SF bug #1331563 ] string_subscript doesn't check for failed PyMem_Malloc. Will backport

95c1e506 · Neal Norwitz · 5c4a9d65 · 95c1e506
Kaydet (Commit) 95c1e506 authored Eki 20, 2005 tarafından Neal Norwitz
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stringobject.c Objects/stringobject.c +2 -0

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--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -1198,6 +1198,8 @@ string_subscript(PyStringObject* self, PyObject* item)
 		else {
 			source_buf = PyString_AsString((PyObject*)self);
 			result_buf = PyMem_Malloc(slicelength);
+			if (result_buf == NULL)
+				return PyErr_NoMemory();

 			for (cur = start, i = 0; i < slicelength; 
 			     cur += step, i++) {