moneromooo-monero ec01077720 db_lmdb: fix race crash using a stale cursor ... If a db resize happened, the txpool meta cursor might be stale, and was not being renewed when necessary. It would cause this SEGSEGV: in mdb_cursor_set () in mdb_cursor_get () in cryptonote::BlockchainLMDB::get_txpool_tx_blob(crypto::hash const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, cryptonote::relay_category) const () in cryptonote::tx_memory_pool::get_transaction(crypto::hash const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >&, cryptonote::relay_category) const () in cryptonote::t_cryptonote_protocol_handler<cryptonote::core>::handle_notify_new_fluffy_block(int, epee::misc_utils::struct_init<cryptonote::NOTIFY_NEW_FLUFFY_BLOCK::request_t>&, cryptonote::cryptonote_connection_context&) ()		2020-03-12 00:57:32 +00:00
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db_lmdb.cpp	db_lmdb: fix race crash using a stale cursor	2020-03-12 00:57:32 +00:00
db_lmdb.h	Merge pull request #6140	2020-01-25 16:55:18 -08:00