From ce5dfe6cff8d9c1a7222804b3d9978a448ba2c03 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 28 Aug 2009 18:27:30 +0000
Subject: * lib/tmpdir.rb (Dir.mktmpdir): removed thread race condition.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/tmpdir.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/tmpdir.rb b/lib/tmpdir.rb
index 0d247bdd5..1b137eeae 100644
--- a/lib/tmpdir.rb
+++ b/lib/tmpdir.rb
@@ -111,9 +111,10 @@ class Dir
     end
     tmpdir ||= Dir.tmpdir
     t = Time.now.strftime("%Y%m%d")
+    th = Thread.current.object_id.to_s(36)
     n = nil
     begin
-      path = "#{tmpdir}/#{prefix}#{t}-#{$$}-#{rand(0x100000000).to_s(36)}"
+      path = "#{tmpdir}/#{prefix}#{t}-#{$$}-#{th}-#{rand(0x100000000).to_s(36)}"
       path << "-#{n}" if n
       path << suffix
       Dir.mkdir(path, 0700)
-- 
cgit