From c5acd6822de6d9c736579ec4ed9a706528d13048 Mon Sep 17 00:00:00 2001
From: Daniel Liu <liudaniel@qq.com>
Date: Tue, 14 Jan 2025 10:56:13 +0800
Subject: [PATCH] accounts/abi: avoid unnecessary alloc (#24128)

---
 accounts/abi/unpack.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/accounts/abi/unpack.go b/accounts/abi/unpack.go
index 4bafd5b6df..45196c7a1a 100644
--- a/accounts/abi/unpack.go
+++ b/accounts/abi/unpack.go
@@ -291,7 +291,7 @@ func tuplePointsTo(index int, output []byte) (start int, err error) {
 	offset := big.NewInt(0).SetBytes(output[index : index+32])
 	outputLen := big.NewInt(int64(len(output)))
 
-	if offset.Cmp(big.NewInt(int64(len(output)))) > 0 {
+	if offset.Cmp(outputLen) > 0 {
 		return 0, fmt.Errorf("abi: cannot marshal in to go slice: offset %v would go over slice boundary (len=%v)", offset, outputLen)
 	}
 	if offset.BitLen() > 63 {