Mercurial > cpython-lru_cache-weakref
diff Objects/bufferobject.c @ 11175:fab81df566d0 legacy-trunk
PyBuffer_New(): Raise ValueError if size is negative (the other
constructors didn't miss this).
Raise MemoryError if malloc() fails, instead of just
returning NULL.
| author | Fred Drake <fdrake@acm.org> |
|---|---|
| date | Wed, 04 Aug 1999 13:08:19 +0000 |
| parents | 62781914fadb |
| children | 1c7c2dd1beb1 |
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--- a/Objects/bufferobject.c Wed Aug 04 12:07:09 1999 +0000 +++ b/Objects/bufferobject.c Wed Aug 04 13:08:19 1999 +0000 @@ -183,9 +183,14 @@ { PyBufferObject * b; + if (size < 0) { + PyErr_SetString(PyExc_ValueError, + "size must be zero or positive"); + return NULL; + } b = (PyBufferObject *)malloc(sizeof(*b) + size); if ( b == NULL ) - return NULL; + return PyErr_NoMemory(); b->ob_type = &PyBuffer_Type; _Py_NewReference((PyObject *)b);