Git-Mirrors/monero
1
0
Fork 0
mirror of https://github.com/monero-project/monero.git synced 2024-10-01 11:49:47 -04:00
Code Issues Packages Projects Releases Wiki Activity

tx_memory_pool: make double spends a no-drop offense

Browse Source 
Nodes who see different txs in a double spend attack will drop each other, splitting the network.
Issue found by @boog900.
This commit is contained in:
jeffro256 2024-03-07 09:23:41 -06:00
parent 7b7958bbd9
commit 7815023117
No known key found for this signature in database
GPG Key ID: 6F79797A6E392442
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
src/cryptonote_core/tx_pool.cpp
View File

@ -246,6 +246,7 @@ namespace cryptonote
LOG_PRINT_L1("Transaction with id= "<< id << " used already spent key images"); LOG_PRINT_L1("Transaction with id= "<< id << " used already spent key images");
tvc.m_verifivation_failed = true; tvc.m_verifivation_failed = true;
tvc.m_double_spend = true; tvc.m_double_spend = true;
tvc.m_no_drop_offense = true;
return false; return false;
} }
} }