[#44776] [ruby-trunk - Bug #6385][Open] mtime vie File.stat(filename).utime vs File.open(filename, 'r').mtime in Windows — "kolmanv (Kolman Vornovitsky)" <kolmanv@...>

9 messages 2012/05/01

[#44782] [ruby-trunk - Bug #6387][Open] 1.9.3p194 crashed on require in ubuntu — "ywen (Yi Wen)" <hayafirst@...>

12 messages 2012/05/01

[#44795] [ruby-trunk - Bug #6391][Open] Segment Fault while execute make_encmake.rb for Ruby 1.9.3 P194 ( MinGW64) — "raylinn@... (ray linn)" <raylinn@...>

13 messages 2012/05/02

[#44911] [ruby-trunk - Bug #6408][Open] DelegateClass#eql? and <=> don't work as expected — "tenderlovemaking (Aaron Patterson)" <aaron@...>

11 messages 2012/05/06

[#44951] [ruby-trunk - Feature #6414][Open] Destructuring Assignment — "edtsech (Edward Tsech)" <edtsech@...>

14 messages 2012/05/08

[#44958] [ruby-trunk - Feature #6418][Assigned] Supporing a subset of ANSI escape code on Windows — "usa (Usaku NAKAMURA)" <usa@...>

11 messages 2012/05/09

[#45035] [ruby-trunk - Bug #6433][Open] rb_thread_blocking_region(): ubf() function is executed with GVL — ibc (Iñaki Baz Castillo) <ibc@...>

12 messages 2012/05/14

[#45180] [ruby-trunk - Feature #6478][Open] BasicObject#__class__ — "trans (Thomas Sawyer)" <transfire@...>

14 messages 2012/05/22

[#45193] [ruby-trunk - Feature #6482][Open] Add URI requested to Net::HTTP request and response objects — "drbrain (Eric Hodel)" <drbrain@...7.net>

16 messages 2012/05/23

[#45198] [ruby-trunk - Feature #6483][Open] parametric map — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

14 messages 2012/05/23

[#45222] [ruby-trunk - Feature #6492][Open] Inflate all HTTP Content-Encoding: deflate, gzip, x-gzip responses by default — "drbrain (Eric Hodel)" <drbrain@...7.net>

23 messages 2012/05/24

[#45252] [ruby-trunk - Feature #6499][Open] Array::zip — "prijutme4ty (Ilya Vorontsov)" <prijutme4ty@...>

14 messages 2012/05/26

[#45272] [ruby-trunk - Feature #6503][Open] Support for the NPN extension to TLS/SSL — "igrigorik (Ilya Grigorik)" <ilya@...>

13 messages 2012/05/27

[#45316] [ruby-trunk - Feature #6515][Open] array.c: added method that verifies if an Array is part of another — "lellisga (Li Ellis Galardo)" <lellisga@...>

14 messages 2012/05/30

[ruby-core:45008] [ruby-trunk - Bug #6426] Segmentation fault when invoking

From: "zhimin (Zhimin Zhan)" <zhiminzhan@...>
Date: 2012-05-12 06:53:31 UTC
List: ruby-core #45008
Issue #6426 has been updated by zhimin (Zhimin  Zhan).


Sorry, forgot to complete the title. 

Seg Fault when invoking thread executing OLE test with Mutex on (mingw32)
----------------------------------------
Bug #6426: Segmentation fault when invoking 
https://bugs.ruby-lang.org/issues/6426#change-26592

Author: zhimin (Zhimin  Zhan)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 1.9.3
ruby -v: 1.9.3p194


Hi, 

The Seg fault happens when invoking the test below (Ruby 1.9.3p194 on Windows XP SP3). Ran Ok when commented out $semaphore.lock line.
 
  $semaphore = Mutex.new

  # ..
  def test_run_spec_file_web
    $LOADWISE_PREVIEW = true
    tmp_spec_file = SpecFile.new
    tmp_spec_file.file_path = test_project_file("sign_in_test.rb")
    thread = RSpec2Executor.run_spec(tmp_spec_file)
    thread.join
  end

in RSpec2Executor class
  
  ## Invoke a RSpec to run Watir (OLE) test
  # 
  def self.run_spec(spec)
    thread = Thread.new do
       $semaphore.lock  # if commented out this line, it is fine
       test_file = spec.file_path
       RSpec::Core::Runner.run([test_file])
    end
  end
  

Error Trace:

rspec2_executor_test.rb: [BUG] Segmentation fault
ruby 1.9.3p194 (2012-04-20) [i386-mingw32]

-- Control frame information -----------------------------------------------
c:0001 p:0000 s:0002 b:0002 l:0016fc d:0016fc TOP


-- C level backtrace information -------------------------------------------
C:\WINDOWS\system32\ntdll.dll(KiFastSystemCallRet+0x0) [0x7c90e514]
C:\WINDOWS\system32\kernel32.dll(WaitForSingleObject+0x12) [0x7c802542]
c:\work\app\vendor\ruby-1.9.3-p194-i386-mingw32\bin\msvcrt-ruby191.dll(rb_vm_bugreport+0xf9) [0x62e5c589]
c:\work\app\vendor\ruby-1.9.3-p194-i386-mingw32\bin\msvcrt-ruby191.dll(rb_name_err_mesg_new+0x17a) [0x62d3a7e2]
c:\work\app\vendor\ruby-1.9.3-p194-i386-mingw32\bin\msvcrt-ruby191.dll(rb_bug+0x2f) [0x62d3b4fb]
c:\work\app\vendor\ruby-1.9.3-p194-i386-mingw32\bin\msvcrt-ruby191.dll(rb_check_safe_str+0x1a4)
 [0x62dee168]
 [0x004011e6]
 [0x10006985]

-- Other runtime information -----------------------------------------------

* Loaded script: rspec2_executor_test.rb

* Loaded features:

    0 enumerator.so
    1 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/encdb.so
    2 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/iso_8859_1.so
    3 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/trans/transdb.so
    4 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/defaults.rb
    5 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/rbconfig.rb6 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/deprecate.rb
    7 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/exceptions.rb
    8 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/defaults/operating_system.rb
    9 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/custom_require.rb
   10 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems.rb
   11 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/ubygems.rb
   12 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/optparse.rb
   13 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/minitest/unit.rb
   14 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/prettyprint.rb
   15 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/pp.rb
   16 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/test/unit/assertions.rb
   17 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/test/unit/testcase.rb
   18 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/test/unit.rb
   19 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/pathname.so
   20 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/pathname.rb
   21 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/version.rb
   22 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/etc.so
   23 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/utf_16le.so
   24 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/trans/utf_16_32.so
   25 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/1.9.1/i386-mingw32/enc/trans/single_byte.so
   26 c:/work/app/vendor/ruby-1.9.3-p194-i386-mingw32/lib/ruby/site_ruby/1.9.1/rubygems/config_file.rb


-- 
http://bugs.ruby-lang.org/

In This Thread