From aa57b7a970a023ababb16b18521236e202a0b5e4 Mon Sep 17 00:00:00 2001
From: xinfengkun <xinfengkun@zhidaoauto.com>
Date: Wed, 10 Aug 2022 16:46:32 +0800
Subject: [PATCH] =?UTF-8?q?[change]=20=E6=B7=BB=E5=8A=A0=E4=B8=8B=E5=8F=91?=
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---
 .../main/java/com/zhidao/support/adas/high/AdasChannel.java   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
index 07fc3fef40..5d90a55d3a 100644
--- a/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
+++ b/libraries/mogo-adas/src/main/java/com/zhidao/support/adas/high/AdasChannel.java
@@ -246,6 +246,10 @@ public class AdasChannel implements IAdasNetCommApi, FpgaSocket.IWebSocketConnec
             return false;
         }
         ByteString byteString = ByteString.of(bytes);
+        if (!byteString.startsWith(Constants.RAW_MG)) {
+            CupidLogUtils.e(TAG, "协议不匹配，命令下发失败 bytes=" + ByteUtil.byteArrToHex(bytes));
+            return false;
+        }
         return mSocket.sendDataWebSocket(byteString);
     }