thread_sync.c (mutex_ptr): handle mutexes held by parent threads in children
Mutexes may be held by threads which only exist in the parent
process, so their waitqueues may be populated with references
to other dead threads. We must reset them at fork.
thread_sync.c (mutex_ptr): handle mutexes held by parent threads in children
Mutexes may be held by threads which only exist in the parent
process, so their waitqueues may be populated with references
to other dead threads. We must reset them at fork.
I am a moron for introducing this bug :<
[ruby-core:90312] [Bug #15383]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66230 b2dd03c8-39d4-4d8f-98ff-823fe69b080e