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Created on 2013-07-26 14:56 by christian.heimes, last changed 2022-04-11 14:57 by admin. This issue is now closed.
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| File name | Uploaded | Description | Edit | |
| issue18561.patch | vstinner, 2013-07-26 20:59 | review | ||
| Messages (4) | |||
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| msg193731 - (view) | Author: Christian Heimes (christian.heimes) *  |
Date: 2013-07-26 14:55 | |
http://hg.python.org/cpython/file/40bec72df2a1/Modules/_ctypes/_ctypes.c#l3565 3565 case PARAMFLAG_FIN: 3566 /* 'in' parameter. Copy it from inargs. */ CID 486199 (#1 of 1): Explicit null dereferenced (FORWARD_NULL) 31. var_deref_model: Passing null pointer "name" to function "_get_arg(int *, PyObject *, PyObject *, PyObject *, PyObject *)", which dereferences it. [show details] 3567 ob =_get_arg(&inargs_index, name, defval, inargs, kwds); |
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| msg193751 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2013-07-26 20:59 | |
_get_arg() should skip not check keywords if name is NULL (which looks to be a valid case, since name is check at the end of the function). |
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| msg193752 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2013-07-26 21:04 | |
New changeset 57457028dd7a by Christian Heimes in branch '3.3': Issue #18561: Skip name in ctypes' _build_callargs() if name is NULL. http://hg.python.org/cpython/rev/57457028dd7a New changeset d543829eda7d by Christian Heimes in branch 'default': Issue #18561: Skip name in ctypes' _build_callargs() if name is NULL. http://hg.python.org/cpython/rev/d543829eda7d |
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| msg193759 - (view) | Author: Christian Heimes (christian.heimes) * |
Date: 2013-07-26 22:25 | |
Thanks! |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:57:48 | admin | set | github: 62761 |
| 2013-07-26 22:25:26 | christian.heimes | set | status: open -> closed resolution: fixed messages: + msg193759 stage: needs patch -> resolved |
| 2013-07-26 21:04:51 | python-dev | set | nosy:
+ python-dev messages: + msg193752 |
| 2013-07-26 20:59:25 | vstinner | set | files:
+ issue18561.patch nosy: + vstinner messages: + msg193751 keywords: + patch |
| 2013-07-26 14:56:00 | christian.heimes | create | |