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| author | Serhiy Storchaka <storchaka@gmail.com> | 2024-02-05 20:51:11 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-05 20:51:11 (GMT) |
| commit | 652fbf88c4c422ff17fefd4dcb5e06b5c0e26e74 (patch) | |
| tree | 61b36dd4f458619c68bbee592bade7ed18993dda /Modules/_io | |
| parent | 09096a1647913526a3d4fa69a9d2056ec82a8f37 (diff) | |
| download | cpython-652fbf88c4c422ff17fefd4dcb5e06b5c0e26e74.zip cpython-652fbf88c4c422ff17fefd4dcb5e06b5c0e26e74.tar.gz cpython-652fbf88c4c422ff17fefd4dcb5e06b5c0e26e74.tar.bz2 | |
gh-82626: Emit a warning when bool is used as a file descriptor (GH-111275)
Diffstat (limited to 'Modules/_io')
| -rw-r--r-- | Modules/_io/fileio.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c index 9cf268c..6bb156e 100644 --- a/Modules/_io/fileio.c +++ b/Modules/_io/fileio.c @@ -269,6 +269,13 @@ _io_FileIO___init___impl(fileio *self, PyObject *nameobj, const char *mode, self->fd = -1; } + if (PyBool_Check(nameobj)) { + if (PyErr_WarnEx(PyExc_RuntimeWarning, + "bool is used as a file descriptor", 1)) + { + return -1; + } + } fd = PyLong_AsInt(nameobj); if (fd < 0) { if (!PyErr_Occurred()) { |