fix: reject symlinked LocalFile sources#2972
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matthewflint wants to merge 4 commits intoopenai:mainfrom
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fix: reject symlinked LocalFile sources#2972matthewflint wants to merge 4 commits intoopenai:mainfrom
matthewflint wants to merge 4 commits intoopenai:mainfrom
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Route LocalFile reads through the same pinned path handling used by LocalDir so symlinked source paths are rejected consistently. Add focused regression coverage for symlinked ancestor and leaf paths.
Signed-off-by: matthewflint <277024436+matthewflint@users.noreply.github.com>
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Summary
LocalFilereads through the pinnedLocalDirpath handlingLocalDirparent directories before accepting opened filesTesting
uv run pytest -q tests/sandbox/test_entries.py -k "local_file_rejects_symlinked_source or local_dir_copy_fallback_rejects_swapped_parent_directory or local_dir_apply_fallback_rejects_source_root_swapped_to_symlink_after_validation"uv run ruff check src/agents/sandbox/entries/artifacts.py tests/sandbox/test_entries.pySigned-off-by: matthewflint 277024436+matthewflint@users.noreply.github.com