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| Affected Packages | Affected Versions | Fixed Versions | |
|---|---|---|---|
| cargo:smallvec | < 0.6.13 | 0.6.13 | |
Affected Version RangesAll affected versions0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.2.0, 0.2.1, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.4.0, 0.4.1, 0.4.2, 0.4.3, 0.4.4, 0.4.5, 0.5.0, 0.5.1, 0.6.0, 0.6.1, 0.6.2, 0.6.3, 0.6.4, 0.6.5, 0.6.6, 0.6.7, 0.6.8, 0.6.9, 0.6.10, 0.6.11, 0.6.12 All unaffected versions0.6.13, 0.6.14, 1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.4.1, 1.4.2, 1.5.0, 1.5.1, 1.6.0, 1.6.1, 1.7.0, 1.8.0, 1.8.1, 1.9.0, 1.10.0, 1.11.0, 1.11.1, 1.11.2, 1.12.0, 1.13.0, 1.13.1, 1.13.2, 1.14.0, 1.15.0, 1.15.1 |
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Affected versions of this crate called mem::uninitialized() 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 and thus may not remain uninitialized).
The flaw was corrected by avoiding the use of mem::uninitialized(), using MaybeUninit instead.