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core: sanitize more TxPoolConfig fields #17210

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Dec 20, 2018
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20 changes: 20 additions & 0 deletions core/tx_pool.go
Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,26 @@ func (config *TxPoolConfig) sanitize() TxPoolConfig {
log.Warn("Sanitizing invalid txpool price bump", "provided", conf.PriceBump, "updated", DefaultTxPoolConfig.PriceBump)
conf.PriceBump = DefaultTxPoolConfig.PriceBump
}
if conf.AccountSlots < 1 {
log.Warn("Sanitizing invalid txpool account slots", "provided", conf.AccountSlots, "updated", DefaultTxPoolConfig.AccountSlots)
conf.AccountSlots = DefaultTxPoolConfig.AccountSlots
}
if conf.GlobalSlots < 1 {
log.Warn("Sanitizing invalid txpool global slots", "provided", conf.GlobalSlots, "updated", DefaultTxPoolConfig.GlobalSlots)
conf.GlobalSlots = DefaultTxPoolConfig.GlobalSlots
}
if conf.AccountQueue < 1 {
log.Warn("Sanitizing invalid txpool account queue", "provided", conf.AccountQueue, "updated", DefaultTxPoolConfig.AccountQueue)
conf.AccountQueue = DefaultTxPoolConfig.AccountQueue
}
if conf.GlobalQueue < 1 {
log.Warn("Sanitizing invalid txpool global queue", "provided", conf.GlobalQueue, "updated", DefaultTxPoolConfig.GlobalQueue)
conf.GlobalQueue = DefaultTxPoolConfig.GlobalQueue
}
if conf.Lifetime < 1 {
log.Warn("Sanitizing invalid txpool lifetime", "provided", conf.Lifetime, "updated", DefaultTxPoolConfig.Lifetime)
conf.Lifetime = DefaultTxPoolConfig.Lifetime
}
return conf
}

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2 changes: 1 addition & 1 deletion core/tx_pool_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -1095,7 +1095,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}

config := testTxPoolConfig
config.GlobalSlots = 0
config.GlobalSlots = 1

pool := NewTxPool(config, params.TestChainConfig, blockchain)
defer pool.Stop()
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