RUSTSEC-2021-0005

Double drop upon panic in 'fn map_array()'

Issued
Package
glsl-layout (crates.io)
Type
Vulnerability
Categories
  • memory-corruption
Aliases
Details
https://github.com/rustgd/glsl-layout/pull/10
Patched
  • >=0.4.0

Description

Affected versions of this crate did not guard against panic within the user-provided function f (2nd parameter of fn map_array), and thus panic within f causes double drop of a single object.

The flaw was corrected in the 0.4.0 release by wrapping the object vulnerable to a double drop within ManuallyDrop<T>.

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