Mercurial > cpython-lru_cache-weakref
diff Objects/unicodeobject.c @ 29641:4909aa64405f legacy-trunk
SF patch 703666: Several objects don't decref tmp on failure in subtype_new
Submitted By: Christopher A. Craig
Fillin some missing decrefs.
| author | Raymond Hettinger <python@rcn.com> |
|---|---|
| date | Sat, 28 Jun 2003 20:04:25 +0000 |
| parents | 4d9017ef7b5f |
| children | a4fead0e24f8 |
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--- a/Objects/unicodeobject.c Sat Jun 28 15:22:16 2003 +0000 +++ b/Objects/unicodeobject.c Sat Jun 28 20:04:25 2003 +0000 @@ -6688,12 +6688,15 @@ return NULL; assert(PyUnicode_Check(tmp)); pnew = (PyUnicodeObject *) type->tp_alloc(type, n = tmp->length); - if (pnew == NULL) + if (pnew == NULL) { + Py_DECREF(tmp); return NULL; + } pnew->str = PyMem_NEW(Py_UNICODE, n+1); if (pnew->str == NULL) { _Py_ForgetReference((PyObject *)pnew); PyObject_Del(pnew); + Py_DECREF(tmp); return PyErr_NoMemory(); } Py_UNICODE_COPY(pnew->str, tmp->str, n+1);