crossbeam-rs/crossbeam · Security
Channel creates zero value of any type
- GHSA ID
- GHSA-9g55-pg62-m8hh
- Severity
- high
- Published
- Updated
Description
Affected versions of this crate called mem::zeroed() to create values of a user-supplied type T.
This is unsound e.g. if T is a reference type (which must be non-null).
The flaw was corrected by avoiding the use of mem::zeroed(), using MaybeUninit instead.