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Use OpenSSL instrumented with TSan for TSan tests #143750

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Use OpenSSL instrumented with TSan for TSan tests#143750
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testsTests in the Lib/test dirtopic-SSLtype-featureA feature request or enhancement

Description

@colesbury
colesbury
opened on Jan 12, 2026

Feature or enhancement

In our TSan CI, we should compile OpenSSL from source with -fsanitize=thread. This will help catch thread-unsafe uses of OpenSSL.

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  1. colesbury
    added
    testsTests in the Lib/test dir
    type-featureA feature request or enhancement
    on Jan 12, 2026
  2. colesbury
    added a commit that references this issue on Jan 12, 2026

    pythongh-143750: Compile OpenSSL with TSan for TSan CI

    a166f95
  3. colesbury
    added
    topic-SSL
    on Jan 12, 2026
  4. kumaraditya303
    added 5 commits that reference this issue on Jul 8, 2026

    pythongh-143750: Compile OpenSSL with TSan for TSan CI

    06b4de4

    Merge branch 'main' into pythongh-143750-openssl-tsan

    5591bbe

    gh-143750: Compile OpenSSL with TSan for TSan CI (#153316)

    fc19ad7

    [3.15] gh-143750: Compile OpenSSL with TSan for TSan CI (#153316) (#1…

    6af15c9

    [3.14] gh-143750: Compile OpenSSL with TSan for TSan CI (#153316) (#1…

    b49ec81
  5. kumaraditya303
    closed this as completedon Jul 10, 2026
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