From 5f78bb296788633ce223e1d7a07a5b23937c7bf8 Mon Sep 17 00:00:00 2001
From: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Date: Tue, 13 Jun 2023 10:02:17 +0200
Subject: [PATCH] fix: copy balance leaf to new buffer in TryGetAccount

---
 trie/verkle.go | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/trie/verkle.go b/trie/verkle.go
index d3dc0b1fa3a2..9413b9ea3193 100644
--- a/trie/verkle.go
+++ b/trie/verkle.go
@@ -104,10 +104,10 @@ func (t *VerkleTrie) TryGetAccount(key []byte) (*types.StateAccount, error) {
 	if len(values[utils.NonceLeafKey]) > 0 {
 		acc.Nonce = binary.LittleEndian.Uint64(values[utils.NonceLeafKey])
 	}
-	balance := values[utils.BalanceLeafKey]
-	if len(balance) > 0 {
-		for i := 0; i < len(balance)/2; i++ {
-			balance[len(balance)-i-1], balance[i] = balance[i], balance[len(balance)-i-1]
+	var balance [32]byte
+	if len(values[utils.BalanceLeafKey]) > 0 {
+		for i := 0; i < len(balance); i++ {
+			balance[len(balance)-i-1] = values[utils.BalanceLeafKey][i]
 		}
 	}
 	acc.Balance = new(big.Int).SetBytes(balance[:])