gh-97616: list_resize() checks for integer overflow (GH-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*)). (cherry picked from commit a5f092f3c469b674b8d9ccbd4e4377230c9ac7cf) Co-authored-by: Victor Stinner <vstinner@python.org>
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Miss Islington (bot) committed
28f1435d94e72a1fadec2e3d94eac300bb386c2e
Parent: 3d8dfb3
Committed by GitHub <noreply@github.com>
on 9/28/2022, 11:03:39 PM