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Fix tracing guard for unwind fast path #11

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Merged
jamesclement1776 merged 2 commits into from
Dec 4, 2025
Merged

Fix tracing guard for unwind fast path #11

jamesclement1776 merged 2 commits into from
Dec 4, 2025

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@jamesclement1776 jamesclement1776 commented Dec 4, 2025

Summary

  • prevent _PyEval_NoToolsForUnwind from dereferencing a non-existent cframe
  • ensure the unwind fast-path is skipped whenever tracing, profiling, or unwind monitoring is active

Testing

  • not run (not requested)

Codex Task

@jamesclement1776 jamesclement1776 merged commit 87f7c44 into firm2/all Dec 4, 2025
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