Harden wolfTPM validation and data handling

[aidangarske]

F-9135, F-9160, F-9163, F-9164, F-9165, F-9166, F-9167, F-9168, F-9169, F-9170, 
F-9171, F-9189, F-9190, F-9196, F-9199, F-9203, F-9207, F-9208, F-9209, F-9210,
F-9212, F-9213, F-9214, F-9215, F-9216, F-9217, F-9218, F-9219, F-9220, F-9221, 
F-9222, F-10757, F-10758, F-10759, F-10769, F-10777, F-10783, F-10786, F-10827, 
F-10828, F-10832, F-10833, F-10834, F-10835, F-10836

[Copilot]

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[wolfSSL-Fenrir-bot]

Fenrir Automated Review — PR #582

Scan targets checked: wolftpm-bugs, wolftpm-src

Findings: 1
1 finding(s) posted as inline comments (see file-level comments below)

This review was generated automatically by Fenrir. Reported findings require changes before merge.

[wolfSSL-Fenrir-bot]

Fenrir Automated Review — PR #582

Scan targets checked: wolftpm-bugs, wolftpm-src

Fenrir result: Approved ✅

No new issues found in the changed files.

Advisory only — this automated result does not count as a GitHub approval.

Fenrir's latest completed scan found no issues; clearing the prior automated change request.