From e14ba6c85541d73bc372aadf8868962f23815cfd Mon Sep 17 00:00:00 2001
From: Roman Khimov <roman@nspcc.ru>
Date: Fri, 11 Sep 2020 16:52:58 +0300
Subject: [PATCH] core: fix policy-enforcing network fee check

0.001 should be added to the 'extra' value as per https://neo.org/blog/details/4148
---
 pkg/core/blockchain.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/core/blockchain.go b/pkg/core/blockchain.go
index 2bcf7c777..812925fcc 100644
--- a/pkg/core/blockchain.go
+++ b/pkg/core/blockchain.go
@@ -2003,7 +2003,7 @@ func (bc *Blockchain) PoolTx(t *transaction.Transaction) error {
 		netFee := bc.NetworkFee(t)
 		if maxFree != 0 && txSize > maxFree {
 			if bc.IsLowPriority(netFee) ||
-				netFee < util.Fixed8FromFloat(bc.config.FeePerExtraByte)*util.Fixed8(txSize-maxFree) {
+				netFee < (util.Fixed8FromFloat(bc.config.LowPriorityThreshold)+util.Fixed8FromFloat(bc.config.FeePerExtraByte)*util.Fixed8(txSize-maxFree)) {
 				return ErrPolicy
 			}
 		}