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device: simplify allowedips lookup signature

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The inliner should handle this for us.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld
2021-06-03 16:12:29 +02:00
parent c382222eab
commit 841756e328
5 changed files with 18 additions and 17 deletions
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4
device/receive.go
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@@ -447,7 +447,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
}
elem.packet = elem.packet[:length]
src := elem.packet[IPv4offsetSrc : IPv4offsetSrc+net.IPv4len]
if device.allowedips.LookupIPv4(src) != peer {
if device.allowedips.Lookup(src) != peer {
device.log.Verbosef("IPv4 packet with disallowed source address from %v", peer)
goto skip
}
@@ -464,7 +464,7 @@ func (peer *Peer) RoutineSequentialReceiver() {
}
elem.packet = elem.packet[:length]
src := elem.packet[IPv6offsetSrc : IPv6offsetSrc+net.IPv6len]
if device.allowedips.LookupIPv6(src) != peer {
if device.allowedips.Lookup(src) != peer {
device.log.Verbosef("IPv6 packet with disallowed source address from %v", peer)
goto skip
}