From 2b365e8112778ed2b68a80f83450bad7ad6a2339 Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Mon, 20 May 2024 14:30:51 +0800
Subject: [PATCH] eth/gasprice: improve stability of estimated price (#22722)

---
 eth/gasprice/gasprice.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go
index 8ffd907231..d046437a6c 100644
--- a/eth/gasprice/gasprice.go
+++ b/eth/gasprice/gasprice.go
@@ -205,6 +205,9 @@ func (gpo *Oracle) getBlockPrices(ctx context.Context, signer types.Signer, bloc
 
 	var prices []*big.Int
 	for _, tx := range txs {
+		if tx.GasPrice().Cmp(common.Big1) <= 0 {
+			continue
+		}
 		sender, err := types.Sender(signer, tx)
 		if err == nil && sender != block.Coinbase() {
 			prices = append(prices, tx.GasPrice())