From e0793ba99293ac9df5e7e27d3f78cfc27113b359 Mon Sep 17 00:00:00 2001
From: Antoine Pitrou <solipsis@pitrou.net>
Date: Wed, 1 Sep 2010 21:14:16 +0000
Subject: Issue #9737: Fix a crash when trying to delete a slice or an item
 from a memoryview object.

---
 Objects/memoryobject.c | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'Objects/memoryobject.c')

diff --git a/Objects/memoryobject.c b/Objects/memoryobject.c
index 9a62dd84bd..3f203920c7 100644
--- a/Objects/memoryobject.c
+++ b/Objects/memoryobject.c
@@ -631,6 +631,11 @@ memory_ass_sub(PyMemoryViewObject *self, PyObject *key, PyObject *value)
             "cannot modify read-only memory");
         return -1;
     }
+    if (value == NULL) {
+        PyErr_SetString(PyExc_TypeError,
+                        "cannot delete memory");
+        return -1;
+    }
     if (view->ndim != 1) {
         PyErr_SetNone(PyExc_NotImplementedError);
         return -1;
-- 
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