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| author | Serhiy Storchaka <storchaka@gmail.com> | 2016-06-05 08:06:42 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2016-06-05 08:06:42 (GMT) |
| commit | 1a9ee946b0bd9eb93e48833e0f4de6b338867673 (patch) | |
| tree | b3a97a82990344b80f43c4506202f1b7359135e3 | |
| parent | fcbb2c48cf8a6de5e2a0347f25e5b44211a041bd (diff) | |
| download | cpython-1a9ee946b0bd9eb93e48833e0f4de6b338867673.zip cpython-1a9ee946b0bd9eb93e48833e0f4de6b338867673.tar.gz cpython-1a9ee946b0bd9eb93e48833e0f4de6b338867673.tar.bz2 | |
Issue #27225: Fixed a reference leak in type_new when setting __new__ fails.
Original patch by Xiang Zhang.
| -rw-r--r-- | Objects/typeobject.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Objects/typeobject.c b/Objects/typeobject.c index d78f298..cae5118 100644 --- a/Objects/typeobject.c +++ b/Objects/typeobject.c @@ -2430,7 +2430,11 @@ type_new(PyTypeObject *metatype, PyObject *args, PyObject *kwds) Py_DECREF(type); return NULL; } - PyDict_SetItemString(dict, "__new__", tmp); + if (PyDict_SetItemString(dict, "__new__", tmp) < 0) { + Py_DECREF(tmp); + Py_DECREF(type); + return NULL; + } Py_DECREF(tmp); } |