[#44036] [ruby-trunk - Feature #6242][Open] Ruby should support lists — "shugo (Shugo Maeda)" <redmine@...>

20 messages 2012/04/01

[#44084] [ruby-trunk - Bug #6246][Open] 1.9.3-p125 intermittent segfault — "jshow (Jodi Showers)" <jodi@...>

22 messages 2012/04/02

[#44156] [ruby-trunk - Feature #6265][Open] Remove 'useless' 'concatenation' syntax — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

45 messages 2012/04/06

[#44163] [ruby-trunk - Bug #6266][Open] encoding related exception with recent integrated psych — "jonforums (Jon Forums)" <redmine@...>

10 messages 2012/04/06

[#44303] [ruby-trunk - Feature #6284][Open] Add composition for procs — "pabloh (Pablo Herrero)" <pablodherrero@...>

57 messages 2012/04/12

[#44349] [ruby-trunk - Feature #6293][Open] new queue / blocking queues — "tenderlovemaking (Aaron Patterson)" <aaron@...>

10 messages 2012/04/13

[#44402] [ruby-trunk - Feature #6308][Open] Eliminate delegation from WeakRef — "headius (Charles Nutter)" <headius@...>

20 messages 2012/04/17

[#44403] [ruby-trunk - Feature #6309][Open] Add a reference queue for weak references — "headius (Charles Nutter)" <headius@...>

15 messages 2012/04/17

[#44533] [ruby-trunk - Bug #6341][Open] SIGSEGV: Thread.new { fork { GC.start } }.join — "rudolf (r stu3)" <redmine@...>

24 messages 2012/04/22

[#44630] [ruby-trunk - Feature #6361][Open] Bitwise string operations — "MartinBosslet (Martin Bosslet)" <Martin.Bosslet@...>

31 messages 2012/04/26

[#44648] [ruby-trunk - Feature #6367][Open] #same? for Enumerable — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

16 messages 2012/04/26

[#44704] [ruby-trunk - Feature #6373][Open] public #self — "trans (Thomas Sawyer)" <transfire@...>

61 messages 2012/04/27

[#44748] [ruby-trunk - Feature #6376][Open] Feature lookup and checking if feature is loaded — "trans (Thomas Sawyer)" <transfire@...>

13 messages 2012/04/28

[ruby-core:44181] [ruby-trunk - Bug #6269][Open] Process.spawn does not work with Tempfile

From: "matled (Matthias Lederhofer)" <matled@...>
Date: 2012-04-07 18:11:36 UTC
List: ruby-core #44181
Issue #6269 has been reported by matled (Matthias Lederhofer).

----------------------------------------
Bug #6269: Process.spawn does not work with Tempfile
https://bugs.ruby-lang.org/issues/6269

Author: matled (Matthias Lederhofer)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 
ruby -v: ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]


The following code fails with an exception:

    require 'tempfile'
    tmp = Tempfile.new(File.basename($0))
    Process.spawn("date", :out => tmp)

Exception: in `spawn': wrong exec redirect action (ArgumentError)

I would expect that Process.spawn accepts a Tempfile object just as a File or
IO object.

check_exec_redirect fails to detect that a Tempfile object may be used as an
IO.  I guess check_exec_redirect_fd should be called even if the object is not
of type T_FILE.

I've tried the following ruby versions:
    ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]
    ruby 2.0.0dev (2012-04-07 trunk 35250) [x86_64-linux]



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