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bpo-42854: Use SSL_read/write_ex() (GH-25468) #25468

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merged 1 commit into from Apr 19, 2021

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@tiran tiran commented Apr 19, 2021

The ssl module now uses SSL_read_ex and SSL_write_ex
internally. The functions support reading and writing of data larger
than 2 GB. Writing zero-length data no longer fails with a protocol
violation error.

Signed-off-by: Christian Heimes christian@python.org

https://bugs.python.org/issue42854

The ssl module now uses ``SSL_read_ex`` and ``SSL_write_ex``
internally. The functions support reading and writing of data larger
than 2 GB. Writing zero-length data no longer fails with a protocol
violation error.

Signed-off-by: Christian Heimes <christian@python.org>
@tiran tiran force-pushed the bpo-42854-ssl-write-ex branch from 371d546 to bf62403 Apr 19, 2021
@tiran tiran changed the title bpo-42854: Use SSL_read/write_ex() bpo-42854: Use SSL_read/write_ex() (GH-25468) Apr 19, 2021
@tiran tiran merged commit 89d1550 into python:master Apr 19, 2021
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@tiran tiran deleted the bpo-42854-ssl-write-ex branch Apr 19, 2021
kreathon added a commit to kreathon/cpython that referenced this issue May 2, 2021
The ssl module now uses ``SSL_read_ex`` and ``SSL_write_ex``
internally. The functions support reading and writing of data larger
than 2 GB. Writing zero-length data no longer fails with a protocol
violation error.

Signed-off-by: Christian Heimes <christian@python.org>
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