Antoine Pitrou 85b34edd8b [3.5] bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to (GH-2403) (#2419) ...

* bpo-30765: Avoid blocking when PyThread_acquire_lock() is asked not to lock

This is especially important if PyThread_acquire_lock() is called reentrantly
(for example from a signal handler).

* Update 2017-06-26-14-29-50.bpo-30765.Q5iBmf.rst

* Avoid core logic when taking the mutex failed.
(cherry picked from commit f84ac420c2)

2017-06-26 22:07:20 +02:00

18 KiB

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