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core: fix datarace in txpool, fixes #25870 and #25869 (#25872)

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core: fix datarace in txpool pendingnoce, fixes #25870
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Martin Holst Swende 2022-09-26 11:34:15 +02:00 committed by GitHub
parent a3c6d1d9b6
commit e004e7d256
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1 changed files with 3 additions and 0 deletions
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core/tx_pool.go
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@ -463,6 +463,9 @@ func (pool *TxPool) SetGasPrice(price *big.Int) {
// Nonce returns the next nonce of an account, with all transactions executable // Nonce returns the next nonce of an account, with all transactions executable
// by the pool already applied on top. // by the pool already applied on top.
func (pool *TxPool) Nonce(addr common.Address) uint64 { func (pool *TxPool) Nonce(addr common.Address) uint64 {
pool.mu.RLock()
defer pool.mu.RUnlock()
return pool.pendingNonces.get(addr) return pool.pendingNonces.get(addr)
} }