ruby.git/bootstraptest/test_fork.rb, branch v3_3_11

[3.3] Fix deadlock on th->interrupt_lock after fork

2026-02-05T06:48:56+00:00

[Bug #21860]

If a thread was holding this lock before fork, it will not exist in the
child process. We should re-initialize these locks as we do with the VM
locks when forking.

Co-Authored-By: John Hawthorn 
Co-authored-by: Aaron Patterson

Skip an unstable test due to a Ractor assertion

2025-01-15T05:25:34+00:00

Re-initialize vm->ractor.sched.lock after fork (#11372)

2024-08-14T17:19:53+00:00

[Bug #20633] Re-initialize vm->ractor.sched.lock after fork

Previously under certain conditions it was possible to encounter a
deadlock in the forked child process if ractor.sched.lock was held.

Co-authored-by: Nathan Froyd

bootstraptest/test_fork.rb: Stop too restrict NPROC test temporarily

2018-01-09T08:05:40+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61718 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bootstraptest/test_fork.rb ([ruby-dev:37934]): :NPROC (RLIMIT_NPROC)

2015-11-10T08:50:06+00:00

  is not supported on some platforms (e.g. Solaris 10).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@52521 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test_fork.rb: wait signals

2014-06-28T18:12:47+00:00

* bootstraptest/test_fork.rb: wait until receiving both singals,
  upto 0.1sec.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46606 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bootstraptest/test_{fork,io,thread}.rb: reduce sleep times

2014-06-07T19:57:46+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46379 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_threadptr_check_signal): only wake up main thread.

2011-06-30T22:29:34+00:00

* thread.c (rb_threadptr_execute_interrupts_common): check signal
  deliverly if it is main thread.
  fixes [ruby-dev:44005] [Ruby 1.9 - Bug #4950]
* bootstraptest/test_fork.rb: add a test for above.
* signal.c (rb_get_next_signal): skip if signal_buff is empty.
  (check signal_buff.size first)
* vm_core.h: remove unused variable rb_thread_t::exec_signal.
* thread.c (rb_thread_check_trap_pending): check
  rb_signal_buff_size() because rb_thread_t::exec_signal
  is no longer available.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32345 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* bootstraptest/test_fork.rb: add a test for [ruby-core:28924].

2010-04-19T16:03:39+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27405 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread_pthread.c (rb_thread_create_timer_thread): print fatal error

2009-06-07T23:59:58+00:00

  message to stderr instead of using rb_bug().
* KNOWNBUGS.rb, bootstraptest/test_fork.rb: move a fixed test.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e