Mercurial > cpython-lru_cache-weakref
diff Objects/stringobject.c @ 19632:20fb7591f885 legacy-trunk
Fix a memory leak in str_subtype_new(). (All the other
xxx_subtype_new() functions are OK, but I goofed up in this one. :-( )
| author | Guido van Rossum <guido@python.org> |
|---|---|
| date | Fri, 31 Aug 2001 16:11:15 +0000 |
| parents | 85765e61deb0 |
| children | 662e22f99639 |
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--- a/Objects/stringobject.c Fri Aug 31 04:35:14 2001 +0000 +++ b/Objects/stringobject.c Fri Aug 31 16:11:15 2001 +0000 @@ -2713,9 +2713,9 @@ return NULL; assert(PyString_Check(tmp)); new = type->tp_alloc(type, n = PyString_GET_SIZE(tmp)); - if (new == NULL) - return NULL; - memcpy(PyString_AS_STRING(new), PyString_AS_STRING(tmp), n+1); + if (new != NULL) + memcpy(PyString_AS_STRING(new), PyString_AS_STRING(tmp), n+1); + Py_DECREF(tmp); return new; }