From 67f51f7c1a71f43b80d96be22a8e4d6a5107c009 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20Zdyba=C5=82?= <tomek@zdybal.lap.pl>
Date: Thu, 3 Feb 2022 09:29:06 +0100
Subject: [PATCH] Use KeyCopy instead of Key in BadgerIterator (#274)

* fix: use KeyCopy instead of Key in BadgerIterator
* docs: update CHANGELOG-PENDING.md
---
 CHANGELOG-PENDING.md | 1 +
 store/badger.go      | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG-PENDING.md b/CHANGELOG-PENDING.md
index 2c969017bae..4e2a618af4d 100644
--- a/CHANGELOG-PENDING.md
+++ b/CHANGELOG-PENDING.md
@@ -24,5 +24,6 @@ Month, DD, YYYY
 - [store,indexer] [Replace tm-db dependency with store package #268](https://github.com/celestiaorg/optimint/pull/268) [@tzdybal](https://github.com/tzdybal/)
 
 ### BUG FIXES
+- [store] [Use KeyCopy instead of Key in BadgerIterator #274](https://github.com/celestiaorg/optimint/pull/274) [@tzdybal](https://github.com/tzdybal/)
 
 - [go package] (Link to PR) Description @username
diff --git a/store/badger.go b/store/badger.go
index 50ac8a7a78a..bda67cc600b 100644
--- a/store/badger.go
+++ b/store/badger.go
@@ -123,7 +123,7 @@ func (i *BadgerIterator) Next() {
 }
 
 func (i *BadgerIterator) Key() []byte {
-	return i.iter.Item().Key()
+	return i.iter.Item().KeyCopy(nil)
 }
 
 func (i *BadgerIterator) Value() []byte {