d0s3t3ch/wownero
1
0
Fork 0
mirror of https://git.wownero.com/wownero/wownero.git synced 2024-08-15 01:03:23 +00:00
Code Issues Projects Releases Wiki Activity

cryptonote_protocol: expand basic DoS protection

Browse source 
Count transactions as well
This commit is contained in:
moneromooo-monero 2019-03-08 19:17:20 +00:00
parent 8f66b7053a
commit 1cc61018e5
No known key found for this signature in database
GPG key ID: 686F07454D6CEFC3
2 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/cryptonote_protocol/cryptonote_protocol_handler.h
View file

@ -52,7 +52,7 @@ PUSH_WARNINGS
DISABLE_VS_WARNINGS(4355)
#define LOCALHOST_INT 2130706433
#define CURRENCY_PROTOCOL_MAX_BLOCKS_REQUEST_COUNT 500
#define CURRENCY_PROTOCOL_MAX_OBJECT_REQUEST_COUNT 500
namespace cryptonote
{

6
src/cryptonote_protocol/cryptonote_protocol_handler.inl
View file

@ -915,12 +915,12 @@ namespace cryptonote
{
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)
if (arg.blocks.size() + arg.txs.size() > CURRENCY_PROTOCOL_MAX_OBJECT_REQUEST_COUNT)
{
LOG_ERROR_CCONTEXT(
"Requested objects count is too big ("
<< arg.blocks.size() << ") expected not more then "
<< CURRENCY_PROTOCOL_MAX_BLOCKS_REQUEST_COUNT);
<< arg.blocks.size() + arg.txs.size() << ") expected not more then "
<< CURRENCY_PROTOCOL_MAX_OBJECT_REQUEST_COUNT);
drop_connection(context, false, false);
return 1;
}