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| author | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-16 12:04:57 +0000 |
|---|---|---|
| committer | nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2019-01-16 12:04:57 +0000 |
| commit | 9ab19d792e8fa412900ad671256ba5ee49730f21 (patch) | |
| tree | d6857ee234c175a63f82ea608483ec18643fe711 /miniinit.c | |
| parent | b9f11b128f92048c034bb7307413d5577ca110da (diff) | |
merge revision(s) 64476: [Backport #15084]
thread_sync.c (rb_mutex_sleep): disable interrupt checking in ensure
This is needed to reliably fix ConditionVariable#wait on Thread#kill
[Bug #14999] because there is still a chance an interrupt could fire
and prevent lock acquisition after an ensure statement.
Arguably, rb_mutex_lock itself should be uninterruptible, but that
already prevents bootstraptest/test_thread.rb from completing and
probably breaks existing use cases.
For reference, POSIX expressly forbids EINTR from pthread_mutex_lock.
[ruby-core:88556] [Bug #14999]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_5@66837 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'miniinit.c')
0 files changed, 0 insertions, 0 deletions