Report 0047-try-mutex to RustSec (#517)

rustsec · Dec 7, 2020 · 639d1b1 · 639d1b1
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diff --git a/crates/try-mutex/RUSTSEC-0000-0000.md b/crates/try-mutex/RUSTSEC-0000-0000.md
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+```toml
+[advisory]
+id = "RUSTSEC-0000-0000"
+package = "try-mutex"
+date = "2020-11-17"
+url = "https://github.com/mpdn/try-mutex/issues/2"
+
+[versions]
+patched = [">= 0.3.0"]
+```
+
+# TryMutex<T> allows sending non-Send type across threads
+
+Affected versions of this crate unconditionally implemented Sync trait for `TryMutex<T>` type.
+
+This allows users to put non-Send `T` type in `TryMutex` and send it to another thread, which can cause a data race.
+
+The flaw was corrected in the 0.3.0 release by adding `T: Send` bound for the Sync trait implementation.