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01e0455f25
Address PR #3557 review comments r3594064534 and r3594064563: - ProjectOverlaySource.collect now rejects symlinked per-workflow overlay directories (.specify/workflows/overlays/<id>) before iterating - InstalledOverlaySource.collect now rejects symlinked installed overlay directories (.specify/workflows/<id>/overlays) before iterating - workflow_overlay_list catches ValueError from resolver and exits with code 1 instead of crashing on unhandled exceptions - Added .specify/workflows/overlays to _reject_unsafe_workflow_storage chokepoint for defense-in-depth These guards prevent symlinked overlay directories from redirecting auto-loaded overlay YAML to attacker-controlled content outside the project, which could inject executable shell steps into trusted workflows. Refs: PR #3557 review comments r3594064534, r3594064563 Assisted-by: opencode-go/qwen3.7-max (autonomous)