Do not call C_Finalize if not initialized

parallaxsecond / rust-cryptoki

Rust wrapper for the PKCS #11 API, Cryptoki

https://docs.rs/cryptoki/

Apache License 2.0

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Do not call C_Finalize if not initialized #208

Open Geobert opened 7 months ago

Geobert commented 7 months ago

Hi,

I’m in a mixed env with Rust code used in a C++ program. C++ side initialize the pkcs11 lib so Rust side can’t. If Rust side calls C_Finalize, I get a random crash, which, I think, is because of a double free?