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-rw-r--r--contrib/external-tests/go/main.go8
1 files changed, 3 insertions, 5 deletions
diff --git a/contrib/external-tests/go/main.go b/contrib/external-tests/go/main.go
index 8e3c195..c1aa293 100644
--- a/contrib/external-tests/go/main.go
+++ b/contrib/external-tests/go/main.go
@@ -118,15 +118,13 @@ func main() {
Dst: net.IPv4(10, 189, 129, 1),
}).Marshal()
binary.BigEndian.PutUint16(pingHeader[2:], uint16(ipv4.HeaderLen+len(pingMessage))) // fix the length endianness on BSDs
- binary.BigEndian.PutUint16(pingHeader[10:], ipChecksum(append(pingHeader, pingMessage...)))
- if err != nil {
- panic(err)
- }
+ pingData := append(pingHeader, pingMessage...)
+ binary.BigEndian.PutUint16(pingData[10:], ipChecksum(pingData))
pingPacket := make([]byte, 13)
pingPacket[0] = 4 // Type: Data
binary.LittleEndian.PutUint32(pingPacket[1:], theirIndex)
binary.LittleEndian.PutUint64(pingPacket[5:], 0) // Nonce
- pingPacket = sendCipher.Encrypt(pingPacket, nil, append(pingHeader, pingMessage...))
+ pingPacket = sendCipher.Encrypt(pingPacket, nil, pingData)
if _, err := conn.Write(pingPacket); err != nil {
log.Fatalf("error writing ping message: %s", err)
}