From 046076aeb6f0c79bb59ef9aead4ebbc23e286c63 Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton@traccar.org>
Date: Tue, 3 Jan 2023 09:36:23 -0800
Subject: Handle ZX303 variation

---
 src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/main/java/org/traccar/protocol')

diff --git a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
index 15588c89b..ef09677bf 100644
--- a/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
+++ b/src/main/java/org/traccar/protocol/Gt06ProtocolDecoder.java
@@ -803,7 +803,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder {
                 getLastLocation(position, null);
             }
 
-            if (hasLbs(type)) {
+            if (hasLbs(type) && buf.readableBytes() > 6) {
                 decodeLbs(position, buf, type, hasStatus(type) && type != MSG_LBS_ALARM);
             }
 
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