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| author | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-19 10:26:26 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2013-01-19 10:26:26 (GMT) |
| commit | 441d30fac7f4037e4a79e4ada873de3b6f6e5a26 (patch) | |
| tree | a406cb41f1b78476445786f408b95b1cd0bdb7a6 /Objects/fileobject.c | |
| parent | ff12fae80e15ad29ae2557d23e70f6ff9365b31f (diff) | |
| download | cpython-441d30fac7f4037e4a79e4ada873de3b6f6e5a26.zip cpython-441d30fac7f4037e4a79e4ada873de3b6f6e5a26.tar.gz cpython-441d30fac7f4037e4a79e4ada873de3b6f6e5a26.tar.bz2 | |
Issue #15989: Fix several occurrences of integer overflow
when result of PyLong_AsLong() narrowed to int without checks.
This is a backport of changesets 13e2e44db99d and 525407d89277.
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 d20f196..500883e 100644 --- a/Objects/fileobject.c +++ b/Objects/fileobject.c @@ -200,7 +200,7 @@ PyObject_AsFileDescriptor(PyObject *o) PyObject *meth; if (PyLong_Check(o)) { - fd = PyLong_AsLong(o); + fd = _PyLong_AsInt(o); } else if ((meth = PyObject_GetAttrString(o, "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 { |