From 7c97633746a58166ac8bc49402ba9ee4b2159234 Mon Sep 17 00:00:00 2001
From: Guillaume Ballet <3272758+gballet@users.noreply.github.com>
Date: Tue, 28 Apr 2026 15:28:32 +0200
Subject: [PATCH] panic if size is invalid

---
 trie/bintrie/trie.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/trie/bintrie/trie.go b/trie/bintrie/trie.go
index 5a255ec126..0536b0ba9e 100644
--- a/trie/bintrie/trie.go
+++ b/trie/bintrie/trie.go
@@ -127,7 +127,7 @@ func (t *BinaryTrie) ToDot() string {
 // groupDepth specifies the number of levels per serialized group (1-8).
 func NewBinaryTrie(root common.Hash, db database.NodeDatabase, groupDepth int) (*BinaryTrie, error) {
 	if groupDepth < 1 || groupDepth > MaxGroupDepth {
-		groupDepth = MaxGroupDepth // Default to 8
+		panic("invalid group depth size")
 	}
 	reader, err := trie.NewReader(root, common.Hash{}, db)
 	if err != nil {