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nodesigner: make fully copy of key to avoid mutation

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Olaoluwa Osuntokun 2017-08-04 18:27:13 -07:00
parent 59f9065213
commit cc96f2947a
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GPG key ID: 9CC5B105D03521A2
1 changed files with 6 additions and 1 deletions
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7
nodesigner.go
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@ -17,8 +17,13 @@ type nodeSigner struct {
// newNodeSigner creates a new instance of the nodeSigner backed by the target
// private key.
func newNodeSigner(key *btcec.PrivateKey) *nodeSigner {
priv := &btcec.PrivateKey{}
priv.Curve = btcec.S256()
priv.PublicKey.X = key.X
priv.PublicKey.Y = key.Y
priv.D = key.D
return &nodeSigner{
privKey: key,
privKey: priv,
}
}