diff options
| -rw-r--r-- | Modules/mmapmodule.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Modules/mmapmodule.c b/Modules/mmapmodule.c index 63ef72a..d5bc89f 100644 --- a/Modules/mmapmodule.c +++ b/Modules/mmapmodule.c @@ -663,6 +663,11 @@ mmap_ass_slice(mmap_object *self, int ilow, int ihigh, PyObject *v) else if ((size_t)ihigh > self->size) ihigh = self->size; + if (v == NULL) { + PyErr_SetString(PyExc_TypeError, + "mmap object doesn't support slice deletion"); + return -1; + } if (! (PyString_Check(v)) ) { PyErr_SetString(PyExc_IndexError, "mmap slice assignment must be a string"); @@ -688,6 +693,11 @@ mmap_ass_item(mmap_object *self, int i, PyObject *v) PyErr_SetString(PyExc_IndexError, "mmap index out of range"); return -1; } + if (v == NULL) { + PyErr_SetString(PyExc_TypeError, + "mmap object doesn't support item deletion"); + return -1; + } if (! (PyString_Check(v) && PyString_Size(v)==1) ) { PyErr_SetString(PyExc_IndexError, "mmap assignment must be single-character string"); |