Files
Thomas Vincent 9be5f8ad2e fix(results): [develop] normalize output and unify SNMP batch persistence (#641)
Classify numeric, undefined, multipart and Cacti octet results through
one parser, normalize undefined agent values before persistence and
flush every SNMP batch consistently. Validate whole non-negative
uptimes, retain unknown reindex baselines and free script results
through their owning pointer. The mocked poll_host suite checks
session-profile boundaries, spike handling, output_regex input and
completion writes.

Originally step 4/14 of the C17/native-correctness series; its preceding
steps have merged. The current base is develop.

Earlier validation, before this review follow-up, in isolated copied
snapshots on Linux arm64:

- Clean GCC build and make check: 15 passed, 1 existing prerequisite
skips, 0 failures.
- ASan/UBSan: 14 passed, 2 existing privilege/allocator-interposition
prerequisite skips, 0 failures; no sanitizer findings.
- Production source/profile integrity verification against disposable
MariaDB and loopback SNMP fixtures passed.
- Release archive extracted into a separate source tree and built/tested
out of tree; fuzz checks passed.

Earlier local profiles retain source hashes for the copied validation
tree; GitHub checks validate the published commit. No production
database/device, host installation or live privilege change is part of
validation. Existing prerequisite skips were retained; no test or
finding was suppressed to obtain a pass.



Review follow-up (2026-10-09): Restacked on the corrected preceding
branches. The SNMP status fix is introduced in #638, the
reindex/completion fixes in #640, and focused regression coverage in
#650.

Restacked tip validation: isolated Linux arm64 build and make check
passed (18 passed, 1 setuid prerequisite skip, no failures).
GitHub checks validate the updated published commits; earlier
profile/archive/sanitizer evidence above belongs to the previous
revisions.

## Current merge dependencies

Current base: `develop`. Immediate dependency: `develop` (earlier steps
already merged). Next open PR:
[#644](https://github.com/Cacti/spine/pull/644).

Merge order: #641 → #644 → #654 → #646 → #648 → #649 → #650 → #651 →
#655 → #658 → #659.

This repository uses squash-only merges and deletes merged branches.
Record the old parent SHA, squash one PR at a time, then restack and
retarget dependents before merging the next PR. Re-run merge validation
and checks on the resulting heads; an ordinary clean merge does not
replace squash/restack validation.

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
2026-10-12 18:39:39 -04:00
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