Created on 2010-08-20 17:09 by andbj, last changed 2011-09-04 06:41 by python-dev. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| test.py | andbj, 2010-08-20 17:09 | create empty string buffer and write it to file | ||
| ctypes-buffer.patch | amaury.forgeotdarc, 2010-08-21 13:19 | |||
| Messages (8) | |||
|---|---|---|---|
| msg114430 - (view) | Author: André Bjärby (andbj) | Date: 2010-08-20 17:09 | |
The attached (5 line) file will crash ctypes (Python 2.6.6rc2) with a "Floating point exception" (division by zero at _ctypes.c:2533). There's no crash with python 2.5.5 |
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| msg114493 - (view) | Author: Amaury Forgeot d'Arc (amaury.forgeotdarc) *  |
Date: 2010-08-21 13:19 | |
Confirmed on all versions since 2.6. Patch attached. |
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| msg130295 - (view) | Author: Andreas Stührk (Trundle) * | Date: 2011-03-07 22:35 | |
Looks good to me. |
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| msg133915 - (view) | Author: Meador Inge (meador.inge) * |
Date: 2011-04-17 00:45 | |
This crash still occurs in the main development branch and Amaury's patch still fixes the problem. I verified that all tests pass on OS X 10.6.5. It should be OK to commit. |
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| msg142300 - (view) | Author: Meador Inge (meador.inge) * |
Date: 2011-08-18 02:25 | |
Ping. I think this one is OK to commit. |
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| msg143234 - (view) | Author: Roundup Robot (python-dev) | Date: 2011-08-30 20:07 | |
New changeset 5df1609fbd8f by Amaury Forgeot d'Arc in branch '3.2': Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to http://hg.python.org/cpython/rev/5df1609fbd8f New changeset d8c73a7d65f8 by Amaury Forgeot d'Arc in branch 'default': Merge from 3.2: http://hg.python.org/cpython/rev/d8c73a7d65f8 |
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| msg143235 - (view) | Author: Roundup Robot (python-dev) | Date: 2011-08-30 20:07 | |
New changeset 4aa00f465b4f by Amaury Forgeot d'Arc in branch '2.7': Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to http://hg.python.org/cpython/rev/4aa00f465b4f |
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| msg143482 - (view) | Author: Roundup Robot (python-dev) | Date: 2011-09-04 06:41 | |
New changeset f19d00b5220a by Amaury Forgeot d'Arc in branch '3.2': Issue #9651: Fix a crash when ctypes.create_string_buffer(0) was passed to http://hg.python.org/cpython/rev/f19d00b5220a |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2011-09-04 06:41:59 | python-dev | set | messages: + msg143482 |
| 2011-08-30 20:10:40 | amaury.forgeotdarc | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2011-08-30 20:07:47 | python-dev | set | messages: + msg143235 |
| 2011-08-30 20:07:25 | python-dev | set | nosy:
+ python-dev messages: + msg143234 |
| 2011-08-18 02:25:37 | meador.inge | set | nosy:
+ belopolsky messages: + msg142300 |
| 2011-04-17 00:45:54 | meador.inge | set | assignee: theller -> messages: + msg133915 nosy: + meador.inge, - theller versions: + Python 3.1, Python 2.7, Python 3.2, Python 3.3 |
| 2011-03-07 22:35:34 | Trundle | set | nosy:
+ Trundle messages: + msg130295 |
| 2010-08-21 13:19:38 | amaury.forgeotdarc | set | files:
+ ctypes-buffer.patch nosy: + amaury.forgeotdarc messages: + msg114493 keywords: + patch stage: patch review |
| 2010-08-20 17:09:59 | andbj | create | |