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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 /Objects/fileobject.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 'Objects/fileobject.c')
| -rw-r--r-- | Objects/fileobject.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Objects/fileobject.c b/Objects/fileobject.c index e1c47ce..3a31314 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -200,7 +200,7 @@ PyObject_AsFileDescriptor(PyObject *o) _Py_IDENTIFIER(fileno); if (PyLong_Check(o)) { - fd = PyLong_AsLong(o); + fd = _PyLong_AsInt(o); } else if ((meth = _PyObject_GetAttrId(o, &PyId_fileno)) != NULL) { @@ -210,7 +210,7 @@ PyObject_AsFileDescriptor(PyObject *o) return -1; if (PyLong_Check(fno)) { - fd = PyLong_AsLong(fno); + fd = _PyLong_AsInt(fno); Py_DECREF(fno); } else { |