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Created on 2016-08-20 09:35 by arigo, last changed 2022-04-11 14:58 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| patch1.diff | arigo, 2016-08-20 09:35 | review | ||
| Messages (4) | |||
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| msg273199 - (view) | Author: Armin Rigo (arigo) *  |
Date: 2016-08-20 09:35 | |
_PyGen_Finalize() should not fail with an exception. Doing so can cause various SystemErrors or even fatal errors. For example, run this with "python -Werror":
import gc
async def f():
pass
f()
gc.collect() # RuntimeWarning, but with -Werror
Patch attached. Test missing (turn the above example in a test; also I didn't re-run all tests with this patch).
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| msg274407 - (view) | Author: Benjamin Peterson (benjamin.peterson) * |
Date: 2016-09-05 17:16 | |
Thank you, Armin. |
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| msg274408 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2016-09-05 17:17 | |
New changeset 4d531711cbc7 by Benjamin Peterson in branch '3.5': do not allow _PyGen_Finalize to fail (closes #27811) https://hg.python.org/cpython/rev/4d531711cbc7 New changeset 1b14dbe9e98b by Benjamin Peterson in branch 'default': merge 3.5 (closes #27811) https://hg.python.org/cpython/rev/1b14dbe9e98b |
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| msg274428 - (view) | Author: Armin Rigo (arigo) * |
Date: 2016-09-05 20:22 | |
You're welcome. Unrelated, but I'm collecting similar issues in a file at http://bitbucket.org/pypy/extradoc/raw/extradoc/planning/py3.5/cpython-crashers.rst . After reporting the first two, I stopped, and will report them all in bulk some time later, but you may be interested in fixing a couple more for the upcoming 3.6 release. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:35 | admin | set | github: 71998 |
| 2016-09-05 20:22:58 | arigo | set | messages: + msg274428 |
| 2016-09-05 17:17:51 | python-dev | set | status: open -> closed nosy: + python-dev messages: + msg274408 resolution: fixed stage: resolved |
| 2016-09-05 17:16:43 | benjamin.peterson | set | nosy:
+ benjamin.peterson messages: + msg274407 |
| 2016-08-20 09:35:05 | arigo | create | |