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Return errors if rand.Read fails.

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This commit is contained in:
Josh Rickmar 2013-11-13 17:25:50 -05:00
parent 56d732ff3e
commit c138a663e1
1 changed files with 6 additions and 2 deletions
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8
wallet/wallet.go
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@ -383,8 +383,12 @@ func NewWallet(name, desc string, passphrase []byte, net btcwire.BitcoinNet, cre
// Randomly-generate rootkey and chaincode.
rootkey, chaincode := make([]byte, 32), make([]byte, 32)
rand.Read(rootkey)
rand.Read(chaincode)
if _, err := rand.Read(rootkey); err != nil {
return nil, err
}
if _, err := rand.Read(chaincode); err != nil {
return nil, err
}
// Create new root address from key and chaincode.
root, err := newRootBtcAddress(rootkey, nil, chaincode, createdAt)