bpo-34471: _datetime: Add missing NULL check to tzinfo_from_isoformat… #8869
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…_results() Reported by Svace static analyzer.
eamanu
approved these changes
Aug 23, 2018
pganssle
approved these changes
Aug 23, 2018
benjaminp
reviewed
Aug 24, 2018
Modules/_datetimemodule.c
Outdated
| @@ -1290,6 +1290,9 @@ tzinfo_from_isoformat_results(int rv, int tzoffset, int tz_useconds) { | |||
| } | |||
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| PyObject *delta = new_delta(0, tzoffset, tz_useconds, 1); | |||
| if (delta == NULL) { | |||
| return NULL; | |||
| } | |||
| tzinfo = new_timezone(delta, NULL); | |||
| Py_XDECREF(delta); | |||
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Seems like this should be changed to straight Py_DECREF.
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Indeed, I missed that. Thank you!
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Thanks @izbyshev for the PR, and @benjaminp for merging it 🌮🎉.. I'm working now to backport this PR to: 3.6, 3.7. |
miss-islington
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Aug 24, 2018
…oformat_results. (pythonGH-8869) Reported by Svace static analyzer. (cherry picked from commit 4988453) Co-authored-by: Alexey Izbyshev <[email protected]>
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GH-8901 is a backport of this pull request to the 3.7 branch. |
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Sorry, @izbyshev and @benjaminp, I could not cleanly backport this to |
miss-islington
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…oformat_results. (GH-8869) Reported by Svace static analyzer. (cherry picked from commit 4988453) Co-authored-by: Alexey Izbyshev <[email protected]>
CuriousLearner
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Aug 27, 2018
* master: (104 commits) Fast path for exact floats in math.hypot() and math.dist() (pythonGH-8949) Remove AIX workaround test_subprocess (pythonGH-8939) bpo-34503: Fix refleak in PyErr_SetObject() (pythonGH-8934) closes bpo-34504: Remove the useless NULL check in PySequence_Check(). (pythonGH-8935) closes bpo-34501: PyType_FromSpecWithBases: Check spec->name before dereferencing it. (pythonGH-8930) closes bpo-34502: Remove a note about utf8_mode from sys.exit() docs. (pythonGH-8928) Remove unneeded PyErr_Clear() in _winapi_SetNamedPipeHandleState_impl() (pythonGH-8281) Fix markup in stdtypes documentation (pythonGH-8905) bpo-34395: Don't free allocated memory on realloc fail in load_mark() in _pickle.c. (pythonGH-8788) Fix upsizing of marks stack in pickle module. (pythonGH-8860) bpo-34171: Prevent creating Lib/trace.cover when run the trace module. (pythonGH-8841) closes bpo-34493: Objects/genobject.c: Add missing NULL check to compute_cr_origin() (pythonGH-8911) Fixed typo with asynccontextmanager code example (pythonGH-8845) bpo-34426: fix typo (__lltrace__ -> __ltrace__) (pythonGH-8822) bpo-13312: Avoid int underflow in time year. (pythonGH-8912) bpo-34492: Python/coreconfig.c: Fix _Py_wstrlist_copy() (pythonGH-8910) bpo-34448: Improve output of usable wchar_t check (pythonGH-8846) closes bpo-34471: _datetime: Add missing NULL check to tzinfo_from_isoformat_results. (pythonGH-8869) bpo-6700: Fix inspect.getsourcelines for module level frames/tracebacks (pythonGH-8864) Fix typo in the dataclasses's doc (pythonGH-8896) ...
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…_results()
Reported by Svace static analyzer.
https://bugs.python.org/issue34471