1 files changed, 6 insertions, 0 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index a893548971..894cd510d9 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -2729,6 +2729,12 @@ bool CWallet::CreateTransaction(const std::vector<CRecipient>& vecSend, CTransac
 
             // Get the fee rate to use effective values in coin selection
             CFeeRate nFeeRateNeeded = GetMinimumFeeRate(*this, coin_control, &feeCalc);
+            // Do not, ever, assume that it's fine to change the fee rate if the user has explicitly
+            // provided one
+            if (coin_control.m_feerate && nFeeRateNeeded > *coin_control.m_feerate) {
+                error = strprintf(_("Fee rate (%s) is lower than the minimum fee rate setting (%s)"), coin_control.m_feerate->ToString(), nFeeRateNeeded.ToString());
+                return false;
+            }
 
             nFeeRet = 0;
             bool pick_new_inputs = true;