diff options
Diffstat (limited to 'src/org/traccar/protocol/ProgressProtocolDecoder.java')
| -rw-r--r-- | src/org/traccar/protocol/ProgressProtocolDecoder.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/org/traccar/protocol/ProgressProtocolDecoder.java b/src/org/traccar/protocol/ProgressProtocolDecoder.java index 43fce472c..57cf82235 100644 --- a/src/org/traccar/protocol/ProgressProtocolDecoder.java +++ b/src/org/traccar/protocol/ProgressProtocolDecoder.java @@ -149,7 +149,9 @@ public class ProgressProtocolDecoder extends BaseProtocolDecoder { if (subtype == MSG_ALARM) { extendedInfo.append("<alarm>true</alarm>"); } - buf.readUnsignedShort(); // length + if (buf.readUnsignedShort() > buf.readableBytes()) { + break; // workaround for device bug + } lastIndex = buf.readUnsignedInt(); position.setId(lastIndex); } else { |