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authorbors <bors@rust-lang.org>2021-11-01 07:14:16 +0000
committerbors <bors@rust-lang.org>2021-11-01 07:14:16 +0000
commit59eed8a2aac0230a8b53e89d4e99d55912ba6b35 (patch)
tree4c5617dfb93a6e1cf6381c445e6a6ea3016bfb48 /compiler/rustc_lint/src/lib.rs
parent09c42c45858d5f3aedfa670698275303a3d19afa (diff)
parent6552f7a75a4ee0f314ca5e87edc4c322d3f3eceb (diff)
downloadrust-1.56.1.tar.gz
rust-1.56.1.zip
Auto merge of #90460 - pietroalbini:bidi-stable, r=nikomatsakis,pietroalbini 1.56.1
[stable] Fix CVE-2021-42574 and prepare Rust 1.56.1

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 later today as part of Rust 1.56.1.

[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
Diffstat (limited to 'compiler/rustc_lint/src/lib.rs')
-rw-r--r--compiler/rustc_lint/src/lib.rs3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/rustc_lint/src/lib.rs b/compiler/rustc_lint/src/lib.rs
index ef4bda666ba..b65fa419fad 100644
--- a/compiler/rustc_lint/src/lib.rs
+++ b/compiler/rustc_lint/src/lib.rs
@@ -48,6 +48,7 @@ mod array_into_iter;
 pub mod builtin;
 mod context;
 mod early;
+pub mod hidden_unicode_codepoints;
 mod internal;
 mod late;
 mod levels;
@@ -77,6 +78,7 @@ use rustc_span::Span;
 
 use array_into_iter::ArrayIntoIter;
 use builtin::*;
+use hidden_unicode_codepoints::*;
 use internal::*;
 use methods::*;
 use non_ascii_idents::*;
@@ -128,6 +130,7 @@ macro_rules! early_lint_passes {
                 DeprecatedAttr: DeprecatedAttr::new(),
                 WhileTrue: WhileTrue,
                 NonAsciiIdents: NonAsciiIdents,
+                HiddenUnicodeCodepoints: HiddenUnicodeCodepoints,
                 IncompleteFeatures: IncompleteFeatures,
                 RedundantSemicolons: RedundantSemicolons,
                 UnusedDocComment: UnusedDocComment,