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Make the stdlib largely conform to strict provenance.

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Some things like the unwinders and system APIs are not fully conformant,
this only covers a lot of low-hanging fruit.
This commit is contained in:
Aria Beingessner
2022-03-22 01:24:55 -04:00
parent 5167b6891c
commit c7de289e1c
30 changed files with 100 additions and 81 deletions
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4
library/std/src/path.rs
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@@ -1449,8 +1449,8 @@ impl PathBuf {
};
// truncate until right after the file stem
let end_file_stem = file_stem[file_stem.len()..].as_ptr() as usize;
let start = os_str_as_u8_slice(&self.inner).as_ptr() as usize;
let end_file_stem = file_stem[file_stem.len()..].as_ptr().addr();
let start = os_str_as_u8_slice(&self.inner).as_ptr().addr();
let v = self.as_mut_vec();
v.truncate(end_file_stem.wrapping_sub(start));