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-rw-r--r--src/org/traccar/protocol/TotemFrameDecoder.java4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/TotemFrameDecoder.java b/src/org/traccar/protocol/TotemFrameDecoder.java
index 6940d7b46..6c9b14559 100644
--- a/src/org/traccar/protocol/TotemFrameDecoder.java
+++ b/src/org/traccar/protocol/TotemFrameDecoder.java
@@ -42,8 +42,8 @@ public class TotemFrameDecoder extends FrameDecoder {
int length;
- int flagIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), new StringFinder("AA"));
- if (flagIndex != -1 && flagIndex - beginIndex == 6) {
+ int separatorIndex = buf.indexOf(buf.readerIndex(), buf.writerIndex(), (byte) '|');
+ if (separatorIndex > 0 && separatorIndex - beginIndex > 19) {
length = Integer.parseInt(buf.toString(buf.readerIndex() + 2, 4, StandardCharsets.US_ASCII));
} else {
length = Integer.parseInt(buf.toString(buf.readerIndex() + 2, 2, StandardCharsets.US_ASCII), 16);