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fix unchecked slice index on tx.From()

This commit is contained in:
Ethan Buchman 2015-01-26 10:57:23 -08:00
parent 48083608b5
commit 2da367a2be
1 changed files with 7 additions and 2 deletions
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9
core/transaction_pool.go
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@ -109,8 +109,13 @@ func (self *TxPool) Add(tx *types.Transaction) error {
} else { } else {
to = "[NEW_CONTRACT]" to = "[NEW_CONTRACT]"
} }
var from string
txplogger.Debugf("(t) %x => %s (%v) %x\n", tx.From()[:4], to, tx.Value, tx.Hash()) if len(tx.From()) > 0 {
from = ethutil.Bytes2Hex(tx.From()[:4])
} else {
from = "INVALID"
}
txplogger.Debugf("(t) %x => %s (%v) %x\n", from, to, tx.Value, tx.Hash())
// Notify the subscribers // Notify the subscribers
go self.eventMux.Post(TxPreEvent{tx}) go self.eventMux.Post(TxPreEvent{tx})