From: "dafiku (dafi harisy)" <dafi@...>
Date: 2012-10-23T14:31:10+09:00
Subject: [ruby-core:48162] [ruby-trunk - Bug #1494] tempfile#unlink may silently fail on windows


Issue #1494 has been updated by dafiku (dafi harisy).


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Bug #1494: tempfile#unlink may silently fail on windows
https://bugs.ruby-lang.org/issues/1494#change-31320

Author: modethree3 (Nicholas Manning)
Status: Third Party's Issue
Priority: High
Assignee: 
Category: lib
Target version: 1.9.1
ruby -v: ruby 1.8.6 (2007-09-24 patchlevel 111) [i386-mswin32]


=begin
 There is an unlink method that was causing an exception when running it on my windows machine.  The method will call the 'rescue' block but then will do nothing.  This is problematic when things like RubyInline uses this method to create temp files and then delete them on windows.
 
 Suggested patch (from http://blade.nagaokaut.ac.jp/cgi-bin/scat.rb/ruby/ruby-core/2848)  (thanks to Florian Frank who wrote it).
 
 --- lib/tempfile.rb     23 Jul 2003 16:37:35 -0000      1.19
 +++ lib/tempfile.rb     5 May 2004 23:33:57 -0000
 @@ -106,7 +106,10 @@ class Tempfile < SimpleDelegator
    # file.
    def unlink
      # keep this order for thread safeness
 -    File.unlink(@tmpname) if File.exist?(@tmpname)
 +    if File.exist?(@tmpname)
 +      closed? or close
 +      File.unlink(@tmpname)
 +    end
      @@cleanlist.delete(@tmpname) if @@cleanlist
    end
    alias delete unlink
=end



-- 
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