Wireshark · Wireshark-dev: [Wireshark-dev] New Block: Columns not Rendered in Packet List until rescan

[Paul Offord <Paul.Offord@xxxxxxxxxxxx>]

I’ve written a new block dissector called blocktype-trb – see https://code.wireshark.org/review/#/c/26203/  It works OK but I have a strange problem.

 

I’ve added a profile for the new dissector that adds trb columns into the packet list.  With this profile active I load a pcapng file with trb blocks and get this:

 

 

If I then do anything to cause a rescan (in this case change to Default profile and then back to my customer profile), the columns are populated:

 

 

Any ideas what I have missed?

 

Thanks and regards…Paul

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