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bpo-38031: Fix a possible assertion failure in _io.FileIO() by ZackerySpytz · Pull Request #15688 · python/cpython

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@ZackerySpytz

Use PyErr_Fetch() / _PyErr_ChainExceptions() when calling
internal_close() on error. The opener may return an invalid
fd, which will cause the close() call in internal_close() to fail.

https://bugs.python.org/issue38031

Use PyErr_Fetch() / _PyErr_ChainExceptions() when calling
internal_close() on error.  The opener may return an invalid
fd, which will cause the close() call in internal_close() to fail.

aeros

@aeros aeros left a comment •

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vstinner

@vstinner

serhiy-storchaka

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Mostly LGTH. Just address Victor's comment.

@csabella

iritkatriel

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Converted @vstinner's comment into suggestions.

iritkatriel

iritkatriel

iritkatriel

vstinner

iritkatriel

iritkatriel

vstinner

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LGTM. Thanks for updating the PR @iritkatriel ;-)

iritkatriel

@miss-islington

Thanks @ZackerySpytz for the PR, and @iritkatriel for merging it 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11.
🐍🍒⛏🤖

This was referenced

Nov 25, 2022