Issue #15013 has been reported by normalperson (Eric Wong).

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Bug #15013: thread_pthread.c: reinitialize ubf_list at fork
https://bugs.ruby-lang.org/issues/15013

* Author: normalperson (Eric Wong)
* Status: Open
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: 
* Backport: 2.3: REQUIRED, 2.4: REQUIRED, 2.5: REQUIRED
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thread_pthread.c: reinitialize ubf_list at fork

It's possible for the ubf_list_head to be populated with dead
threads at fork or the ubf_list_lock to be held, so reinitialize
both at startup.

And while we're at it, use a static initializer at startup
to save a library call and kill some ifdef.


---Files--------------------------------
0001-thread_pthread.c-reinitialize-ubf_list-at-fork.patch (2.46 KB)


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