[ python-Bugs-1256669 ] Significant memory leak with PyImport_ReloadModule

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Bugs item #1256669, was opened at 2005-08-11 12:49
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Category: None
Group: Python 2.4
Status: Open
Resolution: None
Priority: 5
Submitted By: Ben Held (bheld)
Assigned to: Nobody/Anonymous (nobody)
Summary: Significant memory leak with PyImport_ReloadModule

Initial Comment:
Having recently upgraded to Python 2.4, I am having a 
large memory 
leak with the following code built with VC++ 6.0: 


                PyObject *pName, *pModule; 


                Py_Initialize(); 
                pName = PyString_FromString(argv[1]); 


                pModule = PyImport_Import(pName); 
                Py_DECREF(pName); 


                PyObject* pModule2 = 
PyImport_ReloadModule(pModule)­; 
                Py_DECREF(pModule2); 
                Py_DECREF(pModule); 
                Py_Finalize(); 
                return 0; 


I get leaks of over 500 kb.  I have another program which 
is much more 
complex, in which every call to PyImport_ReloadModule 
is leaking 200+ 
kb, even though I am calling Py_DECREF correctly.


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1256669&group_id=5470