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rpc: limit the number of txes for get_blocks.bin

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moneromooo-monero 2020-12-29 04:31:58 +00:00
parent 2bccbeecb3
commit 1eb14af1a3
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11 changed files with 32 additions and 22 deletions
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6
src/cryptonote_core/blockchain.cpp
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@ -2701,7 +2701,7 @@ bool Blockchain::find_blockchain_supplement(const std::list<crypto::hash>& qbloc
// find split point between ours and foreign blockchain (or start at
// blockchain height <req_start_block>), and return up to max_count FULL
// blocks by reference.
bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::vector<std::pair<std::pair<cryptonote::blobdata, crypto::hash>, std::vector<std::pair<crypto::hash, cryptonote::blobdata> > > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, bool get_miner_tx_hash, size_t max_count) const
bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, const std::list<crypto::hash>& qblock_ids, std::vector<std::pair<std::pair<cryptonote::blobdata, crypto::hash>, std::vector<std::pair<crypto::hash, cryptonote::blobdata> > > >& blocks, uint64_t& total_height, uint64_t& start_height, bool pruned, bool get_miner_tx_hash, size_t max_block_count, size_t max_tx_count) const
{
LOG_PRINT_L3("Blockchain::" << __func__);
CRITICAL_REGION_LOCAL(m_blockchain_lock);
@ -2726,8 +2726,8 @@ bool Blockchain::find_blockchain_supplement(const uint64_t req_start_block, cons
db_rtxn_guard rtxn_guard(m_db);
total_height = get_current_blockchain_height();
blocks.reserve(std::min(std::min(max_count, (size_t)10000), (size_t)(total_height - start_height)));
CHECK_AND_ASSERT_MES(m_db->get_blocks_from(start_height, 3, max_count, FIND_BLOCKCHAIN_SUPPLEMENT_MAX_SIZE, blocks, pruned, true, get_miner_tx_hash),
blocks.reserve(std::min(std::min(max_block_count, (size_t)10000), (size_t)(total_height - start_height)));
CHECK_AND_ASSERT_MES(m_db->get_blocks_from(start_height, 3, max_block_count, max_tx_count, FIND_BLOCKCHAIN_SUPPLEMENT_MAX_SIZE, blocks, pruned, true, get_miner_tx_hash),
false, "Error getting blocks");
return true;