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Created on 2018-08-23 14:52 by izbyshev, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 8876 | merged | izbyshev, 2018-08-23 14:55 | |
| PR 8886 | merged | miss-islington, 2018-08-24 04:22 | |
| PR 8887 | merged | miss-islington, 2018-08-24 04:22 | |
| PR 8888 | merged | miss-islington, 2018-08-24 04:22 | |
| Messages (5) | |||
|---|---|---|---|
| msg323951 - (view) | Author: Alexey Izbyshev (izbyshev) *  |
Date: 2018-08-23 14:52 | |
The return value of PyTuple_GetSlice() at https://github.com/python/cpython/blob/48ce4897f8f8d91d948ecd1241ffab002df2be9e/Objects/typeobject.c#L2297 is not checked for NULL and then dereferenced. Reported by Svace static analyzer. Currently, PyTuple_GetSlice() for a zero-length slice can fail only if it's the first zero-length tuple ever created. If there is an invariant that at least one zero-length tuple exists on any type_init() call, the check may be replaced with an assert. |
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| msg323983 - (view) | Author: Benjamin Peterson (benjamin.peterson) *  |
Date: 2018-08-24 04:22 | |
New changeset f6247aac08c1a79d0479145a405718bb76dba434 by Benjamin Peterson (Alexey Izbyshev) in branch 'master': closes bpo-34477: Objects/typeobject.c: Add missing NULL check to type_init() (GH-8876) https://github.com/python/cpython/commit/f6247aac08c1a79d0479145a405718bb76dba434 |
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| msg323985 - (view) | Author: miss-islington (miss-islington) | Date: 2018-08-24 04:38 | |
New changeset 609062a23f018f4ffc180a88435d61f871165518 by Miss Islington (bot) in branch '3.7': closes bpo-34477: Objects/typeobject.c: Add missing NULL check to type_init() (GH-8876) https://github.com/python/cpython/commit/609062a23f018f4ffc180a88435d61f871165518 |
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| msg323987 - (view) | Author: miss-islington (miss-islington) | Date: 2018-08-24 04:49 | |
New changeset fbe359a5e0b22e96065d24d033bebf27cdb374be by Miss Islington (bot) in branch '3.6': closes bpo-34477: Objects/typeobject.c: Add missing NULL check to type_init() (GH-8876) https://github.com/python/cpython/commit/fbe359a5e0b22e96065d24d033bebf27cdb374be |
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| msg323988 - (view) | Author: miss-islington (miss-islington) | Date: 2018-08-24 04:51 | |
New changeset ea21206626d0907e0ecfd3efbb186f14f1a8a5d4 by Miss Islington (bot) in branch '2.7': closes bpo-34477: Objects/typeobject.c: Add missing NULL check to type_init() (GH-8876) https://github.com/python/cpython/commit/ea21206626d0907e0ecfd3efbb186f14f1a8a5d4 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:05 | admin | set | github: 78658 |
| 2018-08-24 04:51:49 | miss-islington | set | messages: + msg323988 |
| 2018-08-24 04:49:33 | miss-islington | set | messages: + msg323987 |
| 2018-08-24 04:38:19 | miss-islington | set | nosy:
+ miss-islington messages: + msg323985 |
| 2018-08-24 04:22:44 | miss-islington | set | pull_requests: + pull_request8361 |
| 2018-08-24 04:22:35 | miss-islington | set | pull_requests: + pull_request8360 |
| 2018-08-24 04:22:29 | miss-islington | set | pull_requests: + pull_request8359 |
| 2018-08-24 04:22:19 | benjamin.peterson | set | status: open -> closed nosy: + benjamin.peterson messages: + msg323983 resolution: fixed stage: patch review -> resolved |
| 2018-08-23 14:55:45 | izbyshev | set | keywords:
+ patch stage: patch review pull_requests: + pull_request8351 |
| 2018-08-23 14:52:19 | izbyshev | create | |