From f32e9bfe3630d0e31523f8caa41e77d509d7f7af Mon Sep 17 00:00:00 2001
From: lightclient <lightclient@protonmail.com>
Date: Tue, 26 Nov 2024 17:20:55 -0700
Subject: [PATCH] core: use parse delegation for code check in state transition

---
 core/state_transition.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/state_transition.go b/core/state_transition.go
index 9ceb8d0ee9..759fdbf0ca 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -17,7 +17,6 @@
 package core
 
 import (
-	"bytes"
 	"fmt"
 	"math"
 	"math/big"
@@ -310,7 +309,8 @@ func (st *stateTransition) preCheck() error {
 	if !msg.SkipFromEOACheck {
 		// Make sure the sender is an EOA
 		code := st.state.GetCode(msg.From)
-		if len(code) > 0 && !bytes.HasPrefix(code, types.DelegationPrefix) {
+		_, delegated := types.ParseDelegation(code)
+		if len(code) > 0 && !delegated {
 			return fmt.Errorf("%w: address %v, len(code): %d", ErrSenderNoEOA, msg.From.Hex(), len(code))
 		}
 	}