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Created on 2017-06-26 12:27 by pitrou, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 2403 | merged | pitrou, 2017-06-26 12:36 | |
| PR 2418 | merged | pitrou, 2017-06-26 18:46 | |
| PR 2419 | merged | pitrou, 2017-06-26 18:51 | |
| PR 2420 | merged | pitrou, 2017-06-26 18:56 | |
| Messages (6) | |||
|---|---|---|---|
| msg296886 - (view) | Author: Antoine Pitrou (pitrou) *  |
Date: 2017-06-26 12:27 | |
Discovered in issue30703. When POSIX semaphores are not used for Python locks, pthread_mutex_lock() is called for acquiring a lock even when asked not to block. This can be disastrous when called from a signal handler. |
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| msg296929 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2017-06-26 18:41 | |
New changeset f84ac420c2af98339678744953869cad3c253281 by Antoine Pitrou in branch 'master': bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to (#2403) https://github.com/python/cpython/commit/f84ac420c2af98339678744953869cad3c253281 |
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| msg296937 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2017-06-26 19:57 | |
New changeset 55ab604e3fdb91baabe98d1c407b5910eeb31cef by Antoine Pitrou in branch '3.6': [3.6] bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to (GH-2403) (#2418) https://github.com/python/cpython/commit/55ab604e3fdb91baabe98d1c407b5910eeb31cef |
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| msg296939 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2017-06-26 20:07 | |
New changeset 85b34edd8b575b918490afbcb0db6f791874dbdd by Antoine Pitrou in branch '3.5': [3.5] bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to (GH-2403) (#2419) https://github.com/python/cpython/commit/85b34edd8b575b918490afbcb0db6f791874dbdd |
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| msg296940 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2017-06-26 20:13 | |
New changeset 828488393ca79f2ceb0acc2d7c30fb68baad85f8 by Antoine Pitrou in branch '2.7': [2.7] bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to (GH-2403) (#2420) https://github.com/python/cpython/commit/828488393ca79f2ceb0acc2d7c30fb68baad85f8 |
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| msg296941 - (view) | Author: Antoine Pitrou (pitrou) * |
Date: 2017-06-26 20:14 | |
Travis-CI and the 3.x buildbots seem fine. |
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