Files
codex/codex-rs
iceweasel-oai 3f74ff28fa Avoid object-identity preflight for MXC path grants (#57353)
## Why

MXC's `normalize_object_conflicts` can reject otherwise usable Windows policies when a network share does not support `FileIdInfo` or a protected deny path cannot be opened for metadata.

## What changed

Remove object-conflict normalization before and after volume-root expansion. Send explicit path grants directly to BaseContainer, which enforces path and symlink/junction alias precedence.

Document the resulting limitations:

- Hard-link names retain independent permissions, so an allowed name can access the same file through a less restrictive grant.
- Volume roots expand using their declared access without first reconciling aliases. A writable root can therefore generate more-specific writable grants that override a read-only root alias.

GitOrigin-RevId: de0b2d7b5b98eaa358a97156c02e9f7f85860335
2026-10-27 04:39:28 +00:00
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