From 2fd202404a3ca35082900edf95a63b4987204354 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=96mer=20Faruk=20IRMAK?= <omerfirmak@gmail.com>
Date: Tue, 3 Jun 2025 16:23:24 +0300
Subject: [PATCH] kzg: avoid copying blobs for marshaling

---
 crypto/kzg4844/kzg4844.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/kzg4844/kzg4844.go b/crypto/kzg4844/kzg4844.go
index 0a2478cea0..fd2e2991fe 100644
--- a/crypto/kzg4844/kzg4844.go
+++ b/crypto/kzg4844/kzg4844.go
@@ -45,7 +45,7 @@ func (b *Blob) UnmarshalJSON(input []byte) error {
 }
 
 // MarshalText returns the hex representation of b.
-func (b Blob) MarshalText() ([]byte, error) {
+func (b *Blob) MarshalText() ([]byte, error) {
 	return hexutil.Bytes(b[:]).MarshalText()
 }