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authorFelix Lange <fjl@twurst.com>2017-01-09 18:16:06 +0800
committerFelix Lange <fjl@twurst.com>2017-01-09 23:24:42 +0800
commitb9b3efb09f9281a5859646d2dcf36b5813132efb (patch)
treef9dc8f9d82108b33bec4669b09a99d06d24239a9 /p2p
parent0f34d506b5ae9b76de97318c906e56dddd5309f6 (diff)
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all: fix ineffectual assignments and remove uses of crypto.Sha3
go get github.com/gordonklaus/ineffassign ineffassign .
Diffstat (limited to 'p2p')
-rw-r--r--p2p/rlpx.go6
1 files changed, 3 insertions, 3 deletions
diff --git a/p2p/rlpx.go b/p2p/rlpx.go
index 2a9bdc121..c6fd841f7 100644
--- a/p2p/rlpx.go
+++ b/p2p/rlpx.go
@@ -429,7 +429,7 @@ func (msg *authMsgV4) decodePlain(input []byte) {
n := copy(msg.Signature[:], input)
n += shaLen // skip sha3(initiator-ephemeral-pubk)
n += copy(msg.InitiatorPubkey[:], input[n:])
- n += copy(msg.Nonce[:], input[n:])
+ copy(msg.Nonce[:], input[n:])
msg.Version = 4
msg.gotPlain = true
}
@@ -437,13 +437,13 @@ func (msg *authMsgV4) decodePlain(input []byte) {
func (msg *authRespV4) sealPlain(hs *encHandshake) ([]byte, error) {
buf := make([]byte, authRespLen)
n := copy(buf, msg.RandomPubkey[:])
- n += copy(buf[n:], msg.Nonce[:])
+ copy(buf[n:], msg.Nonce[:])
return ecies.Encrypt(rand.Reader, hs.remotePub, buf, nil, nil)
}
func (msg *authRespV4) decodePlain(input []byte) {
n := copy(msg.RandomPubkey[:], input)
- n += copy(msg.Nonce[:], input[n:])
+ copy(msg.Nonce[:], input[n:])
msg.Version = 4
}