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Unverified Commit a5f092f3 authored by Victor Stinner's avatar Victor Stinner Committed by GitHub
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gh-97616: list_resize() checks for integer overflow (#97617)

Fix multiplying a list by an integer (list *= int): detect the
integer overflow when the new allocated length is close to the
maximum size.  Issue reported by Jordan Limor.

list_resize() now checks for integer overflow before multiplying the
new allocated length by the list item size (sizeof(PyObject*)).
parent 81b9d9dd
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