PyModule_GetDict() can fail, produce fatal errors if this happens on startup.
Klocwork #298-299.
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 88fd67c..37feeca 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -203,12 +203,16 @@
if (bimod == NULL)
Py_FatalError("Py_Initialize: can't initialize __builtin__");
interp->builtins = PyModule_GetDict(bimod);
+ if (interp->builtins == NULL)
+ Py_FatalError("Py_Initialize: can't initialize builtins dict");
Py_INCREF(interp->builtins);
sysmod = _PySys_Init();
if (sysmod == NULL)
Py_FatalError("Py_Initialize: can't initialize sys");
interp->sysdict = PyModule_GetDict(sysmod);
+ if (interp->sysdict == NULL)
+ Py_FatalError("Py_Initialize: can't initialize sys dict");
Py_INCREF(interp->sysdict);
_PyImport_FixupExtension("sys", "sys");
PySys_SetPath(Py_GetPath());