[issue40061] Possible refleak in _asynciomodule.c future_add_done_callback()

[Zackery Spytz]

Change by Zackery Spytz <zspytz at gmail.com>:


----------
keywords: +patch
nosy: +ZackerySpytz
nosy_count: 3.0 -> 4.0
pull_requests: +19069
stage:  -> patch review
pull_request: https://github.com/python/cpython/pull/19748

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40061>
_______________________________________