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Update network handler usages

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世界 2024-10-20 13:42:53 +08:00
parent a8ae222eeb
commit 99eea00432
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GPG key ID: CD109927C34A63C4
12 changed files with 51 additions and 78 deletions
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9
stack_gvisor_lazy.go
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@ -71,8 +71,7 @@ func (c *gLazyConn) HandshakeFailure(err error) error {
if c.handshakeDone {
return nil
}
wErr := gWriteUnreachable(c.stack, c.request.Packet(), err)
c.request.Complete(wErr == os.ErrInvalid)
c.request.Complete(gWriteUnreachable(c.stack, c.request.Packet(), err) == os.ErrInvalid)
c.handshakeDone = true
c.handshakeErr = err
return nil
@ -196,9 +195,11 @@ func (c *gLazyConn) Upstream() any {
}
func gWriteUnreachable(gStack *stack.Stack, packet *stack.PacketBuffer, err error) error {
if errors.Is(err, syscall.ENETUNREACH) {
if errors.Is(err, ErrDrop) {
return nil
} else if errors.Is(err, syscall.ENETUNREACH) {
if packet.NetworkProtocolNumber == header.IPv4ProtocolNumber {
return gWriteUnreachable4(gStack, packet, stack.RejectIPv4WithICMPPortUnreachable)
return gWriteUnreachable4(gStack, packet, stack.RejectIPv4WithICMPNetProhibited)
} else {
return gWriteUnreachable6(gStack, packet, stack.RejectIPv6WithICMPNoRoute)
}