crayon: ObjectPool creates uninitialized memory when freeing objects
As of version 0.6.0, the ObjectPool explicitly creates an uninitialized instance of its type parameter when it attempts to free an object, and swaps it into the storage. This causes instant undefined behavior due to reading the uninitialized memory in order to write it to the pool storage. Extremely basic usage of the crate can trigger this issue, e.g. this code from a doctest: use crayon::prelude::*; application::oneshot().unwrap(); let mut params …