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| author | Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> | 2022-10-05 21:55:53 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-10-05 21:55:53 (GMT) |
| commit | fd82f16c1e4d9a0661e9a2250004032797652e69 (patch) | |
| tree | f646a56991b90c369d15c689e9af5af0f48e66f7 /Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp | |
| parent | 98884f523d783ecd9933c1ca52d80fbbd7d6bdf5 (diff) | |
| download | cpython-fd82f16c1e4d9a0661e9a2250004032797652e69.zip cpython-fd82f16c1e4d9a0661e9a2250004032797652e69.tar.gz cpython-fd82f16c1e4d9a0661e9a2250004032797652e69.tar.bz2 | |
[3.7] gh-97616: list_resize() checks for integer overflow (GH-97617) (#97629)
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>
Diffstat (limited to 'Tools/msi/bundle/bootstrap/PythonBootstrapperApplication.cpp')
0 files changed, 0 insertions, 0 deletions