diff options
| -rw-r--r-- | src/wallet/wallet2.cpp | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 5467ea7cb..a7161ffcb 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -1789,8 +1789,21 @@ void wallet2::update_pool_state(bool refreshed) void wallet2::fast_refresh(uint64_t stop_height, uint64_t &blocks_start_height, std::list<crypto::hash> &short_chain_history) { std::list<crypto::hash> hashes; - size_t current_index = m_blockchain.size(); + const uint64_t checkpoint_height = m_checkpoints.get_max_height(); + if (stop_height > checkpoint_height && m_blockchain.size()-1 < checkpoint_height) + { + // we will drop all these, so don't bother getting them + uint64_t missing_blocks = m_checkpoints.get_max_height() - m_blockchain.size(); + while (missing_blocks-- > 0) + m_blockchain.push_back(crypto::null_hash); // maybe a bit suboptimal, but deque won't do huge reallocs like vector + m_blockchain.push_back(m_checkpoints.get_points().at(checkpoint_height)); + m_local_bc_height = m_blockchain.size(); + short_chain_history.clear(); + get_short_chain_history(short_chain_history); + } + + size_t current_index = m_blockchain.size(); while(m_run.load(std::memory_order_relaxed) && current_index < stop_height) { pull_hashes(0, blocks_start_height, short_chain_history, hashes); |