Commit Graph
7 Commits
Author SHA1 Message Date
Jason WoltjeandClaude Fable 5 667402457e fix(wake): #942 review — force base-10 on the slack knob; shape validation is not radix validation
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'08'/'09' pass ^[0-9]{1,9}$ yet are fatal octal in $((...)) — the same
poll-killing mode this PR closes — and '0300' silently means 192, changing the
operator's stated intent with no warning. slack=$((10#$slack)) after the
regex (which guarantees pure digits, so 10# is safe) makes zero-padded knobs
mean what was written instead of rejecting them. Two new D13 sub-cases: '08'
survives with metadata kept, and the discrimination test — '0300' with a ts
+250s ahead KEEPS the ts (decimal 300) where octal 192 would have dropped it.

Co-Authored-By: Claude Fable 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NsKce8iZuSuRnu3gVMCBKB
2026-07-30 06:04:48 -05:00
Jason WoltjeandClaude Fable 5 313f3087e6 fix(wake): #941 review §2 round 2 — validate WAKE_SNAPSHOT_TS_FUTURE_SLACK before arithmetic
ci/woodpecker/pr/ci Pipeline was canceled
The operator's slack knob was interpolated raw into $((...)) under set -u:
'300s'/'5m' -> 'value too great', 'abc' -> 'unbound variable' — all FATAL to
the poll, falsifying the PR's own 'poll never fails' invariant, and a negative
value silently inverted the guard into deny-all. Now resolved once into a
local, validated ^[0-9]{1,9}$, loud fallback to 300 on mismatch. New D13
group: '300s'/'abc'/negative all fall back and KEEP valid metadata; a valid
tightened knob (0) still rejects a future ts. Manifest states the skew
guarantee explicitly: a surviving snapshot_ts is attested only to within SLACK
seconds of the DETECTOR's clock — bounded negative age at render is possible;
treat age<=0 as effectively-current, never proof of freshness.

Co-Authored-By: Claude Fable 5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01NsKce8iZuSuRnu3gVMCBKB
2026-07-30 05:57:17 -05:00
mos-dt-0andMos 8710d0f6d7 feat(wake): #940 snapshot-datable digests — fd-3 snapshot-metadata channel (#941)
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Adapter emits snapshot sha/ts out-of-band on fd 3 so a changing value never enters the delta-gate hash. Detector validates advisorily (sha regex, epoch sanity before arithmetic, future-skew slack); malformed metadata is dropped loudly and never gates the wake. Digest renders snapshot_sha/snapshot_ts plus a git-show re-verify hint. Adapters that never write fd 3 are byte-identical.

Reviewed-by: Mos (design, independent)
Reviewed-by: mos-dt (artifact, hardening §2)
Co-authored-by: mos-dt-0 <[email protected]>
2026-07-30 10:55:18 +00:00
jason.woltjeandMos 13e6ce5e5c fix(wake): #927 enqueue TOCTOU — move stale-tmp cleanup off the hot enqueue path (no concurrent in-flight-write clobber) (#928)
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Co-authored-by: jason.woltje <[email protected]>
Co-committed-by: jason.woltje <[email protected]>
2026-07-26 10:56:40 +00:00
jason.woltjeandMos e2ec927b1c fix(wake): #908 unify observed_seq on a single store-side allocator (dissolve detector-private-counter seam) (#915)
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Co-authored-by: jason.woltje <[email protected]>
Co-committed-by: jason.woltje <[email protected]>
2026-07-26 06:02:02 +00:00
jason.woltjeandMos 003cdaa1a6 feat(wake): W6 — off-host dead-man beacon + pluggable alarm-sink adapter (#910)
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ci/woodpecker/push/ci Pipeline was successful
Co-authored-by: jason.woltje <[email protected]>
Co-committed-by: jason.woltje <[email protected]>
2026-07-26 02:30:28 +00:00
jason.woltjeandMos 5df47e735e feat(wake): W4 — per-host delta-gated detector daemon (fail-loud source semantics, enqueues to W2 store) (#907)
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ci/woodpecker/push/ci Pipeline was successful
Co-authored-by: jason.woltje <[email protected]>
Co-committed-by: jason.woltje <[email protected]>
2026-07-26 01:04:55 +00:00