Updated fee estimation based on Lelantus improvements

firoorg · Apr 15, 2021 · 1e30c81 · 1e30c81
1 parent 229c91c
commit 1e30c81
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/qt/coincontroldialog.cpp b/src/qt/coincontroldialog.cpp
@@ -524,9 +524,9 @@ void CoinControlDialog::updateLabels(WalletModel *model, QDialog* dialog, bool a
     if (nQuantity > 0)
     {
         if (anonymousMode) {
-            // 956 is constant part, mainly Schnorr and Range proof, 2560 is for each sigma/aux data
+            // 1054 is constant part, mainly Schnorr and Range proofs, 2560 is for each sigma/aux data
             // 83 assuming 1 jmint, 34 is the size of each normal vout,  10 is the size of empty transaction, 52 other constant parts
-            nBytes = 956 + 2560 * vOutputs.size() + 83 + CoinControlDialog::payAmounts.size()  * 34  + 10 + 52;
+            nBytes = 1054 + 2560 * vOutputs.size() + 83 + CoinControlDialog::payAmounts.size()  * 34  + 10 + 52;
             nPayFee = CWallet::GetMinimumFee(nBytes, nTxConfirmTarget, mempool);
             if (nPayAmount > 0) {
                 nChange = nAmount - nPayAmount;

diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
@@ -6916,9 +6916,9 @@ std::pair<CAmount, unsigned int> CWallet::EstimateJoinSplitFee(CAmount required,
         } catch (std::runtime_error) {
         }
 
-        // 956 is constant part, mainly Schnorr and Range proof, 2560 is for each sigma/aux data
+        // 1054 is constant part, mainly Schnorr and Range proofs, 2560 is for each sigma/aux data
         // 179 other parts of tx, assuming 1 utxo and 1 jmint
-        size = 956 + 2560 * (spendCoins.size() + sigmaSpendCoins.size()) + 179;
+        size = 1054 + 2560 * (spendCoins.size() + sigmaSpendCoins.size()) + 179;
         CAmount feeNeeded = CWallet::GetMinimumFee(size, nTxConfirmTarget, mempool);
 
         if (fee >= feeNeeded) {