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Bugfix: ancestor modifed fees were incorrect for descendants

If prioritisetransaction was called for a tx with in-mempool
descendants, the modified ancestor fee values for those descendants was
incorrect.
0.15
Suhas Daftuar 8 years ago
parent
commit
9bef02e365
  1. 7
      src/txmempool.cpp

7
src/txmempool.cpp

@ -912,6 +912,13 @@ void CTxMemPool::PrioritiseTransaction(const uint256& hash, const CAmount& nFeeD @@ -912,6 +912,13 @@ void CTxMemPool::PrioritiseTransaction(const uint256& hash, const CAmount& nFeeD
BOOST_FOREACH(txiter ancestorIt, setAncestors) {
mapTx.modify(ancestorIt, update_descendant_state(0, nFeeDelta, 0));
}
// Now update all descendants' modified fees with ancestors
setEntries setDescendants;
CalculateDescendants(it, setDescendants);
setDescendants.erase(it);
BOOST_FOREACH(txiter descendantIt, setDescendants) {
mapTx.modify(descendantIt, update_ancestor_state(0, nFeeDelta, 0, 0));
}
}
}
LogPrintf("PrioritiseTransaction: %s feerate += %s\n", hash.ToString(), FormatMoney(nFeeDelta));

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