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hotfix: use 64k buffer to read tun device packet for windows tun device mtu 65535 (#404)

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naison
2024-12-17 11:46:09 +08:00
committed by GitHub
parent 51166477c2
commit 68d550a80d
8 changed files with 43 additions and 43 deletions
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6
pkg/core/tcphandler.go
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@@ -78,11 +78,11 @@ func (h *fakeUdpHandler) Handle(ctx context.Context, tcpConn net.Conn) {
default:
}
buf := config.SPool.Get().([]byte)[:]
buf := config.LPool.Get().([]byte)[:]
dgram, err := readDatagramPacketServer(tcpConn, buf[:])
if err != nil {
log.Errorf("[TCP] %s -> %s : %v", tcpConn.RemoteAddr(), tcpConn.LocalAddr(), err)
config.SPool.Put(buf[:])
config.LPool.Put(buf[:])
return
}
@@ -90,7 +90,7 @@ func (h *fakeUdpHandler) Handle(ctx context.Context, tcpConn net.Conn) {
src, _, err = util.ParseIP(dgram.Data[:dgram.DataLength])
if err != nil {
log.Errorf("[TCP] Unknown packet")
config.SPool.Put(buf[:])
config.LPool.Put(buf[:])
continue
}
value, loaded := h.routeMapTCP.LoadOrStore(src.String(), tcpConn)