From 5b31bf8322c7f6bdef3880a9aff09c8d0253601b Mon Sep 17 00:00:00 2001
From: Anton Tananaev <anton.tananaev@gmail.com>
Date: Mon, 25 Feb 2019 21:29:29 -0800
Subject: Fix Teltonika checksum

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

(limited to 'src/org/traccar/protocol/TeltonikaProtocolDecoder.java')

diff --git a/src/org/traccar/protocol/TeltonikaProtocolDecoder.java b/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
index c80cd9cda..974d2c106 100644
--- a/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
+++ b/src/org/traccar/protocol/TeltonikaProtocolDecoder.java
@@ -97,7 +97,7 @@ public class TeltonikaProtocolDecoder extends BaseProtocolDecoder {
             response.writeByte(1); // nod
             response.writeShort(0);
             response.writeShort(Checksum.crc16(
-                    Checksum.CRC16_IBM, response.nioBuffer(8, response.readableBytes() - 8)));
+                    Checksum.CRC16_IBM, response.nioBuffer(8, response.readableBytes() - 10)));
             channel.writeAndFlush(new NetworkMessage(response, remoteAddress));
         }
     }
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