[issue21552] String length overflow in Tkinter

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Here is a little simpler patch. Instead of checking string length in custom converter, it is checked after invocation of PyArg_ParseTuple. Also added bigmem tests.

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Added file: http://bugs.python.org/file35345/tkinter_strlen_overflow_alt.patch

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