diff options
| -rw-r--r-- | src/validation.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index 109a71fe74..f0b35324e8 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -793,7 +793,8 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C // subsequent RemoveStaged() and addUnchecked() calls don't guarantee // mempool consistency for us. LOCK(pool.cs); - if (setConflicts.size()) + const bool fReplacementTransaction = setConflicts.size(); + if (fReplacementTransaction) { CFeeRate newFeeRate(nModifiedFees, nSize); set<uint256> setConflictsParents; @@ -954,10 +955,11 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState& state, const C } pool.RemoveStaged(allConflicting, false); - // This transaction should only count for fee estimation if - // the node is not behind and it is not dependent on any other - // transactions in the mempool - bool validForFeeEstimation = IsCurrentForFeeEstimation() && pool.HasNoInputsOf(tx); + // This transaction should only count for fee estimation if it isn't a + // BIP 125 replacement transaction (may not be widely supported), the + // node is not behind, and the transaction is not dependent on any other + // transactions in the mempool. + bool validForFeeEstimation = !fReplacementTransaction && IsCurrentForFeeEstimation() && pool.HasNoInputsOf(tx); // Store transaction in memory pool.addUnchecked(hash, entry, setAncestors, validForFeeEstimation); |