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Fuzz #1

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fasterthanlime opened this issue Apr 18, 2018 · 1 comment
Open

Fuzz #1

fasterthanlime opened this issue Apr 18, 2018 · 1 comment

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@fasterthanlime
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Use https://github.com/dvyukov/go-fuzz
@fasterthanlime
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To allow fuzzing:

  • memFile (from szextractor_test) was moved into its own package, memfs
  • Sniffing was implemented:
    • If the file extension is not known (including because there's no file name), we probe it with 7-zip
    • Then we switch on 7-zip's reported format, and use our own extractors if we can
  • More fallbacks were implemented in szextractor to accomodate cases where we don't have file extensions available

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