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gh-132399: fix invalid function signatures on the free-threaded build #132400

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Merged
picnixz merged 4 commits into from
Apr 12, 2025
Merged

gh-132399: fix invalid function signatures on the free-threaded build #132400

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44c867a
free-threaded build: fix compile-time invalid function pointers
picnixz Apr 9, 2025
71879a7
temporary patch for mis-aligned read/write
picnixz Apr 10, 2025
fe6ba71
fix UB in `get_code_with_unused_tlbc`
picnixz Apr 10, 2025
bcb59e2
Revert "temporary patch for mis-aligned read/write"
picnixz Apr 12, 2025
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fix UB in get_code_with_unused_tlbc
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@picnixz
picnixz committed Apr 10, 2025
commit fe6ba71b5618625e33a66f03b971167da92cf888
5 changes: 3 additions & 2 deletions Objects/codeobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2996,8 +2996,9 @@ is_bytecode_unused(_PyCodeArray *tlbc, Py_ssize_t idx,
}

static int
get_code_with_unused_tlbc(PyObject *obj, struct get_code_args *args)
get_code_with_unused_tlbc(PyObject *obj, void *data)
{
struct get_code_args *args = (struct get_code_args *) data;
if (!PyCode_Check(obj)) {
return 1;
}
Expand Down Expand Up @@ -3046,7 +3047,7 @@ _Py_ClearUnusedTLBC(PyInterpreterState *interp)
}
// Collect code objects that have bytecode not in use by any thread
_PyGC_VisitObjectsWorldStopped(
interp, (gcvisitobjects_t)get_code_with_unused_tlbc, &args);
interp, get_code_with_unused_tlbc, &args);
if (args.err < 0) {
goto err;
}
Expand Down