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8e87d39f99
Add `as_ptr_cast_mut` lint This lint detects calls to a `&self`-taking `as_ptr` method, where the result is then immediately cast to a `*mut T`. Code like this is probably invalid, as that pointer will not have write permissions, and `*mut T` is usually used to write through. Examples of broken code with this pattern: https://miri.saethlin.dev/ub?crate=lol_alloc&version=0.1.3 https://miri.saethlin.dev/ub?crate=sophon-wasm&version=0.19.0 https://miri.saethlin.dev/ub?crate=polars-core&version=0.24.2 https://miri.saethlin.dev/ub?crate=ach-cell&version=0.1.17 changelog: Add [`as_ptr_cast_mut`] |
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| .. | ||
| test_utils | ||
| ui | ||
| ui-cargo | ||
| ui-internal | ||
| ui-toml | ||
| workspace_test | ||
| check-fmt.rs | ||
| clippy.toml | ||
| compile-test.rs | ||
| dogfood.rs | ||
| integration.rs | ||
| lint_message_convention.rs | ||
| missing-test-files.rs | ||
| versioncheck.rs | ||
| workspace.rs | ||