Issue #24704: Fixed possible NULL pointer dereferencing in the _json module

initialization. Patch by Pankaj Sharma.

Issue #24704: Fixed possible NULL pointer dereferencing in the _json module
initialization. Patch by Pankaj Sharma.
045c451f · Serhiy Storchaka · 3b77d01d · 045c451f
Kaydet (Commit) 045c451f authored Tem 24, 2015 tarafından Serhiy Storchaka
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_json.c Modules/_json.c +2 -0

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--- a/Modules/_json.c
+++ b/Modules/_json.c
@@ -2419,6 +2419,8 @@ init_json(void)
    if (PyType_Ready(&PyEncoderType) < 0)
        return;
    m = Py_InitModule3("_json", speedups_methods, module_doc);
+    if (m == NULL)
+        return;
    Py_INCREF((PyObject*)&PyScannerType);
    PyModule_AddObject(m, "make_scanner", (PyObject*)&PyScannerType);
    Py_INCREF((PyObject*)&PyEncoderType);