Mercurial > cpython-lru_cache-weakref
diff Modules/_tkinter.c @ 51189:4ab381aea658 legacy-trunk
make _tkinter._flatten check the result of PySequence_Size for errors #3880
| author | Benjamin Peterson <benjamin@python.org> |
|---|---|
| date | Fri, 30 Jan 2009 02:24:39 +0000 |
| parents | cdd5fa05c14d |
| children | 40ff83e02395 |
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--- a/Modules/_tkinter.c Fri Jan 30 02:02:25 2009 +0000 +++ b/Modules/_tkinter.c Fri Jan 30 02:24:39 2009 +0000 @@ -2908,7 +2908,9 @@ return NULL; context.maxsize = PySequence_Size(item); - if (context.maxsize <= 0) + if (context.maxsize < 0) + return NULL; + if (context.maxsize == 0) return PyTuple_New(0); context.tuple = PyTuple_New(context.maxsize);