diff options
Diffstat (limited to 'src/txmempool.cpp')
| -rw-r--r-- | src/txmempool.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/txmempool.cpp b/src/txmempool.cpp index fb5652d0a0..e78969c69d 100644 --- a/src/txmempool.cpp +++ b/src/txmempool.cpp @@ -831,11 +831,16 @@ void CTxMemPool::check(const CCoinsViewCache& active_coins_tip, int64_t spendhei bool CTxMemPool::CompareDepthAndScore(const uint256& hasha, const uint256& hashb, bool wtxid) { + /* Return `true` if hasha should be considered sooner than hashb. Namely when: + * a is not in the mempool, but b is + * both are in the mempool and a has fewer ancestors than b + * both are in the mempool and a has a higher score than b + */ LOCK(cs); - indexed_transaction_set::const_iterator i = wtxid ? get_iter_from_wtxid(hasha) : mapTx.find(hasha); - if (i == mapTx.end()) return false; indexed_transaction_set::const_iterator j = wtxid ? get_iter_from_wtxid(hashb) : mapTx.find(hashb); - if (j == mapTx.end()) return true; + if (j == mapTx.end()) return false; + indexed_transaction_set::const_iterator i = wtxid ? get_iter_from_wtxid(hasha) : mapTx.find(hasha); + if (i == mapTx.end()) return true; uint64_t counta = i->GetCountWithAncestors(); uint64_t countb = j->GetCountWithAncestors(); if (counta == countb) { |