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gh-111178: fix UBSan failures in Modules/selectmodule.c #129792

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Merged
encukou merged 13 commits into from
Feb 24, 2025
Merged

gh-111178: fix UBSan failures in Modules/selectmodule.c #129792

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1791bf0
fix UBSan failures for `pollObject`
picnixz Feb 6, 2025
74a3605
fix UBSan failures for `devpollObject`
picnixz Feb 6, 2025
ff0d904
fix UBSan failures for `pyEpoll_Object`
picnixz Feb 6, 2025
08462e8
fix UBSan failures for `kqueue_event_Object`
picnixz Feb 6, 2025
bfbed25
fix UBSan failures for `kqueue_tracking_after_fork`
picnixz Feb 6, 2025
bfb9b81
fix UBSan failures for `kqueue_queue_Object`
picnixz Feb 6, 2025
abd3754
suppress unused return values
picnixz Feb 6, 2025
5042aa8
Merge remote-tracking branch 'upstream/main' into fix/ubsan/select-11…
picnixz Feb 7, 2025
6f30e55
fix compilation
picnixz Feb 7, 2025
8a1c309
fix compilation
picnixz Feb 7, 2025
7a0ca33
fix semantic naming
picnixz Feb 22, 2025
ff6a56d
Merge branch 'main' into fix/ubsan/select-111178
picnixz Feb 22, 2025
91dfee4
declare `_select_exec` function as being static
picnixz Feb 23, 2025
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fix UBSan failures for kqueue_tracking_after_fork
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@picnixz
picnixz committed Feb 6, 2025
commit bfbed25d0444461226e2a8cfb89ff5bc855163aa
6 changes: 3 additions & 3 deletions Modules/selectmodule.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1984,8 +1984,8 @@ kqueue_queue_err_closed(void)
return NULL;
}

static PyObject*
kqueue_tracking_after_fork(PyObject *module) {
static PyObject *
kqueue_tracking_after_fork(PyObject *module, PyObject *Py_UNUSED(args)) {
_selectstate *state = get_select_state(module);
_kqueue_list_item *item = state->kqueue_open_list;
state->kqueue_open_list = NULL;
Expand All @@ -2003,7 +2003,7 @@ kqueue_tracking_after_fork(PyObject *module) {
}

static PyMethodDef kqueue_tracking_after_fork_def = {
"kqueue_tracking_after_fork", (PyCFunction)kqueue_tracking_after_fork,
"kqueue_tracking_after_fork", kqueue_tracking_after_fork,
METH_NOARGS, "Invalidate open select.kqueue objects after fork."
};

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