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author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-25 17:27:37 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2017-03-25 17:27:37 +0000 |
commit | f60e5af02dcddf1332ea2cb83e757dd77db2b504 (patch) | |
tree | e061c7d13fda0f80171d99176dd403e6a673d0cd | |
parent | da0e21528bd64a931e2f956c216455d7180f57d8 (diff) | |
download | ruby-f60e5af02dcddf1332ea2cb83e757dd77db2b504.tar.gz |
merge revision(s) 57595: [Backport #8996]
check thread deadness correctly.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_2@58108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
-rw-r--r-- | test/ruby/test_thread.rb | 10 | ||||
-rw-r--r-- | thread.c | 7 | ||||
-rw-r--r-- | version.h | 2 |
3 files changed, 18 insertions, 1 deletions
diff --git a/test/ruby/test_thread.rb b/test/ruby/test_thread.rb index 1ef6dadf2b..57080ac6ea 100644 --- a/test/ruby/test_thread.rb +++ b/test/ruby/test_thread.rb @@ -1048,4 +1048,14 @@ q.pop assert_not_predicate(status, :signaled?, FailDesc[status, bug9751, output]) assert_predicate(status, :success?, bug9751) end if Process.respond_to?(:fork) + + def test_thread_interrupt_for_killed_thread + assert_normal_exit(<<-_end, '[Bug #8996]', timeout: 5) + trap(/mswin|mignw/ =~ RUBY_PLATFORM ? :KILL : :TERM){exit} + while true + t = Thread.new{sleep 0} + t.raise Interrupt + end + _end + end end @@ -2063,6 +2063,13 @@ rb_threadptr_raise(rb_thread_t *th, int argc, VALUE *argv) else { exc = rb_make_exception(argc, argv); } + + /* making an exception object can switch thread, + so we need to check thread deadness again */ + if (rb_threadptr_dead(th)) { + return Qnil; + } + rb_threadptr_setup_exception(GET_THREAD(), exc, Qundef); rb_threadptr_pending_interrupt_enque(th, exc); rb_threadptr_interrupt(th); @@ -1,6 +1,6 @@ #define RUBY_VERSION "2.2.7" #define RUBY_RELEASE_DATE "2017-03-26" -#define RUBY_PATCHLEVEL 440 +#define RUBY_PATCHLEVEL 441 #define RUBY_RELEASE_YEAR 2017 #define RUBY_RELEASE_MONTH 3 |