[3.10] gh-127257: ssl: Raise OSError for ERR_LIB_SYS (GH-127361) (GH-127905) by vstinner · Pull Request #131971 · python/cpython

vstinner

…127361) (pythonGH-127905)

pythongh-127257: ssl: Raise OSError for ERR_LIB_SYS (pythonGH-127361)

From the ERR_raise manpage:

    ERR_LIB_SYS

        This "library code" indicates that a system error is
        being reported.  In this case, the reason code given
        to `ERR_raise()` and `ERR_raise_data()` *must* be
        `errno(3)`.

This PR only handles ERR_LIB_SYS for the high-lever error types
SSL_ERROR_SYSCALL and SSL_ERROR_SSL, i.e., not the ones where
OpenSSL indicates it has some more information about the issue.
(cherry picked from commit f4b31ed)

Co-authored-by: Petr Viktorin <encukou@gmail.com>
(cherry picked from commit 7f707fa)

This was referenced

Apr 1, 2025

stratakis pushed a commit to stratakis/cpython that referenced this pull request

Apr 16, 2025

…pythonGH-127905) (pythonGH-131971)

pythongh-127257: ssl: Raise OSError for ERR_LIB_SYS (pythonGH-127361)

From the ERR_raise manpage:

    ERR_LIB_SYS

        This "library code" indicates that a system error is
        being reported.  In this case, the reason code given
        to `ERR_raise()` and `ERR_raise_data()` *must* be
        `errno(3)`.

This PR only handles ERR_LIB_SYS for the high-lever error types
SSL_ERROR_SYSCALL and SSL_ERROR_SSL, i.e., not the ones where
OpenSSL indicates it has some more information about the issue.

(cherry picked from commit f4b31ed)
(cherry picked from commit 7f707fa)

Co-authored-by: Petr Viktorin <encukou@gmail.com>