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by unsigner
4481 days ago
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Lua can be sandboxed so your data file can't call arbitrary functions (but can still call a controlled subset, e.g. a function called RGB that does r255255+g*255+b so your colors are somewhat human-readable in the file, yet 24-bit integers in memory). But it's still code, so you can e.g. inject an infinite loop and the loader will hang. (You can protect against this, you can install a debug hook that gets called after every N instructions executed, and kill the loader.) |
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