Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity

Fix core dump in repr() of instancemethod whose class==NULL.

This commit is contained in:
Guido van Rossum 2001-08-17 13:59:27 +00:00
parent 84a79a8d25
commit 4066769b91
1 changed files with 11 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
Objects/classobject.c
View File

@ -2058,15 +2058,19 @@ instancemethod_repr(PyMethodObject *a)
} }
else else
sfuncname = PyString_AS_STRING(funcname); sfuncname = PyString_AS_STRING(funcname);
klassname = PyObject_GetAttrString(klass, "__name__"); if (klass == NULL)
if (klassname == NULL)
PyErr_Clear();
else if (!PyString_Check(klassname)) {
Py_DECREF(klassname);
klassname = NULL; klassname = NULL;
else {
klassname = PyObject_GetAttrString(klass, "__name__");
if (klassname == NULL)
PyErr_Clear();
else if (!PyString_Check(klassname)) {
Py_DECREF(klassname);
klassname = NULL;
}
else
sklassname = PyString_AS_STRING(klassname);
} }
else
sklassname = PyString_AS_STRING(klassname);
if (self == NULL) if (self == NULL)
sprintf(buffer, "<unbound method %.100s.%.100s>", sprintf(buffer, "<unbound method %.100s.%.100s>",
sklassname, sfuncname); sklassname, sfuncname);