Fix Pkcs11::new bug preventing PKCS#11 library loading

[mematthias]

This pull request is a small excerpt from the #289 PR.

Summary

This PR fixes a critical issue in Pkcs11::new that prevented my PKCS#11 library from being loaded correctly. The root cause was the use of MaybeUninit::uninit() in a context where zero-initialized or null-assigned variables were required. This has been resolved by using explicitly null-assigned variables instead.

Changes

• Fixed bug in Pkcs11::new related to improper initialization, resolving library loading failure

[Jakuje]

Thank you! Looks good to me!

[wiktor-k]

LGTM 👍 thanks!

[middagj]

When will there be a new version with this fix included?

[Jakuje]

When will there be a new version with this fix included?

First of all, it would be probably better to start a new discussion thread instead of commenting on old issue.

Right now, we have the PKCS#11 3.2 in, but I would prefer to get #307 and #306 before the release. After that, I do not think there is anything else blocking the release.

[middagj]

First of all, it would be probably better to start a new discussion thread instead of commenting on old issue.

Sure, will do next time. I didn't want to clutter the issues.

[wiktor-k]

Sure, will do next time. I didn't want to clutter the issues.

FWIW I don't mind necro-bumping old threads here since the amount of noise is low anyway.

For the record @hug-dev does the releases currently and I hope we'll get one after all these smaller things get merged.

[hug-dev]

let's necro-bump 🥳 !!

Happy to do the release after those PRs!