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Check for NULL return value of GenericCData_new(). 

Fixes klockwork issues #188, #189.
This commit is contained in:
Thomas Heller 2006-08-14 07:50:14 +00:00
parent efa2727334
commit dca703fbda
1 changed files with 4 additions and 0 deletions
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Modules/_ctypes/_ctypes.c
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@ -2752,6 +2752,8 @@ CFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
if (ptr == NULL) if (ptr == NULL)
return NULL; return NULL;
ob = (CDataObject *)GenericCData_new(type, args, kwds); ob = (CDataObject *)GenericCData_new(type, args, kwds);
if (ob == NULL)
return NULL;
*(void **)ob->b_ptr = ptr; *(void **)ob->b_ptr = ptr;
return (PyObject *)ob; return (PyObject *)ob;
} }
@ -2799,6 +2801,8 @@ CFuncPtr_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
return NULL; return NULL;
self = (CFuncPtrObject *)GenericCData_new(type, args, kwds); self = (CFuncPtrObject *)GenericCData_new(type, args, kwds);
if (self == NULL)
return NULL;
Py_INCREF(callable); Py_INCREF(callable);
self->callable = callable; self->callable = callable;