Double free

An issue was discovered in the endiantrait crate through 2021-01-04 for Rust. A double drop can occur when a user-provided Endian impl panics...

panic in user-provided `Endian` impl triggers double drop of T

Affected versions of the crate does not guard against panic from user-provided impl of Endian trait, which is a safe trait that users can implement. If a user-provided implementation of the Endian trait panics, double-drop is triggered due to the duplicated ownership of T created by ptr::read...