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Title: gh-104372: use == -1 before PyErr_Occurred by gpshead · Pull Request #104831 · python/cpython · GitHub

Open Graph Title: gh-104372: use == -1 before PyErr_Occurred by gpshead · Pull Request #104831 · python/cpython

X Title: gh-104372: use == -1 before PyErr_Occurred by gpshead · Pull Request #104831 · python/cpython

Description: The ideal pattern for this. (already in the 3.11 backport) Issue: subprocess can block all Python threads when using vfork() until the child process exec() succeeds or fails. #104372

Open Graph Description: The ideal pattern for this. (already in the 3.11 backport) Issue: subprocess can block all Python threads when using vfork() until the child process exec() succeeds or fails. #104372

X Description: The ideal pattern for this. (already in the 3.11 backport) Issue: subprocess can block all Python threads when using vfork() until the child process exec() succeeds or fails. #104372

Opengraph URL: https://github.com/python/cpython/pull/104831

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