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Add advisory for data race in concread (#532)

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Youngsuk Kim
2020-12-17 14:39:03 -05:00
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parent f64c4fc8bb
commit 56276f96a6
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crates/concread/RUSTSEC-0000-0000.md Normal file
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```toml
[advisory]
id = "RUSTSEC-0000-0000"
package = "concread"
date = "2020-11-13"
url = "https://github.com/kanidm/concread/issues/48"
informational = "unsound"
[versions]
patched = [">= 0.2.6"]
```
# Send/Sync bound needed on V in `impl Send/Sync for ARCache<K, V>`
Affected versions of this crate unconditionally implemented `Send`/`Sync` traits for `ARCache<K, V>` type.
This allows users to send/access types that do not implement `Send`/`Sync`, which can cause a data race.
The flaw was corrected in the 0.2.6 release by adding bounds `K: Send + Sync` & `V: Send + Sync` to affected `Send`/`Sync` trait implementations.