diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/bytesobject.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c index b267cac..c132692 100644 --- a/Objects/bytesobject.c +++ b/Objects/bytesobject.c @@ -959,8 +959,14 @@ bytes_richcompare(PyObject *self, PyObject *other, int op) Py_ssize_t minsize; int cmp; - /* Bytes can be compared to anything that supports the (binary) buffer - API. Except Unicode. */ + /* Bytes can be compared to anything that supports the (binary) + buffer API. Except that a comparison with Unicode is always an + error, even if the comparison is for equality. */ + if (PyObject_IsInstance(self, (PyObject*)&PyUnicode_Type) || + PyObject_IsInstance(other, (PyObject*)&PyUnicode_Type)) { + PyErr_SetString(PyExc_TypeError, "can't compare bytes and str"); + return NULL; + } self_size = _getbuffer(self, &self_bytes); if (self_size < 0) { |