gh-124984: Fix `ssl` thread safety#124993

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vstinner merged 60 commits into

python:mainfrom

ZeroIntensity:fix-ssl-threadsafety

Oct 19, 2024

Commits on Oct 5, 2024

Make SSL objects thread safe.
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132a2dd
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Fix silly syntax errors.
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572e48f
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Fix thread safety for set_alpn_protocols
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Fix thread safety for configure_hostname
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Make some more operations atomic.
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Fix thread safety with hostnames.
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Fix thread safety for BIO.
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Add blurb.
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Add test.
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Fix deadlock.
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Remove useless locks in constructor.
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Zero-out locks upon initialization.
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Wrap lock initializations with #ifdef Py_GIL_DISABLED
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Fix lock ordering deadlock.
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Remove lock for do_handshake()
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ebb8b40
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Fix typo.
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a3ff154
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Make tests better.
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591535f
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Fix tests.
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53e6d59
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Fix missing global.
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Update comment.
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Update Modules/_ssl.c
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Update Modules/_ssl.c
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Merge branch 'fix-ssl-threadsafety' of https://github.com/ZeroIntensity/cpython into fix-ssl-threadsafety
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Don't lock Py* functions.
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Clarify comment.
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Remove useless functions in threaded tests and lower number of threads.
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Remove more useless functions.
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Add note about thread count
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Commits on Oct 7, 2024

Clarify news entry.
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Remove lock for deallocator.
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Commits on Oct 10, 2024

Remove PySSL_LOCK() and PySSL_UNLOCK()
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Use argument clinic for critical sections.
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Switch reused_session to clinic
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Switch session to argument clinic.
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Switch owner to argument clinic.
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Switch server_hostname to argument clinic.
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Switch context to argument clinic.
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Switch check_hostname to argument clinic.
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Switch host_flags to argument clinic.
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Switch minimum_version to argument clinic.
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Switch maximum_version to argument clinic.
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Switch sni_callback to argument clinic.
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Switch num_tickets to clinic.
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Switch options to argument clinic.
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Switch protocol to argument clinic.
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Switch verify_flags to argument clinic.
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Switch verify_mode to argument clinic.
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Switch security_level to argument clinic.
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Switch MemoryBIO to argument clinic.
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Switch has_ticket to argument clinic.
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Switch session_id to argument clinic.
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Switch ticket_lifetime_hint to argument clinic.
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Switch time to argument clinic.
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Switch timeout to argument clinic.
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ffc4879
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Fix name inconsistency.
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ebd621b
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Fix build complaints.
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3b81e78
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Fix more build complaints.
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Commits on Oct 11, 2024

Fix failing builds.
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Commits on Oct 18, 2024

Clarify comment and use catch_threading_exception()
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Commits on Oct 19, 2024

Check for SkipTest in exc_value.
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