lldb crash on osx for load_native_certs

[FredrikNoren]

Hi,

I'm getting the following crash on osx when running rustls_native_certs::load_native_certs():

__cxa_throw (@__cxa_throw:3)
Security::UnixError::throwMeNoLogging(int) (@Security::UnixError::throwMeNoLogging(int):22)
Security::safeCopyFile(char const*, unsigned int, char const*, unsigned short) (@Security::safeCopyFile(char const*, unsigned int, char const*, unsigned short):345)
Security::MDSSession::updateDataBases() (@Security::MDSSession::updateDataBases():389)
Security::MDSSession::DbOpen(char const*, cssm_net_address const*, unsigned int, Security::AccessCredentials const*, void const*, long&) (@Security::MDSSession::DbOpen(char const*, cssm_net_address const*, unsigned int, Security::AccessCredentials const*, void const*, long&):42)
mds_DbOpen(long, char const*, cssm_net_address const*, unsigned int, cssm_access_credentials const*, void const*, long*) (@mds_DbOpen(long, char const*, cssm_net_address const*, unsigned int, cssm_access_credentials const*, void const*, long*):89)
Security::MDSClient::Directory::cdsa() const (@Security::MDSClient::Directory::cdsa() const:30)
Security::MDSClient::Directory::dlGetFirst(cssm_query const&, cssm_db_record_attribute_data&, cssm_data*, cssm_db_unique_record*&) (@Security::MDSClient::Directory::dlGetFirst(cssm_query const&, cssm_db_record_attribute_data&, cssm_data*, cssm_db_unique_record*&):18)
Security::CssmClient::Table<Security::MDSClient::Common>::startQuery(Security::CssmQuery const&, bool) (@Security::CssmClient::Table<Security::MDSClient::Common>::startQuery(Security::CssmQuery const&, bool):81)
Security::KeychainCore::DynamicDLDBList::searchList() (@Security::KeychainCore::DynamicDLDBList::searchList():100)
Security::KeychainCore::StorageManager::getSearchList(std::__1::vector<Security::KeychainCore::Keychain, std::__1::allocator<Security::KeychainCore::Keychain>>&) (@Security::KeychainCore::StorageManager::getSearchList(std::__1::vector<Security::KeychainCore::Keychain, std::__1::allocator<Security::KeychainCore::Keychain>>&):54)
__SecTrustSettingsCopyCertificates_block_invoke_2 (@__SecTrustSettingsCopyCertificates_block_invoke_2:55)
_dispatch_call_block_and_release (@_dispatch_call_block_and_release:11)
_dispatch_client_callout (@_dispatch_client_callout:8)
_dispatch_lane_serial_drain (@_dispatch_lane_serial_drain:170)
_dispatch_lane_invoke (@_dispatch_lane_invoke:99)
_dispatch_workloop_worker_thread (@_dispatch_workloop_worker_thread:165)
_pthread_wqthread (@_pthread_wqthread:75)

The strange thing is that this only happens when I'm launching from VSCode using codelldb. When I launch it through lldb on the command line it seems to work fine. I'm guessing there's some kind of lldb setting which blocks access? Has anyone run into this before?

[djc]

Hmm, I haven't seen this before. Might have better luck asking around in https://github.com/kornelski/rust-security-framework...

[FredrikNoren]

@djc Thanks, I'll post an issue there