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Merge pull request #8331 

fde7c96 wallet2: fix spurious reorg detection with untrusted nodes (moneromooo-monero)
This commit is contained in:
luigi1111 2022-05-26 21:24:38 -05:00
parent f9d789d68c fde7c96b5c
commit 1ff2b02064
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GPG Key ID: F4ACA0183641E010
1 changed files with 5 additions and 9 deletions
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14
src/wallet/wallet2.cpp
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@ -2883,6 +2883,11 @@ void wallet2::process_parsed_blocks(uint64_t start_height, const std::vector<cry
" (height " + std::to_string(start_height) + "), local block id at this height: " + " (height " + std::to_string(start_height) + "), local block id at this height: " +
string_tools::pod_to_hex(m_blockchain[current_index])); string_tools::pod_to_hex(m_blockchain[current_index]));
const uint64_t reorg_depth = m_blockchain.size() - current_index;
THROW_WALLET_EXCEPTION_IF(reorg_depth > m_max_reorg_depth, error::reorg_depth_error,
tr("reorg exceeds maximum allowed depth, use 'set max-reorg-depth N' to allow it, reorg depth: ") +
std::to_string(reorg_depth));
detach_blockchain(current_index, output_tracker_cache); detach_blockchain(current_index, output_tracker_cache);
process_new_blockchain_entry(bl, blocks[i], parsed_blocks[i], bl_id, current_index, tx_cache_data, tx_cache_data_offset, output_tracker_cache); process_new_blockchain_entry(bl, blocks[i], parsed_blocks[i], bl_id, current_index, tx_cache_data, tx_cache_data_offset, output_tracker_cache);
} }
@ -3533,15 +3538,6 @@ void wallet2::refresh(bool trusted_daemon, uint64_t start_height, uint64_t & blo
first = false; first = false;
if (!next_blocks.empty())
{
const uint64_t expected_start_height = std::max(static_cast<uint64_t>(m_blockchain.size()), uint64_t(1)) - 1;
const uint64_t reorg_depth = expected_start_height - std::min(expected_start_height, next_blocks_start_height);
THROW_WALLET_EXCEPTION_IF(reorg_depth > m_max_reorg_depth, error::reorg_depth_error,
tr("reorg exceeds maximum allowed depth, use 'set max-reorg-depth N' to allow it, reorg depth: ") +
std::to_string(reorg_depth));
}
// if we've got at least 10 blocks to refresh, assume we're starting // if we've got at least 10 blocks to refresh, assume we're starting
// a long refresh, and setup a tracking output cache if we need to // a long refresh, and setup a tracking output cache if we need to
if (m_track_uses && (!output_tracker_cache || output_tracker_cache->empty()) && next_blocks.size() >= 10) if (m_track_uses && (!output_tracker_cache || output_tracker_cache->empty()) && next_blocks.size() >= 10)