# \[Bug #1963\] redo'ing deadlock causes \[BUG\]

**URL:** <https://www.ruby-forum.com/t/bug-1963-redoing-deadlock-causes-bug/174060>\
**Category:** Development\
**Created:** [August 20, 2009, 7:54am UTC](https://www.ruby-forum.com/t/bug-1963-redoing-deadlock-causes-bug/174060 "2009-08-20T07:54:51Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Usaku\_NAKAMURA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/cc9497/32.png) [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\
**Post date:** [August 20, 2009, 7:54am UTC](https://www.ruby-forum.com/t/bug-1963-redoing-deadlock-causes-bug/174060/1 "2009-08-20T07:54:51Z")

</div>

Bug #1963: redo’ing deadlock causes [BUG]  
[http://redmine.ruby-lang.org/issues/show/1963](http://redmine.ruby-lang.org/issues/show/1963)

e$B5/I\<\<Te(B: Usaku NAKAMURA  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
e$B%+%F%4%je(B: core, Target version: 1.9.x  
ruby -v: ruby 1.9.2dev (2009-08-20 trunk 24594) [i386-mswin32]

#1951  
e$B$K4X78$,$"$k$h$&$J$J$$$h$&$JOC$G$9$,!“0J2\<$N%9%/%j%W%H$,e(B[BUG]e$B$GMn$A$^$9!#e(B  
e$B%W%i%C%H%U%)!\<%`0MB8$O$”$j$^$;$s!#e(B

th = Thread.new{ Thread.stop }  
1.times do  
begin  
Thread.stop  
ensure  
redo  
end  
end

---

<div class="post-metadata">

**Author:** ![Usaku\_NAKAMURA](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/u/cc9497/32.png) [@Usaku\_NAKAMURA](https://www.ruby-forum.com/u/Usaku_NAKAMURA)\
**Post date:** [August 21, 2009, 5:18pm UTC](https://www.ruby-forum.com/t/bug-1963-redoing-deadlock-causes-bug/174060/2 "2009-08-21T17:18:05Z")

</div>

e$B%A%1%C%He(B #1963 e$B$,99?7$5$l$^$7$?!#e(B (by Yusuke E.)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

## Applied in changeset r24616.

[http://redmine.ruby-lang.org/issues/show/1963](http://redmine.ruby-lang.org/issues/show/1963)