diff options
Diffstat (limited to 'Modules/_ctypes')
| -rw-r--r-- | Modules/_ctypes/callproc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c index f5eaa0d..2a75fb1 100644 --- a/Modules/_ctypes/callproc.c +++ b/Modules/_ctypes/callproc.c @@ -139,8 +139,14 @@ _ctypes_get_errobj(int **pspace) return NULL; } errobj = PyDict_GetItem(dict, error_object_name); - if (errobj) + if (errobj) { + if (!PyCapsule_IsValid(errobj, CTYPES_CAPSULE_NAME_PYMEM)) { + PyErr_SetString(PyExc_RuntimeError, + "ctypes.error_object is an invalid capsule"); + return NULL; + } Py_INCREF(errobj); + } else { void *space = PyMem_Malloc(sizeof(int) * 2); if (space == NULL) |