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GH-139757: Fix reference leaks introduced in GH-140800 (GH-142257)

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Mark Shannon 2025-12-04 12:27:15 +00:00 • committed by GitHub
parent fb404ab575
commit 6825d5c11d
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1 changed files with 4 additions and 2 deletions
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6
Python/ceval.c
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@ -1228,6 +1228,8 @@ _Py_BuildString_StackRefSteal(
goto cleanup;
}
res = _PyUnicode_JoinArray(&_Py_STR(empty), args_o, total_args);
STACKREFS_TO_PYOBJECTS_CLEANUP(args_o);
assert((res != NULL) ^ (PyErr_Occurred() != NULL));
cleanup:
// arguments is a pointer into the GC visible stack,
// so we must NULL out values as we clear them.
@ -1239,8 +1241,6 @@ _Py_BuildString_StackRefSteal(
return res;
}
PyObject *
_Py_BuildMap_StackRefSteal(
_PyStackRef *arguments,
@ -1257,6 +1257,8 @@ _Py_BuildMap_StackRefSteal(
args_o+1, 2,
half_args
);
STACKREFS_TO_PYOBJECTS_CLEANUP(args_o);
assert((res != NULL) ^ (PyErr_Occurred() != NULL));
cleanup:
// arguments is a pointer into the GC visible stack,
// so we must NULL out values as we clear them.