From 1a5d40ff2dc53739e0e26b3734df021c0c50339c Mon Sep 17 00:00:00 2001
From: lubeilin <1791778603@qq.com>
Date: Mon, 17 Jul 2023 23:04:21 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dmac=E7=AB=AF=E9=97=AE?=
 =?UTF-8?q?=E9=A2=98?=
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---
 switch/src/handle/tun_tap/tun_handler.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/switch/src/handle/tun_tap/tun_handler.rs b/switch/src/handle/tun_tap/tun_handler.rs
index 7b5abcf..fa50c4f 100644
--- a/switch/src/handle/tun_tap/tun_handler.rs
+++ b/switch/src/handle/tun_tap/tun_handler.rs
@@ -90,7 +90,7 @@ async fn start_(sender: ChannelSender,
         }
         let len = device_reader.read(&mut buf[12..])? + 12;
         #[cfg(any(target_os = "macos"))]
-            let mut buf = &mut buf;
+            let mut buf = &mut buf[4..];
         match handle(&sender, &mut buf, len, device_writer, &igmp_server, current_device.load(), &ip_route, &ip_proxy_map, &cipher).await {
             Ok(_) => {}
             Err(e) => {