Wireshark can misdissect the HE Radiotap field if it's ever dissected one with any value unknown

This issue was migrated from bug 16636 in our old bug tracker.

Original bug information:

Reporter: Yuanjie Lu
Status: RESOLVED FIXED
Product: Wireshark
Component: Dissection engine (libwireshark)
OS: All
Platform: All
Version: 3.2.4

Attachments:

wireshark.rar: attachment
radiotap_pcap.pcapng: Capture file containing one HE packet
: Display of packet that's dissected correctly
: Display of packet that's dissected incorrectly
: Screenshot of Decode As... setting to dissect the packets

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