| commit | 9337567cd4a1e6bc367b6854ead7220531aab3bb | [log] [tgz] |
|---|---|---|
| author | mikt <mikt@google.com> | Fri Sep 08 18:38:17 2023 |
| committer | Chromium LUCI CQ <chromium-scoped@luci-project-accounts.iam.gserviceaccount.com> | Fri Sep 08 18:38:17 2023 |
| tree | fb8cd78a14f9dee0da9ce0aaf4dc7461eca1ba2c | |
| parent | 0c9fd7972c9450a5f26f9e491b879c5b9e7722ad [diff] |
[MO] Define memory safety check control macro
- Add `enum class base::internal::MemorySafetyCheck` - each enum item
represents memory safety check, implemented in PA and UaF detector.
- Add macro `ADVANCED_MEMORY_SAFETY_CHECKS()` - when used inside class
declaration, it specifies a set of checks
`base::internal::kAdvancedMemorySafetyChecks` enforced over that
object type.
- This macro will be used as a part of MiracleObject project,
see the bug for the details.
- Add following constexpr functions to determine enabled safety checks for type
`T`.
- `base::internal::get_memory_safety_checks<T>`
- `base::internal::is_memory_safety_checked<T, Checks>`
Bug: 1462223
Change-Id: I611a825d260705ed110932f08cbe756ab44ea7e4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4664244
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Mikihito Matsuura <mikt@google.com>
Cr-Commit-Position: refs/heads/main@{#1194241}
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