bpo-32849: Fix is_valid_fd() on FreeBSD #12852
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See also PR #5773. |
Fix Python Initialization code on FreeBSD to detect properly when stdin file descriptor (fd 0) is invalid. On FreeBSD, fstat() must be used to check if stdin (fd 0) is valid. dup(0) doesn't fail if stdin is invalid in some cases.
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@izbyshev: Would you mind to review my change? |
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Thanks @vstinner for the PR 🌮🎉.. I'm working now to backport this PR to: 3.7. |
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Fix Python Initialization code on FreeBSD to detect properly when stdin file descriptor (fd 0) is invalid. On FreeBSD, fstat() must be used to check if stdin (fd 0) is valid. dup(0) doesn't fail if stdin is invalid in some cases. (cherry picked from commit 3092d6b) Co-authored-by: Victor Stinner <vstinner@redhat.com>
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GH-12863 is a backport of this pull request to the 3.7 branch. |
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Fix Python Initialization code on FreeBSD to detect properly when stdin file descriptor (fd 0) is invalid. On FreeBSD, fstat() must be used to check if stdin (fd 0) is valid. dup(0) doesn't fail if stdin is invalid in some cases. (cherry picked from commit 3092d6b) Co-authored-by: Victor Stinner <vstinner@redhat.com>
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Fix Python Initialization code on FreeBSD to detect properly when
stdin file descriptor (fd 0) is invalid.
On FreeBSD, fstat() must be used to check if stdin (fd 0) is valid.
dup(0) doesn't fail if stdin is invalid in some cases.
https://bugs.python.org/issue32849