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Add option to control accepting recv_error (#1569)

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This commit is contained in:
Nate Brown
2026-01-13 00:00:27 -06:00
committed by GitHub
parent 523209ec0b
commit 1283ff0db4
4 changed files with 58 additions and 20 deletions
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9
outside.go
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@@ -516,7 +516,7 @@ func (f *Interface) decryptToTun(hostinfo *HostInfo, messageCounter uint64, out
}
func (f *Interface) maybeSendRecvError(endpoint netip.AddrPort, index uint32) {
if f.sendRecvErrorConfig.ShouldSendRecvError(endpoint) {
if f.sendRecvErrorConfig.ShouldRecvError(endpoint) {
f.sendRecvError(endpoint, index)
}
}
@@ -534,6 +534,13 @@ func (f *Interface) sendRecvError(endpoint netip.AddrPort, index uint32) {
}
func (f *Interface) handleRecvError(addr netip.AddrPort, h *header.H) {
if !f.acceptRecvErrorConfig.ShouldRecvError(addr) {
f.l.WithField("index", h.RemoteIndex).
WithField("udpAddr", addr).
Debug("Recv error received, ignoring")
return
}
if f.l.Level >= logrus.DebugLevel {
f.l.WithField("index", h.RemoteIndex).
WithField("udpAddr", addr).