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Deref in Symbol can leak a raw function pointer. #158

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lvella opened this issue Sep 27, 2024 · 1 comment
Closed

Deref in Symbol can leak a raw function pointer. #158

lvella opened this issue Sep 27, 2024 · 1 comment

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@lvella
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lvella commented Sep 27, 2024 •
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I can just take a Symbol, deref into a &T, clone the function pointer T, and boom, I am completely free from the 'lib lifetime.

Considering function pointers always have 'static lifetime, I don't think there is any safe alternative for this problem. Maybe manually implement Fn trait? But this is unstable.
@nagisa
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nagisa commented Sep 27, 2024

Duplicate of #13

@nagisa nagisa marked this as a duplicate of #13 Sep 27, 2024
@nagisa nagisa closed this as completed Sep 27, 2024
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@nagisa @lvella