1 files changed, 11 insertions, 7 deletions

diff --git a/src/main.cpp b/src/main.cpp
index cb3f8f39f8..23df8ca689 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1061,13 +1061,17 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState &state, const C
         uint64_t nConflictingCount = 0;
         CTxMemPool::setEntries allConflicting;
 
+        CAmount nModifiedFees = nFees;
+        double nPriorityDummy = 0;
+        pool.ApplyDeltas(hash, nPriorityDummy, nModifiedFees);
+
         // If we don't hold the lock allConflicting might be incomplete; the
         // subsequent RemoveStaged() and addUnchecked() calls don't guarantee
         // mempool consistency for us.
         LOCK(pool.cs);
         if (setConflicts.size())
         {
-            CFeeRate newFeeRate(nFees, nSize);
+            CFeeRate newFeeRate(nModifiedFees, nSize);
             set<uint256> setConflictsParents;
             const int maxDescendantsToVisit = 100;
             CTxMemPool::setEntries setIterConflicting;
@@ -1110,7 +1114,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState &state, const C
                 // ignored when deciding whether or not to replace, we do
                 // require the replacement to pay more overall fees too,
                 // mitigating most cases.
-                CFeeRate oldFeeRate(mi->GetFee(), mi->GetTxSize());
+                CFeeRate oldFeeRate(mi->GetModifiedFee(), mi->GetTxSize());
                 if (newFeeRate <= oldFeeRate)
                 {
                     return state.DoS(0,
@@ -1138,7 +1142,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState &state, const C
                     pool.CalculateDescendants(it, allConflicting);
                 }
                 BOOST_FOREACH(CTxMemPool::txiter it, allConflicting) {
-                    nConflictingFees += it->GetFee();
+                    nConflictingFees += it->GetModifiedFee();
                     nConflictingSize += it->GetTxSize();
                 }
             } else {
@@ -1171,16 +1175,16 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState &state, const C
             // The replacement must pay greater fees than the transactions it
             // replaces - if we did the bandwidth used by those conflicting
             // transactions would not be paid for.
-            if (nFees < nConflictingFees)
+            if (nModifiedFees < nConflictingFees)
             {
                 return state.DoS(0, error("AcceptToMemoryPool: rejecting replacement %s, less fees than conflicting txs; %s < %s",
-                                          hash.ToString(), FormatMoney(nFees), FormatMoney(nConflictingFees)),
+                                          hash.ToString(), FormatMoney(nModifiedFees), FormatMoney(nConflictingFees)),
                                  REJECT_INSUFFICIENTFEE, "insufficient fee");
             }
 
             // Finally in addition to paying more fees than the conflicts the
             // new transaction must pay for its own bandwidth.
-            CAmount nDeltaFees = nFees - nConflictingFees;
+            CAmount nDeltaFees = nModifiedFees - nConflictingFees;
             if (nDeltaFees < ::minRelayTxFee.GetFee(nSize))
             {
                 return state.DoS(0,
@@ -1218,7 +1222,7 @@ bool AcceptToMemoryPoolWorker(CTxMemPool& pool, CValidationState &state, const C
             LogPrint("mempool", "replacing tx %s with %s for %s BTC additional fees, %d delta bytes\n",
                     it->GetTx().GetHash().ToString(),
                     hash.ToString(),
-                    FormatMoney(nFees - nConflictingFees),
+                    FormatMoney(nModifiedFees - nConflictingFees),
                     (int)nSize - (int)nConflictingSize);
         }
         pool.RemoveStaged(allConflicting);