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allocate a new map for secKeyCache

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maskpp 2025-06-04 21:22:41 +08:00
parent 4c0029282b
commit 00ca0bb024
1 changed files with 1 additions and 3 deletions
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4
trie/secure_trie.go
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@ -17,8 +17,6 @@
package trie package trie
import ( import (
"maps"
"github.com/ethereum/go-ethereum/common" "github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core/types" "github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/crypto" "github.com/ethereum/go-ethereum/crypto"
@ -275,7 +273,7 @@ func (t *StateTrie) Copy() *StateTrie {
return &StateTrie{ return &StateTrie{
trie: *t.trie.Copy(), trie: *t.trie.Copy(),
db: t.db, db: t.db,
secKeyCache: maps.Clone(t.secKeyCache), secKeyCache: make(map[common.Hash][]byte),
preimages: t.preimages, preimages: t.preimages,
} }
} }