Incorrectly interpreted format of MQTT PUBLISH payload data

This issue was migrated from bug 15738 in our old bug tracker.

Original bug information:

Reporter: Gediminas Masaitis
Status: RESOLVED FIXED
Product: Wireshark
Component: Dissection engine (libwireshark)
OS: Windows 10
Platform: x86-64
Version: 3.0.1

Attachments:

mqttbug2.pcapng: Capture of a MQTT PUBLISH message
mqtt_sys.pcap: mosquitto's $‍SYS topics

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