Issue #18408: Fix marshal reader for Unicode strings: handle

vstinner · vstinner · commit 3a8b79d4d2b6 · 2013-07-08T22:23:32.000+02:00
PyUnicode_DecodeUTF8() failure (ex: MemoryError).
diff --git a/Python/marshal.c b/Python/marshal.c
@@ -998,6 +998,10 @@ r_object(RFILE *p)
         else {
             v = PyUnicode_New(0, 0);
         }
+        if (v == NULL) {
+            retval = NULL;
+            break;
+        }
         if (type == TYPE_INTERNED)
             PyUnicode_InternInPlace(&v);
         retval = v;
