Do for hasattr() what was done for getattr()
Namely, an exception is raised if the second arg to hasattr() is not a
string or Unicode.
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 571cfe2..ec55928 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -944,6 +944,17 @@
if (!PyArg_ParseTuple(args, "OO:hasattr", &v, &name))
return NULL;
+ if (PyUnicode_Check(name)) {
+ name = _PyUnicode_AsDefaultEncodedString(name, NULL);
+ if (name == NULL)
+ return NULL;
+ }
+
+ if (!PyString_Check(name)) {
+ PyErr_SetString(PyExc_TypeError,
+ "attribute name must be string");
+ return NULL;
+ }
v = PyObject_GetAttr(v, name);
if (v == NULL) {
PyErr_Clear();