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Pass pointer to ViaSender

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This commit is contained in:
Nate Brown
2025-11-22 00:42:25 -06:00
parent 04f47eabf7
commit 4eb808c829
6 changed files with 13 additions and 13 deletions
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10
outside.go
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@@ -19,7 +19,7 @@ const (
minFwPacketLen = 4
)
func (f *Interface) readOutsidePackets(via ViaSender, out []byte, packet []byte, h *header.H, fwPacket *firewall.Packet, lhf *LightHouseHandler, nb []byte, q int, localCache firewall.ConntrackCache) {
func (f *Interface) readOutsidePackets(via *ViaSender, out []byte, packet []byte, h *header.H, fwPacket *firewall.Packet, lhf *LightHouseHandler, nb []byte, q int, localCache firewall.ConntrackCache) {
err := h.Parse(packet)
if err != nil {
// Hole punch packets are 0 or 1 byte big, so lets ignore printing those errors
@@ -95,14 +95,14 @@ func (f *Interface) readOutsidePackets(via ViaSender, out []byte, packet []byte,
case TerminalType:
// If I am the target of this relay, process the unwrapped packet
// From this recursive point, all these variables are 'burned'. We shouldn't rely on them again.
via = ViaSender{
rVia := ViaSender{
UdpAddr: via.UdpAddr,
relayHI: hostinfo,
remoteIdx: relay.RemoteIndex,
relay: relay,
IsRelayed: true,
}
f.readOutsidePackets(via, out[:0], signedPayload, h, fwPacket, lhf, nb, q, localCache)
f.readOutsidePackets(&rVia, out[:0], signedPayload, h, fwPacket, lhf, nb, q, localCache)
return
case ForwardingType:
// Find the target HostInfo relay object
@@ -237,7 +237,7 @@ func (f *Interface) sendCloseTunnel(h *HostInfo) {
f.send(header.CloseTunnel, 0, h.ConnectionState, h, []byte{}, make([]byte, 12, 12), make([]byte, mtu))
}
func (f *Interface) handleHostRoaming(hostinfo *HostInfo, via ViaSender) {
func (f *Interface) handleHostRoaming(hostinfo *HostInfo, via *ViaSender) {
if !via.IsRelayed && hostinfo.remote != via.UdpAddr {
if !f.lightHouse.GetRemoteAllowList().AllowAll(hostinfo.vpnAddrs, via.UdpAddr.Addr()) {
hostinfo.logger(f.l).WithField("newAddr", via.UdpAddr).Debug("lighthouse.remote_allow_list denied roaming")
@@ -262,7 +262,7 @@ func (f *Interface) handleHostRoaming(hostinfo *HostInfo, via ViaSender) {
}
// handleEncrypted returns true if a packet should be processed, false otherwise
func (f *Interface) handleEncrypted(ci *ConnectionState, via ViaSender, h *header.H) bool {
func (f *Interface) handleEncrypted(ci *ConnectionState, via *ViaSender, h *header.H) bool {
// If connectionstate does not exist, send a recv error, if possible, to encourage a fast reconnect
if ci == nil {
if !via.IsRelayed {