[3.13] gh-146139: Disable socketpair authentication on WASI (GH-146140)#148527
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vstinner merged 1 commit intopython:3.13from Apr 13, 2026
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[3.13] gh-146139: Disable socketpair authentication on WASI (GH-146140)#148527vstinner merged 1 commit intopython:3.13from
socketpair authentication on WASI (GH-146140)#148527vstinner merged 1 commit intopython:3.13from
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…H-146140) Calling `connect(2)` on a non-blocking socket on WASI may leave the socket in a "connecting" but not yet "connected" state. In the former case, calling `getpeername(2)` on it will fail, leading to an unhandled exception in Python. (cherry picked from commit a5b76d5) Co-authored-by: Joel Dice <joel.dice@akamai.com> Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Brett Cannon <brett@python.org>
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Calling
connect(2)on a non-blocking socket on WASI may leave the socket in a"connecting" but not yet "connected" state. In the former case, calling
getpeername(2)on it will fail, leading to an unhandled exception in Python.(cherry picked from commit a5b76d5)
Co-authored-by: Joel Dice joel.dice@akamai.com
Co-authored-by: Victor Stinner vstinner@python.org
Co-authored-by: Brett Cannon brett@python.org
socketpairauthentication is unreliable on WASI #146139