` WARNING: ThreadSanitizer: data race (pid=2006) Write of size 4 at 0x55f19579db54 by thread T5: #0 doSecPoll(long*, std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/secpoll-recursor.cc:84:23 (pdns_recursor+0x814e3c) #1 SyncRes::doResolveAt(std::unordered_map<DNSName, std::pair<std::vector<ComboAddress, std::allocator<ComboAddress> >, bool>, std::hash<DNSName>, std::equal_to<DNSName>, std::allocator<std::pair<DNSName const, std::pair<std::vector<ComboAddress, std::allocator<ComboAddress> >, bool> > > >&, DNSName, bool, DNSName const&, QType, std::vector<DNSRecord, std::allocator<DNSRecord> >&, unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::set<SyncRes::GetBestNSAnswer, std::less<SyncRes::GetBestNSAnswer>, std::allocator<SyncRes::GetBestNSAnswer> >&, SyncRes::Context&, SyncRes::StopAtDelegation*, std::map<DNSName, std::vector<ComboAddress, std::allocator<ComboAddress> >, std::less<DNSName>, std::allocator<std::pair<DNSName const, std::vector<ComboAddress, std::allocator<ComboAddress> > > > >*) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:6040:25 (pdns_recursor+0x84be60) #2 SyncRes::doResolveNoQNameMinimization(DNSName const&, QType, std::vector<DNSRecord, std::allocator<DNSRecord> >&, unsigned int, std::set<SyncRes::GetBestNSAnswer, std::less<SyncRes::GetBestNSAnswer>, std::allocator<SyncRes::GetBestNSAnswer> >&, SyncRes::Context&, bool*, SyncRes::StopAtDelegation*) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:2099:11 (pdns_recursor+0x838903) #3 SyncRes::doResolve(DNSName const&, QType, std::vector<DNSRecord, std::allocator<DNSRecord> >&, unsigned int, std::set<SyncRes::GetBestNSAnswer, std::less<SyncRes::GetBestNSAnswer>, std::allocator<SyncRes::GetBestNSAnswer> >&, SyncRes::Context&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:1835:13 (pdns_recursor+0x825337) #4 SyncRes::beginResolve(DNSName const&, QType, QClass, std::vector<DNSRecord, std::allocator<DNSRecord> >&, unsigned int) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:797:13 (pdns_recursor+0x828974) #5 doSecPoll(long*, std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/secpoll-recursor.cc:55:22 (pdns_recursor+0x814039) #6 houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18::operator()() const /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2651:9 (pdns_recursor+0x68abb3) #7 void std::__invoke_impl<void, houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18&>(std::__invoke_other, houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:61:14 (pdns_recursor+0x68abb3) #8 std::enable_if<is_invocable_r_v<void, houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18&>, void>::type std::__invoke_r<void, houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18&>(houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:111:2 (pdns_recursor+0x68abb3) #9 std::_Function_handler<void (), houseKeepingWork(std::shared_ptr<Logr::Logger> const&)::$_18>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:290:9 (pdns_recursor+0x68abb3) #10 std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:591:9 (pdns_recursor+0x688561) #11 PeriodicTask::runIfDue(timeval&, std::function<void ()> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2490:7 (pdns_recursor+0x688561) #12 houseKeepingWork(std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2649:17 (pdns_recursor+0x688561) #13 houseKeeping(void*) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2715:5 (pdns_recursor+0x688561) #14 MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()::operator()() const /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/./mtasker.hh:397:5 (pdns_recursor+0x5f04b5) #15 void std::__invoke_impl<void, MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()&>(std::__invoke_other, MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:61:14 (pdns_recursor+0x5f0191) #16 std::enable_if<is_invocable_r_v<void, MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()&>, void>::type std::__invoke_r<void, MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()&>(MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:111:2 (pdns_recursor+0x5f0191) #17 std::_Function_handler<void (), MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::makeThread(void (*)(void*), void*)::'lambda'()>::_M_invoke(std::_Any_data const&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:290:9 (pdns_recursor+0x5f0191) #18 std::function<void ()>::operator()() const /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:591:9 (pdns_recursor+0x591fdf) #19 threadWrapper(boost::context::detail::transfer_t) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/mtasker_context.cc:163:7 (pdns_recursor+0x591fdf) #20 MTasker<std::shared_ptr<PacketID>, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char> > >, PacketIDCompare>::schedule(timeval const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/./mtasker.hh:426:7 (pdns_recursor+0x6ade0b) #21 recLoop() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2764:29 (pdns_recursor+0x666577) #22 recursorThread() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2959:5 (pdns_recursor+0x666577) #23 recLoop() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2773:24 (pdns_recursor+0x66664d) #24 recursorThread() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2959:5 (pdns_recursor+0x66664d) #25 recLoop() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2806:26 (pdns_recursor+0x668385) #26 recursorThread() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2959:5 (pdns_recursor+0x668385) #27 RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0::operator()() const /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:241:5 (pdns_recursor+0x69caf7) #28 void std::__invoke_impl<void, RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0>(std::__invoke_other, RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:61:14 (pdns_recursor+0x69caf7) #29 std::__invoke_result<RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0>::type std::__invoke<RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0>(RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:96:14 (pdns_recursor+0x69caf7) #30 void std::thread::_Invoker<std::tuple<RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0> >::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_thread.h:252:13 (pdns_recursor+0x69caf7) #31 std::thread::_Invoker<std::tuple<RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0> >::operator()() /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_thread.h:259:11 (pdns_recursor+0x69caf7) #32 std::thread::_State_impl<std::thread::_Invoker<std::tuple<RecThreadInfo::start(unsigned int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::map<unsigned int, std::set<int, std::less<int>, std::allocator<int> >, std::less<unsigned int>, std::allocator<std::pair<unsigned int const, std::set<int, std::less<int>, std::allocator<int> > > > > const&, std::shared_ptr<Logr::Logger> const&)::$_0> > >::_M_run() /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_thread.h:210:13 (pdns_recursor+0x69caf7) #33 <null> <null> (libstdc++.so.6+0xd44a2) Previous read of size 4 at 0x55f19579db54 by thread T6: #0 getAllStatsMap[abi:cxx11](StatComponent) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec_channel_rec.cc:231:101 (pdns_recursor+0x760f2e) #1 productServerStatisticsFetch(std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<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, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > >&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/ws-recursor.cc:55:16 (pdns_recursor+0x8fcd70) #2 apiServerStatistics(HttpRequest*, HttpResponse*) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/ws-api.cc:189:3 (pdns_recursor+0x8f5f71) #3 void std::__invoke_impl<void, void (*&)(HttpRequest*, HttpResponse*), HttpRequest*, HttpResponse*>(std::__invoke_other, void (*&)(HttpRequest*, HttpResponse*), HttpRequest*&&, HttpResponse*&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:61:14 (pdns_recursor+0x918cc8) #4 std::enable_if<is_invocable_r_v<void, void (*&)(HttpRequest*, HttpResponse*), HttpRequest*, HttpResponse*>, void>::type std::__invoke_r<void, void (*&)(HttpRequest*, HttpResponse*), HttpRequest*, HttpResponse*>(void (*&)(HttpRequest*, HttpResponse*), HttpRequest*&&, HttpResponse*&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/invoke.h:111:2 (pdns_recursor+0x918cc8) #5 std::_Function_handler<void (HttpRequest*, HttpResponse*), void (*)(HttpRequest*, HttpResponse*)>::_M_invoke(std::_Any_data const&, HttpRequest*&&, HttpResponse*&&) /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:290:9 (pdns_recursor+0x918cc8) #6 std::function<void (HttpRequest*, HttpResponse*)>::operator()(HttpRequest*, HttpResponse*) const /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/std_function.h:591:9 (pdns_recursor+0x8ff173) #7 rustWrapper(std::function<void (HttpRequest*, HttpResponse*)> const&, pdns::rust::web::rec::Request const&, pdns::rust::web::rec::Response&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/ws-recursor.cc:1067:5 (pdns_recursor+0x8ff173) #8 pdns::rust::web::rec::apiServerStatistics(pdns::rust::web::rec::Request const&, pdns::rust::web::rec::Response&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/ws-recursor.cc:1102:1 (pdns_recursor+0x907b80) #9 pdns$rust$web$rec$cxxbridge1$apiServerStatistics <null> (pdns_recursor+0x9984b2) Location is global 'g_security_status' of size 4 at 0x55f19579db54 (pdns_recursor+0x000004479b54) Thread T5 'rec/web+stat' (tid=2012, running) created by main thread at: #0 pthread_create <null> (pdns_recursor+0x1fe42d) #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State> >, void (*)()) <null> (libstdc++.so.6+0xd4578) #2 RecThreadInfo::runThreads(std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:355:10 (pdns_recursor+0x663382) #3 serviceMain(std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2402:9 (pdns_recursor+0x67fdaf) #4 main /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:3316:11 (pdns_recursor+0x678755) Thread T6 (tid=2013, running) created by main thread at: #0 pthread_create <null> (pdns_recursor+0x1fe42d) #1 std::sys::pal::unix::thread::Thread::new::he1793c71df66b318 /rustc/e71f9a9a98b0faf423844bf0ba7438f29dc27d58/library/std/src/sys/pal/unix/thread.rs:84:19 (pdns_recursor+0xc1ef11) #2 RecThreadInfo::runThreads(std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:358:7 (pdns_recursor+0x663417) #3 serviceMain(std::shared_ptr<Logr::Logger> const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:2402:9 (pdns_recursor+0x67fdaf) #4 main /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-main.cc:3316:11 (pdns_recursor+0x678755) SUMMARY: ThreadSanitizer: data race /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/secpoll-recursor.cc:84:23 in doSecPoll(long*, std::shared_ptr<Logr::Logger> const&) ``` This commit switches to an atomic type to store the security polling status and clarify that the security polling message is not actually shared outside of the security polling function. It appears that the security polling status was the last metric stored in a `uint32_t` type so we can get rid of some now unused code in the process.

Since 753ad23 ZoneToCache checks whether a given zone has a recursive forward rule, so we need the Domain map to be properly initialized in all tests, as they can be executed in random order. Fixes: ``` ThreadSanitizer:DEADLYSIGNAL ==35969==ERROR: ThreadSanitizer: SEGV on unknown address 0x000000000018 (pc 0x5568e9f8bb04 bp 0x4c00000000000 sp 0x7ffcc13b77f0 T35969) ==35969==The signal is caused by a READ memory access. ==35969==Hint: address points to the zero page. #0 std::_Hashtable<DNSName, std::pair<DNSName const, SyncRes::AuthDomain>, std::allocator<std::pair<DNSName const, SyncRes::AuthDomain> >, std::__detail::_Select1st, std::equal_to<DNSName>, std::hash<DNSName>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<true, false, true> >::empty() const /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/hashtable.h:653:23 (testrunner+0x47fb04) #1 std::unordered_map<DNSName, SyncRes::AuthDomain, std::hash<DNSName>, std::equal_to<DNSName>, std::allocator<std::pair<DNSName const, SyncRes::AuthDomain> > >::empty() const /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/unordered_map.h:306:21 (testrunner+0x47fb04) #2 SyncRes::getBestAuthZone(DNSName*) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:2464:29 (testrunner+0x47fb04) #3 SyncRes::isRecursiveForward(DNSName const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/syncres.cc:1098:21 (testrunner+0x47fb04) #4 ZoneData::ZoneToCache(RecZoneToCache::Config const&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-zonetocache.cc:423:28 (testrunner+0x404931) #5 RecZoneToCache::ZoneToCache(RecZoneToCache::Config const&, RecZoneToCache::State&) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/rec-zonetocache.cc:473:10 (testrunner+0x4059fd) #6 rec_zonetocache::zonemdGenericTest(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, pdns::ZoneMD::Config, pdns::ZoneMD::Config, unsigned long) /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/test-rec-zonetocache.cc:157:3 (testrunner+0x7a7113) #7 rec_zonetocache::test_zonetocachegeneric::test_method() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/test-rec-zonetocache.cc:177:3 (testrunner+0x7a60a5) #8 rec_zonetocache::test_zonetocachegeneric_invoker() /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/test-rec-zonetocache.cc:173:1 (testrunner+0x7a60a5) #9 boost::detail::function::void_function_invoker0<void (*)(), void>::invoke(boost::detail::function::function_buffer&) /usr/include/boost/function/function_template.hpp:117:11 (testrunner+0x57dfab) #10 <null> <null> (libboost_unit_test_framework.so.1.74.0+0x323fd) #11 boost::execution_monitor::catch_signals(boost::function<int ()> const&) <null> (libboost_unit_test_framework.so.1.74.0+0x30b0c) #12 boost::execution_monitor::execute(boost::function<int ()> const&) <null> (libboost_unit_test_framework.so.1.74.0+0x30b90) #13 boost::execution_monitor::vexecute(boost::function<void ()> const&) <null> (libboost_unit_test_framework.so.1.74.0+0x30c60) #14 boost::unit_test::unit_test_monitor_t::execute_and_translate(boost::function<void ()> const&, unsigned long) <null> (libboost_unit_test_framework.so.1.74.0+0x5f1a0) #15 <null> <null> (libboost_unit_test_framework.so.1.74.0+0x37cdf) #16 <null> <null> (libboost_unit_test_framework.so.1.74.0+0x381d0) #17 <null> <null> (libboost_unit_test_framework.so.1.74.0+0x381d0) #18 boost::unit_test::framework::run(unsigned long, bool) <null> (libboost_unit_test_framework.so.1.74.0+0x3bf36) #19 boost::unit_test::unit_test_main(bool (*)(), int, char**) <null> (libboost_unit_test_framework.so.1.74.0+0x5e10d) #20 main /__w/pdns/pdns/pdns/recursordist/pdns-recursor-0.0.0-git1/testrunner.cc:84:10 (testrunner+0xc85591) #21 <null> <null> (libc.so.6+0x27249) #22 __libc_start_main <null> (libc.so.6+0x27304) #23 _start <null> (testrunner+0x1b79e0) ``` Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>

better rm in LMDB #2

See openssl/openssl#28888 I'm not very happy with the fix, but I don't really have a better idea at this point. Reported by LeakSanitizer: ``` ================================================================= ==121188==ERROR: LeakSanitizer: detected memory leaks Direct leak of 1132 byte(s) in 2 object(s) allocated from: #0 0x7f9278720cb5 in malloc /usr/src/debug/gcc/gcc/libsanitizer/asan/asan_malloc_linux.cpp:67 #1 0x7f9277f9189e in CRYPTO_malloc (/usr/lib/libcrypto.so.3+0x19189e) (BuildId: 9943e383d1a8a3cdcf8786b70a4abbf903e67661) #2 0x561ed5dfcfe8 in libssl_ocsp_stapling_callback(ssl_st*, std::map<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<int>, std::allocator<std::pair<int const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&) ../libssl.cc:378 #3 0x7f92779c965a (/usr/lib/libssl.so.3+0xb065a) (BuildId: 05d6e27a4ef1635017caf539e4d5b5687767d20b) #4 0x7f92779b2b2d (/usr/lib/libssl.so.3+0x99b2d) (BuildId: 05d6e27a4ef1635017caf539e4d5b5687767d20b) #5 0x7f92779b579d (/usr/lib/libssl.so.3+0x9c79d) (BuildId: 05d6e27a4ef1635017caf539e4d5b5687767d20b) #6 0x561ed5f94e44 in OpenSSLTLSConnection::tryHandshake() ../tcpiohandler.cc:375 #7 0x561ed58d690d in TCPIOHandler::tryHandshake() ../tcpiohandler.hh:369 #8 0x561ed58d690d in IncomingTCPConnectionState::handleHandshake(timeval const&) ../dnsdist-tcp.cc:1070 #9 0x561ed593118d in IncomingTCPConnectionState::handleIO() ../dnsdist-tcp.cc:1251 #10 0x561ed58fc420 in handleIncomingTCPQuery ../dnsdist-tcp.cc:1468 #11 0x561ed3b21d72 in std::function<void (int, boost::any&)>::operator()(int, boost::any&) const /usr/include/c++/15.2.1/bits/std_function.h:593 #12 0x561ed3b21d72 in EpollFDMultiplexer::run(timeval*, int) ../epollmplexer.cc:188 #13 0x561ed591a6e8 in tcpClientThread ../dnsdist-tcp.cc:1698 #14 0x561ed593d147 in void std::__invoke_impl<void, void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(std::__invoke_other, void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/15.2.1/bits/invoke.h:63 #15 0x561ed593d147 in std::__invoke_result<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >::type std::__invoke<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > >(void (*&&)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >&&) /usr/include/c++/15.2.1/bits/invoke.h:98 #16 0x561ed593d147 in void std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::_M_invoke<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>(std::_Index_tuple<0ul, 1ul, 2ul, 3ul, 4ul, 5ul>) /usr/include/c++/15.2.1/bits/std_thread.h:303 #17 0x561ed593d147 in std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > >::operator()() /usr/include/c++/15.2.1/bits/std_thread.h:310 #18 0x561ed593d147 in std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >&&, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >&&, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >&&, std::vector<ClientState*, std::allocator<ClientState*> >), pdns::channel::Receiver<ConnectionInfo, std::default_delete<ConnectionInfo> >, pdns::channel::Receiver<CrossProtocolQuery, std::default_delete<CrossProtocolQuery> >, pdns::channel::Receiver<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, pdns::channel::Sender<TCPCrossProtocolResponse, std::default_delete<TCPCrossProtocolResponse> >, std::vector<ClientState*, std::allocator<ClientState*> > > > >::_M_run() /usr/include/c++/15.2.1/bits/std_thread.h:255 #19 0x7f92772e55a3 in execute_native_thread_routine /usr/src/debug/gcc/gcc/libstdc++-v3/src/c++11/thread.cc:104 #20 0x7f927865e11a in asan_thread_start /usr/src/debug/gcc/gcc/libsanitizer/asan/asan_interceptors.cpp:239 #21 0x7f92766969ca (/usr/lib/libc.so.6+0x969ca) (BuildId: 4fe011c94a88e8aeb6f2201b9eb369f42b4a1e9e) SUMMARY: AddressSanitizer: 1132 byte(s) leaked in 2 allocation(s). ``` Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>

Prevents: ``` WARNING: ThreadSanitizer: data race (pid=11817) Write of size 8 at 0x728400000f58 by thread T25: #0 __tsan_memset <null> (dnsdist+0x503c41) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 DownstreamState::setUpStatus(bool) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.hh:824:22 (dnsdist+0x657aba) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #2 DownstreamState::submitHealthCheckResult(bool, bool) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist-backend.cc:914:5 (dnsdist+0x657aba) #3 healthCheckUDPCallback(int, boost::any&) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist-healthchecks.cc:285:19 (dnsdist+0x82b696) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #4 void std::__invoke_impl<void, void (*&)(int, boost::any&), int, boost::any&>(std::__invoke_other, void (*&)(int, boost::any&), int&&, boost::any&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61:14 (dnsdist+0x839ce7) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #5 std::enable_if<is_invocable_r_v<void, void (*&)(int, boost::any&), int, boost::any&>, void>::type std::__invoke_r<void, void (*&)(int, boost::any&), int, boost::any&>(void (*&)(int, boost::any&), int&&, boost::any&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:111:2 (dnsdist+0x839ce7) #6 std::_Function_handler<void (int, boost::any&), void (*)(int, boost::any&)>::_M_invoke(std::_Any_data const&, int&&, boost::any&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:290:9 (dnsdist+0x839ce7) #7 std::function<void (int, boost::any&)>::operator()(int, boost::any&) const /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_function.h:591:9 (dnsdist+0x62b2e1) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #8 EpollFDMultiplexer::run(timeval*, int) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/epollmplexer.cc:188:9 (dnsdist+0x62b2e1) #9 handleQueuedHealthChecks(FDMultiplexer&, bool) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist-healthchecks.cc:560:23 (dnsdist+0x82d873) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #10 healthChecksThread() /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:2627:9 (dnsdist+0x5ace08) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #11 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61:14 (dnsdist+0x5f839d) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #12 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:96:14 (dnsdist+0x5f839d) #13 void std::thread::_Invoker<std::tuple<void (*)()>>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:301:13 (dnsdist+0x5f839d) #14 std::thread::_Invoker<std::tuple<void (*)()>>::operator()() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:308:11 (dnsdist+0x5f839d) #15 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()>>>::_M_run() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:253:13 (dnsdist+0x5f839d) #16 <null> <null> (libstdc++.so.6+0xe1223) (BuildId: 133b71e0013695cc7832680a74edb51008c4fc4c) 2026-05-21T12:42:22.4242125Z Previous write of size 8 at 0x728400000f58 by thread T15: #0 processResponderPacket(std::shared_ptr<DownstreamState>&, std::vector<unsigned char, noinit_adaptor<std::allocator<unsigned char>>>&, InternalQueryState&&) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:767:20 (dnsdist+0x59159e) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 responderThread(std::shared_ptr<DownstreamState>) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:849:15 (dnsdist+0x5930f8) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #2 void std::__invoke_impl<void, void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>(std::__invoke_other, void (*&&)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61:14 (dnsdist+0x66ba55) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #3 std::__invoke_result<void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>::type std::__invoke<void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>(void (*&&)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:96:14 (dnsdist+0x66ba55) #4 void std::thread::_Invoker<std::tuple<void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>>::_M_invoke<0ul, 1ul>(std::_Index_tuple<0ul, 1ul>) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:301:13 (dnsdist+0x66ba55) #5 std::thread::_Invoker<std::tuple<void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>>::operator()() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:308:11 (dnsdist+0x66ba55) #6 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)(std::shared_ptr<DownstreamState>), std::shared_ptr<DownstreamState>>>>::_M_run() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:253:13 (dnsdist+0x66ba55) #7 <null> <null> (libstdc++.so.6+0xe1223) (BuildId: 133b71e0013695cc7832680a74edb51008c4fc4c) 2026-05-21T12:42:22.4257091Z As if synchronized via sleep: #0 usleep <null> (dnsdist+0x504f82) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 healthChecksThread() /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:2595:9 (dnsdist+0x5ac98f) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #2 void std::__invoke_impl<void, void (*)()>(std::__invoke_other, void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:61:14 (dnsdist+0x5f839d) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #3 std::__invoke_result<void (*)()>::type std::__invoke<void (*)()>(void (*&&)()) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/invoke.h:96:14 (dnsdist+0x5f839d) #4 void std::thread::_Invoker<std::tuple<void (*)()>>::_M_invoke<0ul>(std::_Index_tuple<0ul>) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:301:13 (dnsdist+0x5f839d) #5 std::thread::_Invoker<std::tuple<void (*)()>>::operator()() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:308:11 (dnsdist+0x5f839d) #6 std::thread::_State_impl<std::thread::_Invoker<std::tuple<void (*)()>>>::_M_run() /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/std_thread.h:253:13 (dnsdist+0x5f839d) #7 <null> <null> (libstdc++.so.6+0xe1223) (BuildId: 133b71e0013695cc7832680a74edb51008c4fc4c) 2026-05-21T12:42:22.4265086Z Location is heap block of size 4160 at 0x728400000000 allocated by main thread: #0 operator new(unsigned long, std::align_val_t) <null> (dnsdist+0x58cb9a) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 std::__new_allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>::allocate(unsigned long, void const*) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/new_allocator.h:147:31 (dnsdist+0x6ff574) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #2 std::allocator_traits<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>>::allocate(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>&, unsigned long) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/alloc_traits.h:515:20 (dnsdist+0x6ff574) #3 std::__allocated_ptr<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>> std::__allocate_guarded<std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>>(std::allocator<std::_Sp_counted_ptr_inplace<DownstreamState, std::allocator<void>, (__gnu_cxx::_Lock_policy)2>>&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/allocated_ptr.h:98:21 (dnsdist+0x6ff574) #4 std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<DownstreamState, std::allocator<void>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(DownstreamState*&, std::_Sp_alloc_shared_tag<std::allocator<void>>, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:967:19 (dnsdist+0x6ff574) #5 std::__shared_ptr<DownstreamState, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<void>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(std::_Sp_alloc_shared_tag<std::allocator<void>>, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr_base.h:1713:14 (dnsdist+0x6ff574) #6 std::shared_ptr<DownstreamState>::shared_ptr<std::allocator<void>, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(std::_Sp_alloc_shared_tag<std::allocator<void>>, DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr.h:463:4 (dnsdist+0xac6d46) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #7 std::shared_ptr<std::enable_if<!is_array<DownstreamState>::value, DownstreamState>::type> std::make_shared<DownstreamState, DownstreamState::Config, std::shared_ptr<TLSCtx>, bool>(DownstreamState::Config&&, std::shared_ptr<TLSCtx>&&, bool&&) /usr/lib/gcc/x86_64-linux-gnu/14/../../../../include/c++/14/bits/shared_ptr.h:1007:14 (dnsdist+0xac6d46) #8 setupLuaConfig(LuaContext&, bool, bool)::$_36::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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>) const /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist-lua.cc:644:37 (dnsdist+0xac6d46) #9 decltype((*this).function((*this).param, std::forward<std::optional<int> const&>(fp))) LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>::operator()<std::optional<int> const&>(std::optional<int> const&) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1889:20 (dnsdist+0xac0fd8) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #10 decltype((*this).function((*this).param)) LuaContext::Binder<LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>&, std::optional<int> const&>::operator()<>() /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1889:20 (dnsdist+0xac0fd8) #11 std::shared_ptr<DownstreamState> LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, LuaContext::Binder<LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>&, std::optional<int> const&>&>(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState>>, LuaContext::Binder<LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>&, std::optional<int> const&>&, int) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1808:16 (dnsdist+0xac0fd8) #12 std::enable_if<IsOptional<std::optional<int>>::value, std::shared_ptr<DownstreamState>>::type LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>&, std::optional<int>>(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState>>, LuaContext::Binder<setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>> const&>&, int, LuaContext::tag<std::optional<int>>) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1817:20 (dnsdist+0xac0fd8) #13 std::enable_if<!IsOptional<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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>>::value, std::shared_ptr<DownstreamState>>::type LuaContext::readIntoFunction<std::shared_ptr<DownstreamState>, setupLuaConfig(LuaContext&, bool, bool)::$_36&, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>>(lua_State*, LuaContext::tag<std::shared_ptr<DownstreamState>>, setupLuaConfig(LuaContext&, bool, bool)::$_36&, int, LuaContext::tag<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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>>, LuaContext::tag<std::optional<int>>) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1839:16 (dnsdist+0xac0fd8) #14 std::enable_if<!std::integral_constant<bool, false>::value && !std::is_void<setupLuaConfig(LuaContext&, bool, bool)::$_36&>::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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>), void>::callback2<setupLuaConfig(LuaContext&, bool, bool)::$_36&>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_36&, int) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:2478:31 (dnsdist+0xac0fd8) #15 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>), void>::callback<setupLuaConfig(LuaContext&, bool, bool)::$_36>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_36*, int) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:2447:20 (dnsdist+0xac0fd8) #16 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_36>::value, LuaContext::PushedObject>::type LuaContext::Pusher<std::shared_ptr<DownstreamState> (boost::variant<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::unordered_map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>>, std::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>, std::hash<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::equal_to<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const, boost::variant<bool, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>, std::vector<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>>>>>, std::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_36>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_36)::'lambda'(lua_State*)::operator()(lua_State*) const /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:2375:20 (dnsdist+0xac0fd8) #17 std::enable_if<boost::has_trivial_destructor<setupLuaConfig(LuaContext&, bool, bool)::$_36>::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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, 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::vector<std::pair<int, std::shared_ptr<XskSocket>>, std::allocator<std::pair<int, std::shared_ptr<XskSocket>>>>, std::function<std::tuple<DNSName, unsigned short, unsigned short> (DNSName const&, unsigned short, unsigned short, dnsheader*)>>>>>>, std::optional<int>), void>::push<setupLuaConfig(LuaContext&, bool, bool)::$_36>(lua_State*, setupLuaConfig(LuaContext&, bool, bool)::$_36)::'lambda'(lua_State*)::__invoke(lua_State*) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:2371:31 (dnsdist+0xac0fd8) #18 <null> <null> (libluajit-5.1.so.2+0xaaf5) (BuildId: e1deeeb04de4ac076ef5cc53b583f2c4db375dbe) #19 std::tuple<> LuaContext::call<std::tuple<>>(lua_State*, LuaContext::PushedObject) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:1441:29 (dnsdist+0x61f3bd) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #20 LuaContext::executeCode(std::istream&) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/ext/luawrapper/include/LuaContext.hpp:295:9 (dnsdist+0xb61a34) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #21 dnsdist::configuration::lua::loadLuaConfigurationFile(LuaContext&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist-lua.cc:3363:10 (dnsdist+0xac0d1c) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #22 loadConfigurationFromFile(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, bool, bool, std::shared_ptr<Logr::Logger const> const&) /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:3593:5 (dnsdist+0x5ab330) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #23 main /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:3722:10 (dnsdist+0x5a2399) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) 2026-05-21T12:42:22.4779568Z Thread T25 'dnsdist/healthC' (tid=11843, running) created by main thread at: #0 pthread_create <null> (dnsdist+0x507f55) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State>>, void (*)()) <null> (libstdc++.so.6+0xe12f8) (BuildId: 133b71e0013695cc7832680a74edb51008c4fc4c) #2 <null> <null> (libc.so.6+0x29ca7) (BuildId: c495b62edadd6c356265942ec1282d98058a7b41) 2026-05-21T12:42:22.4782711Z Thread T15 'dnsdist/respond' (tid=11833, running) created by main thread at: #0 pthread_create <null> (dnsdist+0x507f55) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) #1 std::thread::_M_start_thread(std::unique_ptr<std::thread::_State, std::default_delete<std::thread::_State>>, void (*)()) <null> (libstdc++.so.6+0xe12f8) (BuildId: 133b71e0013695cc7832680a74edb51008c4fc4c) #2 main /__w/pdns-private/pdns-private/pdns/dnsdistdist/dnsdist-0.0.0-git1/../../../../../../tmp/dnsdist-meson-dist-build/meson-dist/dnsdist-0.0.0-git1/dnsdist.cc:3862:18 (dnsdist+0x5a6880) (BuildId: 22ed65c8a459bfe2a40f94878815ce579cb879a9) ``` Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>

dependabot Bot added the dependencies Pull requests that update a dependency file label Jun 22, 2023

pull Bot pushed a commit that referenced this pull request Jul 15, 2025

Merge pull request PowerDNS#15696 from miodvallat/rmdb_dash_rf

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better rm in LMDB #2

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Bump requests from 2.27.1 to 2.31.0 in /pdns/keyroller#2

Bump requests from 2.27.1 to 2.31.0 in /pdns/keyroller#2
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dependabot Bot commented on behalf of github Jun 22, 2023

v2.31.0

2.31.0 (2023-05-22)

v2.30.0

2.30.0 (2023-05-03)

v2.29.0

2.29.0 (2023-04-26)

2.31.0 (2023-05-22)

2.30.0 (2023-05-03)

2.29.0 (2023-04-26)

2.28.2 (2023-01-12)

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