fix(ext/ffi): don't panic in dlopen #12344
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dsherret
reviewed
Oct 6, 2021
| @@ -370,7 +369,12 @@ where | |||
| let permissions = state.borrow_mut::<FP>(); | |||
| permissions.check(&path)?; | |||
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| let lib = Library::open(&path).map_err(|e| anyhow!(format_error(e, path)))?; | |||
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https://github.com/denoland/deno/blob/main/cli/errors.rs#L33
Alternative would be to add a dlopen::Error::OpeningLibraryError downcast there.
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There is already a downcast for dlopen::Error
Lines 161 to 164 in 8705292
This PR just re-constructs
dlopen::Error::OpeningLibraryError after formatting happens so it can be downcast-ed and not panic.
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bug introduced in #12301