Robert Allan JamesandClaude Opus 5 a268abe925 §H.12 steps 10-11: creator-ceiling enforcement, birth-time ACL snapshot ...

dictionary_snapshot_acl_from_parent(child, parent): walks the child's
dictionary, copies acl_allow/acl_mode/acl_pinned/acl_ttl from the
parent's matching word (by name, via vm_find_word() -- FIND's own
lookup, not modified) onto the child's entry. One-time snapshot at
birth, no live sync, matching H.3's decided rationale (a program
developed against one ACL set must not have it silently changed by
later parent changes).

Called once, after dict_hash/parity logging rather than before -- the
snapshot depends on the parent's current ACL state, which can vary
run-to-run once Zuse elevations exist, so applying it earlier would
break the "same capsule twice produces the same dict hash" determinism
invariant.

Verified 3-arch boot to ok> (amd64/aarch64/riscv64).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

2026-09-03 06:44:58 -04:00

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