[3.13] gh-100218: correctly set errno when socket.if_{nametoindex,indextoname} raise OSError (GH-140905)#141285
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picnixz merged 1 commit intopython:3.13from Nov 9, 2025
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…index,indextoname}` raise `OSError` (pythonGH-140905) Previously, socket.if_nametoindex() and socket.if_indextoname() could raise an `OSError` with a `None` errno. Now, the errno from libc is propagated. (cherry picked from commit 3ce2d57) Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
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MacOS FT errors seem to be unrelated. Should we create a new issue for those? |
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I think I created or saw an issue somewhere but I know that the IDLE issues always appear on macOS. Could you check this for me please? |
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I've found this issue: |
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Previously, socket.if_nametoindex() and socket.if_indextoname() could raise an
OSErrorwith aNoneerrno. Now, the errno from libc is propagated. (cherry picked from commit 3ce2d57)socket.if_nametoindex('no-such-iface')raisesOSError()without settingerrno#100218