diff options
Diffstat (limited to 'src/org')
| -rw-r--r-- | src/org/traccar/protocol/Gt06ProtocolDecoder.java | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/org/traccar/protocol/Gt06ProtocolDecoder.java b/src/org/traccar/protocol/Gt06ProtocolDecoder.java index d8da7e6de..5c83f9348 100644 --- a/src/org/traccar/protocol/Gt06ProtocolDecoder.java +++ b/src/org/traccar/protocol/Gt06ProtocolDecoder.java @@ -182,6 +182,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder { } if (length > 0) { + if (length > 12) { + length = 12; + } buf.skipBytes(length - 12); // skip reserved } @@ -202,7 +205,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder { buf.readUnsignedShort(), buf.readUnsignedByte(), buf.readUnsignedShort(), buf.readUnsignedMedium()))); if (length > 0) { - buf.skipBytes(length - 8); + buf.skipBytes(length - (hasLength ? 9 : 8)); } return true; @@ -462,6 +465,7 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder { if (hasLbs(type)) { decodeLbs(position, buf, hasStatus(type)); + buf.skipBytes(-1); } if (hasStatus(type)) { @@ -573,7 +577,9 @@ public class Gt06ProtocolDecoder extends BaseProtocolDecoder { getLastLocation(position, position.getDeviceTime()); } - decodeLbs(position, buf, true); + if (decodeLbs(position, buf, true)) { + buf.skipBytes(1); //Extended data + } buf.skipBytes(buf.readUnsignedByte()); // additional cell towers buf.skipBytes(buf.readUnsignedByte()); // wifi access point |