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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-14 23:12:17 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-14 23:12:17 (GMT) |
| commit | 78980438683d98076cd541d995a868fb5c9e4277 (patch) | |
| tree | 6003323bfe4c38f0d9ca17f126fbcdf782752600 /Modules/_io/textio.c | |
| parent | 5f1cfbb5c056564e2692d2abcdc82f1944a3b2ec (diff) | |
| download | cpython-78980438683d98076cd541d995a868fb5c9e4277.zip cpython-78980438683d98076cd541d995a868fb5c9e4277.tar.gz cpython-78980438683d98076cd541d995a868fb5c9e4277.tar.bz2 | |
Issue #15989: Fix several occurrences of integer overflow
when result of PyLong_AsLong() narrowed to int without checks.
Diffstat (limited to 'Modules/_io/textio.c')
| -rw-r--r-- | Modules/_io/textio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c index 4fc0caa..afd8d41 100644 --- a/Modules/_io/textio.c +++ b/Modules/_io/textio.c @@ -881,7 +881,7 @@ textiowrapper_init(textio *self, PyObject *args, PyObject *kwds) } } else { - int fd = (int) PyLong_AsLong(fileno); + int fd = _PyLong_AsInt(fileno); Py_DECREF(fileno); if (fd == -1 && PyErr_Occurred()) { goto error; |