diff options
Diffstat (limited to 'src/cryptonote_protocol/cryptonote_protocol_handler.inl')
| -rw-r--r-- | src/cryptonote_protocol/cryptonote_protocol_handler.inl | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/cryptonote_protocol/cryptonote_protocol_handler.inl b/src/cryptonote_protocol/cryptonote_protocol_handler.inl index 8958af7c7..0eacc7cd4 100644 --- a/src/cryptonote_protocol/cryptonote_protocol_handler.inl +++ b/src/cryptonote_protocol/cryptonote_protocol_handler.inl @@ -914,6 +914,17 @@ namespace cryptonote int t_cryptonote_protocol_handler<t_core>::handle_request_get_objects(int command, NOTIFY_REQUEST_GET_OBJECTS::request& arg, cryptonote_connection_context& context) { MLOG_P2P_MESSAGE("Received NOTIFY_REQUEST_GET_OBJECTS (" << arg.blocks.size() << " blocks, " << arg.txs.size() << " txes)"); + + if (arg.blocks.size() > CURRENCY_PROTOCOL_MAX_BLOCKS_REQUEST_COUNT) + { + LOG_ERROR_CCONTEXT( + "Requested objects count is too big (" + << arg.blocks.size() << ") expected not more then " + << CURRENCY_PROTOCOL_MAX_BLOCKS_REQUEST_COUNT); + drop_connection(context, false, false); + return 1; + } + NOTIFY_RESPONSE_GET_OBJECTS::request rsp; if(!m_core.handle_get_objects(arg, rsp, context)) { |