From 2ebafed88a665dcaaf4fb58b8c3fd0809db8fa2c Mon Sep 17 00:00:00 2001 From: nobu Date: Tue, 7 Oct 2014 14:40:16 +0000 Subject: signal.c: get rid of deadlock by discarded signals * signal.c (rb_f_kill): get rid of deadlock as unhandled and discarded signals do not make interrupt_cond signaled. based on the patch by Kazuki Tsujimoto at [ruby-dev:48606]. [Bug #9820] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47832 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/ruby/test_signal.rb | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'test/ruby/test_signal.rb') diff --git a/test/ruby/test_signal.rb b/test/ruby/test_signal.rb index 32068a407a..e74a2c4e1e 100644 --- a/test/ruby/test_signal.rb +++ b/test/ruby/test_signal.rb @@ -286,5 +286,10 @@ EOS assert_predicate(status, :signaled?, bug9820) assert_equal(trap, status.termsig, bug9820) end + + if Signal.list['CONT'] + bug9820 = '[ruby-dev:48606] [Bug #9820]' + assert_ruby_status(['-e', 'Process.kill(:CONT, $$)']) + end end if Process.respond_to?(:kill) end -- cgit v1.2.3