diff options
Diffstat (limited to 'Python/specialize.c')
| -rw-r--r-- | Python/specialize.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Python/specialize.c b/Python/specialize.c index b318cb5..08ce2f5 100644 --- a/Python/specialize.c +++ b/Python/specialize.c @@ -688,6 +688,10 @@ _Py_Specialize_LoadAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name) PyMemberDescrObject *member = (PyMemberDescrObject *)descr; struct PyMemberDef *dmem = member->d_member; Py_ssize_t offset = dmem->offset; + if (!PyObject_TypeCheck(owner, member->d_common.d_type)) { + SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_EXPECTED_ERROR); + goto fail; + } if (dmem->flags & PY_AUDIT_READ) { SPECIALIZATION_FAIL(LOAD_ATTR, SPEC_FAIL_ATTR_AUDITED_SLOT); goto fail; @@ -777,6 +781,10 @@ _Py_Specialize_StoreAttr(PyObject *owner, _Py_CODEUNIT *instr, PyObject *name) PyMemberDescrObject *member = (PyMemberDescrObject *)descr; struct PyMemberDef *dmem = member->d_member; Py_ssize_t offset = dmem->offset; + if (!PyObject_TypeCheck(owner, member->d_common.d_type)) { + SPECIALIZATION_FAIL(STORE_ATTR, SPEC_FAIL_EXPECTED_ERROR); + goto fail; + } if (dmem->flags & READONLY) { SPECIALIZATION_FAIL(STORE_ATTR, SPEC_FAIL_ATTR_READ_ONLY); goto fail; |