[3.8] bpo-43577: Fix deadlock with SSLContext._msg_callback and sni_callback (GH-24957)#24959
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miss-islington merged 1 commit intopython:3.8from Mar 21, 2021
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pythonGH-24957) OpenSSL copies the internal message callback from SSL_CTX->msg_callback to SSL->msg_callback. SSL_set_SSL_CTX() does not update SSL->msg_callback to use the callback value of the new context. PySSL_set_context() now resets the callback and _PySSL_msg_callback() resets thread state in error path. Signed-off-by: Christian Heimes <[email protected]> (cherry picked from commit 77cde50) Co-authored-by: Christian Heimes <[email protected]>
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@tiran: Status check is done, and it's a success ✅ . |
tiran
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Mar 21, 2021
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@tiran: Status check is done, and it's a success ✅ . |
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OpenSSL copies the internal message callback from SSL_CTX->msg_callback to
SSL->msg_callback. SSL_set_SSL_CTX() does not update SSL->msg_callback
to use the callback value of the new context.
PySSL_set_context() now resets the callback and _PySSL_msg_callback()
resets thread state in error path.
Signed-off-by: Christian Heimes [email protected]
(cherry picked from commit 77cde50)
Co-authored-by: Christian Heimes [email protected]
https://bugs.python.org/issue43577
Automerge-Triggered-By: GH:tiran