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jdl
2026-06-14 08:15:00 +02:00
parent 52ea1a8d42
commit fa182eca76
13 changed files with 29 additions and 15 deletions
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8
peer/control/ping.go
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@@ -65,14 +65,18 @@ func Unmarshal(buf [Size]byte) (Ping, error) {
p := Ping{
PingTS: int64(binary.BigEndian.Uint64(buf[1:9])),
}
if addr := netip.AddrFrom4([4]byte(buf[9:13])); !addr.IsUnspecified() {
if addr := netip.AddrFrom4([4]byte(buf[9:13])); !addr.IsUnspecified() && addr.Is4() {
p.SrcV4 = netip.AddrPortFrom(addr, binary.BigEndian.Uint16(buf[13:15]))
}
if addr := netip.AddrFrom16([16]byte(buf[15:31])); !addr.IsUnspecified() {
if addr := netip.AddrFrom16([16]byte(buf[15:31])); !addr.IsUnspecified() && addr.Is6() {
p.SrcV6 = netip.AddrPortFrom(addr, binary.BigEndian.Uint16(buf[31:33]))
}
if addr := netip.AddrFrom16([16]byte(buf[33:49])).Unmap(); !addr.IsUnspecified() {
p.Dst = netip.AddrPortFrom(addr, binary.BigEndian.Uint16(buf[49:51]))
}
return p, nil
}