diff options
Diffstat (limited to 'src/cryptonote_protocol')
| -rw-r--r-- | src/cryptonote_protocol/block_queue.cpp | 3 | ||||
| -rw-r--r-- | src/cryptonote_protocol/cryptonote_protocol_handler.inl | 12 |
2 files changed, 13 insertions, 2 deletions
diff --git a/src/cryptonote_protocol/block_queue.cpp b/src/cryptonote_protocol/block_queue.cpp index 64dd1fb50..813167400 100644 --- a/src/cryptonote_protocol/block_queue.cpp +++ b/src/cryptonote_protocol/block_queue.cpp @@ -205,8 +205,7 @@ std::pair<uint64_t, uint64_t> block_queue::reserve_span(uint64_t first_block_hei bool block_queue::is_blockchain_placeholder(const span &span) const { - static const boost::uuids::uuid uuid0 = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; - return span.connection_id == uuid0; + return span.connection_id == boost::uuids::nil_uuid(); } std::pair<uint64_t, uint64_t> block_queue::get_start_gap_span() const diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl index 58e5fc380..f53b2ee4a 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl +++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl @@ -1579,10 +1579,22 @@ skip: return 1; } + uint64_t n_use_blocks = m_core.prevalidate_block_hashes(arg.start_height, arg.m_block_ids); + if (n_use_blocks == 0) + { + LOG_ERROR_CCONTEXT("Peer yielded no usable blocks, dropping connection"); + drop_connection(context, false, false); + return 1; + } + + uint64_t added = 0; for(auto& bl_id: arg.m_block_ids) { context.m_needed_objects.push_back(bl_id); + if (++added == n_use_blocks) + break; } + context.m_last_response_height -= arg.m_block_ids.size() - n_use_blocks; if (!request_missing_objects(context, false)) { |