Check for NULL return value in PyStructSequence_NewType(). Found by Coverity.

Stefan Krah · Stefan Krah · commit 6b962860e2bd · 2012-08-19T11:20:41.000+02:00
diff --git a/Objects/structseq.c b/Objects/structseq.c
@@ -383,6 +383,8 @@ PyTypeObject*
 PyStructSequence_NewType(PyStructSequence_Desc *desc)
 {
     PyTypeObject *result = (PyTypeObject*)PyType_GenericAlloc(&PyType_Type, 0);
-    PyStructSequence_InitType(result, desc);
+    if (result != NULL) {
+        PyStructSequence_InitType(result, desc);
+    }
     return result;
 }

Original file line number	Diff line number	Diff line change
`@@ -383,6 +383,8 @@ PyTypeObject*`
`383`	`383`	`PyStructSequence_NewType(PyStructSequence_Desc *desc)`
`384`	`384`	`{`
`385`	`385`	`PyTypeObject result = (PyTypeObject)PyType_GenericAlloc(&PyType_Type, 0);`
`386`		`- PyStructSequence_InitType(result, desc);`
	`386`	`+ if (result != NULL) {`
	`387`	`+ PyStructSequence_InitType(result, desc);`
	`388`	`+ }`
`387`	`389`	`return result;`
`388`	`390`	`}`