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Commit 0ac6a26f authored by David Theodore's avatar David Theodore Committed by GitHub
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fixed two mutex usage bugs (#9004)

parent 20d98629
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Showing with 5 additions and 2 deletions
op-chain-ops/state/memory_db.go
View file @ 0ac6a26f
...@@ -179,8 +179,8 @@ func (db *MemoryStateDB) SetCode(addr common.Address, code []byte) { ...@@ -179,8 +179,8 @@ func (db *MemoryStateDB) SetCode(addr common.Address, code []byte) {
} }
func (db *MemoryStateDB) GetCodeSize(addr common.Address) int { func (db *MemoryStateDB) GetCodeSize(addr common.Address) int {
db.rw.Lock() db.rw.RLock()
defer db.rw.Unlock() defer db.rw.RUnlock()
account, ok := db.genesis.Alloc[addr] account, ok := db.genesis.Alloc[addr]
if !ok { if !ok {
...@@ -232,6 +232,9 @@ func (db *MemoryStateDB) SetState(addr common.Address, key, value common.Hash) { ...@@ -232,6 +232,9 @@ func (db *MemoryStateDB) SetState(addr common.Address, key, value common.Hash) {
} }
func (db *MemoryStateDB) DeleteState(addr common.Address, key common.Hash) { func (db *MemoryStateDB) DeleteState(addr common.Address, key common.Hash) {
db.rw.Lock()
defer db.rw.Unlock()
account, ok := db.genesis.Alloc[addr] account, ok := db.genesis.Alloc[addr]
if !ok { if !ok {
panic(fmt.Sprintf("%s not in state", addr)) panic(fmt.Sprintf("%s not in state", addr))
......
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