mirror of
https://github.com/monero-project/monero.git
synced 2024-10-01 11:49:47 -04:00
cryptonote_protocol: sanity check chain hashes from peer
This commit is contained in:
parent
25584f8639
commit
46d6fa35c9
@ -1585,6 +1585,12 @@ skip:
|
||||
drop_connection(context, true, false);
|
||||
return 1;
|
||||
}
|
||||
if (arg.total_height < arg.m_block_ids.size() || arg.start_height > arg.total_height - arg.m_block_ids.size())
|
||||
{
|
||||
LOG_ERROR_CCONTEXT("sent invalid start/nblocks/height, dropping connection");
|
||||
drop_connection(context, true, false);
|
||||
return 1;
|
||||
}
|
||||
|
||||
context.m_remote_blockchain_height = arg.total_height;
|
||||
context.m_last_response_height = arg.start_height + arg.m_block_ids.size()-1;
|
||||
|
Loading…
Reference in New Issue
Block a user