diff options
| author | DJMcNab <[email protected]> | 2019-01-01 12:10:21 +0000 |
|---|---|---|
| committer | DJMcNab <[email protected]> | 2019-01-01 12:10:21 +0000 |
| commit | 0ddeb3b824dcabc2b3a99feb0be036782fa56fee (patch) | |
| tree | d83f5825637e8b9e7d499a7d452ab1f621e9332b /crates/ra_syntax | |
| parent | 5a866a772c863ba7e3ec8bad353c1b6997a7a62a (diff) | |
Fix the same bug as #396 but for bytes too
Diffstat (limited to 'crates/ra_syntax')
| -rw-r--r-- | crates/ra_syntax/src/validation/byte.rs | 4 | ||||
| -rw-r--r-- | crates/ra_syntax/tests/data/parser/fuzz-failures/0004.rs | 1 |
2 files changed, 4 insertions, 1 deletions
diff --git a/crates/ra_syntax/src/validation/byte.rs b/crates/ra_syntax/src/validation/byte.rs index d0897eeed..714224b09 100644 --- a/crates/ra_syntax/src/validation/byte.rs +++ b/crates/ra_syntax/src/validation/byte.rs | |||
| @@ -88,7 +88,9 @@ fn validate_byte_escape(text: &str, range: TextRange, errors: &mut Vec<SyntaxErr | |||
| 88 | 88 | ||
| 89 | fn validate_byte_code_escape(text: &str, range: TextRange, errors: &mut Vec<SyntaxError>) { | 89 | fn validate_byte_code_escape(text: &str, range: TextRange, errors: &mut Vec<SyntaxError>) { |
| 90 | // A ByteCodeEscape has 4 chars, example: `\xDD` | 90 | // A ByteCodeEscape has 4 chars, example: `\xDD` |
| 91 | if text.len() < 4 { | 91 | if !text.is_ascii() { |
| 92 | errors.push(SyntaxError::new(MalformedByteCodeEscape, range)); | ||
| 93 | } else if text.chars().count() < 4 { | ||
| 92 | errors.push(SyntaxError::new(TooShortByteCodeEscape, range)); | 94 | errors.push(SyntaxError::new(TooShortByteCodeEscape, range)); |
| 93 | } else { | 95 | } else { |
| 94 | assert!( | 96 | assert!( |
diff --git a/crates/ra_syntax/tests/data/parser/fuzz-failures/0004.rs b/crates/ra_syntax/tests/data/parser/fuzz-failures/0004.rs new file mode 100644 index 000000000..003290f52 --- /dev/null +++ b/crates/ra_syntax/tests/data/parser/fuzz-failures/0004.rs | |||
| @@ -0,0 +1 @@ | |||
| b"\xʿ \ No newline at end of file | |||