InEnduringGrowStrong@sh.itjust.works

  • 8 Posts
  • 32 Comments
Joined 11 months ago
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Cake day: June 22nd, 2023

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  • Got it.

    Your PNG contains extra data after the PNG’s IEND marker which pict-rs probably errors on.
    Your images aren’t stored as-is, among other things, their metadata is stripped so people don’t unwittingly share their geolocation, etc.
    It rewrites the file in the process, but in this case doesn’t know what to do with the non png compliant data appended at the end.

    Here’s a fixed version of your image that uploads fine.

    Using pngcheck -vf on the original image will give you the starting hex offset (0x10fc31) of that invalid chunk of data, which can then be browsed with whatever hex editor.
    I haven’t investigated that extra data much.
    It might be part of a ‘capture the flag’ game, or not.

    The fixed image is just the first bytes of the file upto that invalid extra chunk.

















  • Hey,
    Just a quick status update…
    I know it’s been a while and that soon isn’t much to go on.
    Trust me, we want the new version as much as anyone.

    TheDude is the one working out the details, but FYI, there’s actually two things happening in the near future:

    • migrating to more powerful dedicated hardware
    • upgrading to latest lemmy

    It could technically be done in any order.
    On one hand, the server itself is kind of an abstraction for everyone.
    On the other hand, the new version is more resource hungry and it might go smoother on the new hardware.
    I’ll let TheDude decide whichever is easier.

    The way forward differs slightly whichever happens first and some downtime is to be expected whenever that happens.

    TheDude will let us know soon. 😅

    I’ll go back to dealing with the spam and whatnot.
    Peace