Skip to content

Instantly share code, notes, and snippets.

@gabonator

gabonator/snowboylic.txt

Created June 19, 2018 16:13
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save gabonator/cc47bd7ae8219ee0f9ddb263f85e78ad to your computer and use it in GitHub Desktop.
Save gabonator/cc47bd7ae8219ee0f9ddb263f85e78ad to your computer and use it in GitHub Desktop.
Download ZIP
snowboy kitt ai remove license expiration
Raw
snowboylic.txt
Someone on the forums was complaining about expired sample model jarvis.umdl:
https://groups.google.com/a/kitt.ai/forum/#!topic/snowboy-discussion/uWrtW6W0TiM
Look at the history of jarvis.umdl, there are two revisions - new one with unlimited expiration:
https://github.com/Kitt-AI/snowboy/commits/797a17e96fc085dbd70a6fefeb15b9bc43f52913/resources/models/jarvis.umdl
Download both revisions and see what is different:
https://raw.githubusercontent.com/Kitt-AI/snowboy/797a17e96fc085dbd70a6fefeb15b9bc43f52913/resources/models/jarvis.umdl
https://raw.githubusercontent.com/Kitt-AI/snowboy/e2c4e1fedfa81edd63000e3efbaacc0c6e67b116/resources/models/jarvis.umdl
$ cmp -l jarvis\ \(1\).umdl jarvis\ \(2\).umdl ↑
40 313 0
41 34 0
42 157 0
43 132 0
67 264 0
68 102 0
So it seems that resetting bytes at offsets 0x27-0x30, 0x42-0x34 to zero disables the expiration of your model
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment