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Merge b765e2d19c into bd64ed1e93

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ebuchman 2015-01-31 07:29:51 +00:00
commit e528e20fc3
1 changed files with 5 additions and 0 deletions
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5
core/transaction_pool.go
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@ -65,6 +65,11 @@ func (pool *TxPool) ValidateTransaction(tx *types.Transaction) error {
return fmt.Errorf("tx.v != (28 || 27) => %v", v)
}
senderAddr := tx.From()
if senderAddr == nil || len(senderAddr) != 20 {
return fmt.Errorf("invalid sender")
}
/* XXX this kind of validation needs to happen elsewhere in the gui when sending txs.
Other clients should do their own validation. Value transfer could throw error
but doesn't necessarily invalidate the tx. Gas can still be payed for and miner