diff options
Diffstat (limited to 'Objects/stringobject.c')
| -rw-r--r-- | Objects/stringobject.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Objects/stringobject.c b/Objects/stringobject.c index e29ed48..b40351a 100644 --- a/Objects/stringobject.c +++ b/Objects/stringobject.c @@ -3513,7 +3513,8 @@ _PyString_Resize(PyObject **pv, int newsize) register PyObject *v; register PyStringObject *sv; v = *pv; - if (!PyString_Check(v) || v->ob_refcnt != 1 || newsize < 0) { + if (!PyString_Check(v) || v->ob_refcnt != 1 || newsize < 0 || + PyString_CHECK_INTERNED(v)) { *pv = 0; Py_DECREF(v); PyErr_BadInternalCall(); |