diff options
| -rw-r--r-- | src/simplewallet/simplewallet.cpp | 2 | ||||
| -rw-r--r-- | src/wallet/wallet2.cpp | 47 | ||||
| -rw-r--r-- | src/wallet/wallet2.h | 2 |
3 files changed, 28 insertions, 23 deletions
diff --git a/src/simplewallet/simplewallet.cpp b/src/simplewallet/simplewallet.cpp index 9f4fabc02..81c18352f 100644 --- a/src/simplewallet/simplewallet.cpp +++ b/src/simplewallet/simplewallet.cpp @@ -5800,7 +5800,7 @@ bool simple_wallet::refresh_main(uint64_t start_height, enum ResetType reset, bo if (reset != ResetNone) { if (reset == ResetSoftKeepKI) - height_pre = m_wallet->hash_m_transfers(-1, transfer_hash_pre); + height_pre = m_wallet->hash_m_transfers(boost::none, transfer_hash_pre); m_wallet->rescan_blockchain(reset == ResetHard, false, reset == ResetSoftKeepKI); } diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp index 759cb3249..642777797 100644 --- a/src/wallet/wallet2.cpp +++ b/src/wallet/wallet2.cpp @@ -14100,15 +14100,15 @@ void wallet2::hash_m_transfer(const transfer_details & transfer, crypto::hash &h KECCAK_CTX state; keccak_init(&state); keccak_update(&state, (const uint8_t *) transfer.m_txid.data, sizeof(transfer.m_txid.data)); - keccak_update(&state, (const uint8_t *) transfer.m_internal_output_index, sizeof(transfer.m_internal_output_index)); - keccak_update(&state, (const uint8_t *) transfer.m_global_output_index, sizeof(transfer.m_global_output_index)); - keccak_update(&state, (const uint8_t *) transfer.m_amount, sizeof(transfer.m_amount)); + keccak_update(&state, (const uint8_t *) &transfer.m_internal_output_index, sizeof(transfer.m_internal_output_index)); + keccak_update(&state, (const uint8_t *) &transfer.m_global_output_index, sizeof(transfer.m_global_output_index)); + keccak_update(&state, (const uint8_t *) &transfer.m_amount, sizeof(transfer.m_amount)); keccak_finish(&state, (uint8_t *) hash.data); } //---------------------------------------------------------------------------------------------------- -uint64_t wallet2::hash_m_transfers(int64_t transfer_height, crypto::hash &hash) const +uint64_t wallet2::hash_m_transfers(boost::optional<uint64_t> transfer_height, crypto::hash &hash) const { - CHECK_AND_ASSERT_THROW_MES(transfer_height > (int64_t)m_transfers.size(), "Hash height is greater than number of transfers"); + CHECK_AND_ASSERT_THROW_MES(!transfer_height || *transfer_height <= m_transfers.size(), "Hash height is greater than number of transfers"); KECCAK_CTX state; crypto::hash tmp_hash{}; @@ -14116,12 +14116,12 @@ uint64_t wallet2::hash_m_transfers(int64_t transfer_height, crypto::hash &hash) keccak_init(&state); for(const transfer_details & transfer : m_transfers){ - if (transfer_height >= 0 && current_height >= (uint64_t)transfer_height){ + if (transfer_height && current_height >= *transfer_height){ break; } hash_m_transfer(transfer, tmp_hash); - keccak_update(&state, (const uint8_t *) transfer.m_block_height, sizeof(transfer.m_block_height)); + keccak_update(&state, (const uint8_t *) &transfer.m_block_height, sizeof(transfer.m_block_height)); keccak_update(&state, (const uint8_t *) tmp_hash.data, sizeof(tmp_hash.data)); current_height += 1; } @@ -14133,23 +14133,28 @@ uint64_t wallet2::hash_m_transfers(int64_t transfer_height, crypto::hash &hash) void wallet2::finish_rescan_bc_keep_key_images(uint64_t transfer_height, const crypto::hash &hash) { // Compute hash of m_transfers, if differs there had to be BC reorg. - crypto::hash new_transfers_hash{}; - hash_m_transfers((int64_t) transfer_height, new_transfers_hash); + if (transfer_height <= m_transfers.size()) { + crypto::hash new_transfers_hash{}; + hash_m_transfers(transfer_height, new_transfers_hash); - if (new_transfers_hash != hash) - { - // Soft-Reset to avoid inconsistency in case of BC reorg. - clear_soft(false); // keep_key_images works only with soft reset. - THROW_WALLET_EXCEPTION_IF(true, error::wallet_internal_error, "Transfers changed during rescan, soft or hard rescan is needed"); - } + if (new_transfers_hash == hash) { + // Restore key images in m_transfers from m_key_images + for(auto it = m_key_images.begin(); it != m_key_images.end(); it++) + { + THROW_WALLET_EXCEPTION_IF(it->second >= m_transfers.size(), + error::wallet_internal_error, + "Key images cache contains illegal transfer offset"); + m_transfers[it->second].m_key_image = it->first; + m_transfers[it->second].m_key_image_known = true; + } - // Restore key images in m_transfers from m_key_images - for(auto it = m_key_images.begin(); it != m_key_images.end(); it++) - { - THROW_WALLET_EXCEPTION_IF(it->second >= m_transfers.size(), error::wallet_internal_error, "Key images cache contains illegal transfer offset"); - m_transfers[it->second].m_key_image = it->first; - m_transfers[it->second].m_key_image_known = true; + return; + } } + + // Soft-Reset to avoid inconsistency in case of BC reorg. + clear_soft(false); // keep_key_images works only with soft reset. + THROW_WALLET_EXCEPTION_IF(true, error::wallet_internal_error, "Transfers changed during rescan, soft or hard rescan is needed"); } //---------------------------------------------------------------------------------------------------- uint64_t wallet2::get_bytes_sent() const diff --git a/src/wallet/wallet2.h b/src/wallet/wallet2.h index 322f3b104..f75e0b813 100644 --- a/src/wallet/wallet2.h +++ b/src/wallet/wallet2.h @@ -1542,7 +1542,7 @@ private: bool is_tx_spendtime_unlocked(uint64_t unlock_time, uint64_t block_height); void hash_m_transfer(const transfer_details & transfer, crypto::hash &hash) const; - uint64_t hash_m_transfers(int64_t transfer_height, crypto::hash &hash) const; + uint64_t hash_m_transfers(boost::optional<uint64_t> transfer_height, crypto::hash &hash) const; void finish_rescan_bc_keep_key_images(uint64_t transfer_height, const crypto::hash &hash); void enable_dns(bool enable) { m_use_dns = enable; } void set_offline(bool offline = true); |