trie: fix flaw in stacktrie pool reuse (#21699)

Consensys · Oct 13, 2020 · 348c3bc · 348c3bc
1 parent 94d1f58
commit 348c3bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/trie/stacktrie.go b/trie/stacktrie.go
@@ -113,7 +113,7 @@ func (st *StackTrie) Update(key, value []byte) {
 func (st *StackTrie) Reset() {
 	st.db = nil
 	st.key = st.key[:0]
-	st.val = st.val[:0]
+	st.val = nil
 	for i := range st.children {
 		st.children[i] = nil
 	}