Created on 2013-04-13 15:57 by mark.dickinson, last changed 2013-04-13 16:46 by mark.dickinson. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue17715.patch | mark.dickinson, 2013-04-13 16:16 | review | ||
| Messages (5) | |||
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| msg186735 - (view) | Author: Mark Dickinson (mark.dickinson) *  |
Date: 2013-04-13 15:57 | |
Python 3.4.0a0 (default:838fdf3bb0c6, Apr 13 2013, 16:54:22) [GCC 4.2.1 (Apple Inc. build 5664)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> class A: ... def __trunc__(self): 1/0 ... >>> int(A()) Segmentation fault It looks as though the problem is in PyNumber_Long, where there's an unchecked return value for PyEval_CallObject. |
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| msg186740 - (view) | Author: Mark Dickinson (mark.dickinson) * |
Date: 2013-04-13 16:07 | |
Also affects 3.3. 2.7 seems to be okay. |
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| msg186745 - (view) | Author: Mark Dickinson (mark.dickinson) * |
Date: 2013-04-13 16:16 | |
Here's a patch. |
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| msg186755 - (view) | Author: Benjamin Peterson (benjamin.peterson) * |
Date: 2013-04-13 16:41 | |
LGTM |
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| msg186757 - (view) | Author: Roundup Robot (python-dev) | Date: 2013-04-13 16:46 | |
New changeset 52bd2035e70a by Mark Dickinson in branch '3.3': Issue #17715: Add missing NULL Check to PyNumber_Long. http://hg.python.org/cpython/rev/52bd2035e70a New changeset 5358ee70f831 by Mark Dickinson in branch 'default': Issue #17715: Merge fix from 3.3. http://hg.python.org/cpython/rev/5358ee70f831 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2013-04-13 16:46:48 | mark.dickinson | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2013-04-13 16:46:23 | python-dev | set | nosy:
+ python-dev messages: + msg186757 |
| 2013-04-13 16:41:22 | benjamin.peterson | set | nosy:
+ benjamin.peterson messages: + msg186755 |
| 2013-04-13 16:16:23 | mark.dickinson | set | stage: patch review |
| 2013-04-13 16:16:15 | mark.dickinson | set | files:
+ issue17715.patch keywords: + patch messages: + msg186745 |
| 2013-04-13 16:07:04 | mark.dickinson | set | messages:
+ msg186740 versions: + Python 3.3 |
| 2013-04-13 15:57:33 | mark.dickinson | create | |