[3.13] Document that multiprocessing treats local same-user processes as trusted (GH-149001)#149034
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gpshead merged 1 commit intopython:3.13from Apr 27, 2026
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…sted (pythonGH-149001) Clarify in the Authentication keys section that the authkey handshake covers Listener/Client (addressable endpoints) only, not the anonymous pipes behind Pipe() and Queue, and that isolation between same-user processes must be arranged at the OS level. (cherry picked from commit f27e91e) Co-authored-by: Gregory P. Smith <68491+gpshead@users.noreply.github.com>
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Clarify in the Authentication keys section that the authkey handshake
covers Listener/Client (addressable endpoints) only, not the anonymous
pipes behind Pipe() and Queue, and that isolation between same-user
processes must be arranged at the OS level.
(cherry picked from commit f27e91e)
Co-authored-by: Gregory P. Smith 68491+gpshead@users.noreply.github.com
📚 Documentation preview 📚: https://cpython-previews--149034.org.readthedocs.build/