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authorbors <bors@rust-lang.org>2021-11-01 10:53:49 +0000
committerbors <bors@rust-lang.org>2021-11-01 10:53:49 +0000
commitdb14a17e69af2a2e241ce149a501a5281811fe06 (patch)
tree90d1d7172066d3e039c76ce6f4a8029e9c6bead0 /compiler/rustc_mir_transform/src/coverage/mod.rs
parentff0e14829e1806ca0d4226595f7fdf3e8658758f (diff)
parentcdd3b8624f5040547f5306b6d05c3c34c8058f45 (diff)
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Auto merge of #90462 - pietroalbini:bidi-master, r=nikomatsakis,pietroalbini
[master] Fix CVE-2021-42574

This PR implements new lints to mitigate the impact of [CVE-2021-42574], caused by the presence of bidirectional-override Unicode codepoints in the compiled source code. [See the advisory][advisory] for more information about the vulnerability.

The changes in this PR will be released in tomorrow's nightly release.

[CVE-2021-42574]: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42574
[advisory]: https://blog.rust-lang.org/2021/11/01/cve-2021-42574.html
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