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Created on 2018-02-22 01:00 by izbyshev, last changed 2022-04-11 14:58 by admin.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 5802 | open | izbyshev, 2018-02-22 01:04 | |
| Messages (2) | |||
|---|---|---|---|
| msg312524 - (view) | Author: Alexey Izbyshev (izbyshev) *  |
Date: 2018-02-22 01:00 | |
win32_wchdir() retries GetCurrentDirectory() with a larger buffer if necessary, but doesn't check whether the new buffer is large enough. Another thread could change the current directory in meanwhile, so the buffer could turn out to be still not large enough, left in an uninitialized state and passed to SetEnvironmentVariable() afterwards. |
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| msg312527 - (view) | Author: Alexey Izbyshev (izbyshev) * |
Date: 2018-02-22 02:23 | |
The same issue applies to os.getcwd(). |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:58 | admin | set | github: 77085 |
| 2018-02-22 02:23:26 | izbyshev | set | messages:
+ msg312527 title: os.chdir() may crash on Windows in presence of races -> os.chdir(), os.getcwd() may crash on Windows in presence of races |
| 2018-02-22 01:04:01 | izbyshev | set | keywords:
+ patch stage: patch review pull_requests: + pull_request5580 |
| 2018-02-22 01:00:15 | izbyshev | create | |