Fix 5 bugs: asn1_encode threshold, MQTT bounds/mid, unpack underflow, null deref - #815

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ithewei with Copilot wants to merge 4 commits into

copilot/analyze-libhv-source-code

Commits on Mar 11, 2026

Initial plan
Copilot
committed
1ef15a2
Fix potential bugs: asn1_encode constant, mqtt_head_unpack bounds check, mqtt_next_mid wrap, unpack underflow, on_close null check

Copilot
and
ithewei
committed
d709bc0
Address review: use long long for package length, make mqtt_next_mid per-client and thread-safe

Copilot
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ithewei
committed
2bdf6f1
Add documentation comment for mid_ field in mqtt_client_s

Copilot
and
ithewei
committed
3e30f13