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Fix the memory leak related to Python 3 unicode and char * conversion.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@11160 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Haoyu Bai 2009-03-19 15:26:57 +00:00
commit a863d31e81
6 changed files with 67 additions and 10 deletions
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4
Lib/python/pyerrors.swg
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@ -55,11 +55,13 @@ SWIG_Python_AddErrorMsg(const char* mesg)
if (PyErr_Occurred()) PyErr_Fetch(&type, &value, &traceback);
if (value) {
char *tmp;
PyObject *old_str = PyObject_Str(value);
PyErr_Clear();
Py_XINCREF(type);
PyErr_Format(type, "%s %s", SWIG_Python_str_AsChar(old_str), mesg);
PyErr_Format(type, "%s %s", tmp = SWIG_Python_str_AsChar(old_str), mesg);
SWIG_Python_str_DelForPy3(tmp);
Py_DECREF(old_str);
Py_DECREF(value);
} else {