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Fix #19 IPv4 address format in byte form

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This commit is contained in:
Kleissner
2021-04-25 22:12:59 +02:00
parent 250f60a4b6
commit 1e7bb0c40c
1 changed files with 5 additions and 2 deletions
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7
Message Encoding.go
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@@ -373,6 +373,9 @@ func decodePeerRecord(data []byte, count int) (hash2Peers []Hash2Peer, read int,
ipB := make([]byte, 16)
copy(ipB[:], data[index+33:index+33+16])
peer.IP = ipB
if peer.IP.To4() != nil { // If IPv4, convert to native 4-byte representation
peer.IP = peer.IP.To4()
}
peer.Port = binary.LittleEndian.Uint16(data[index+49 : index+49+2])
peer.LastContact = binary.LittleEndian.Uint32(data[index+51 : index+51+4])
@@ -665,7 +668,7 @@ createPacketLoop:
index := packetSize
copy(raw[index:index+33], peer.PublicKey.SerializeCompressed())
copy(raw[index+33:index+33+16], peer.IP)
copy(raw[index+33:index+33+16], peer.IP.To16())
binary.LittleEndian.PutUint16(raw[index+49:index+51], peer.Port)
binary.LittleEndian.PutUint32(raw[index+51:index+55], peer.LastContact)
raw[index+55] = 1
@@ -687,7 +690,7 @@ createPacketLoop:
index := packetSize
copy(raw[index:index+33], peer.PublicKey.SerializeCompressed())
copy(raw[index+33:index+33+16], peer.IP)
copy(raw[index+33:index+33+16], peer.IP.To16())
binary.LittleEndian.PutUint16(raw[index+49:index+51], peer.Port)
binary.LittleEndian.PutUint32(raw[index+51:index+55], peer.LastContact)
raw[index+55] = 0