From: "Damián D'Onia" <redmine@...>
Date: 2010-02-24T02:51:57+09:00
Subject: [ruby-core:28315] [Bug #2783] Segmentation Fault (using libxml-ruby)

Bug #2783: Segmentation Fault (using libxml-ruby)
http://redmine.ruby-lang.org/issues/show/2783

Author: Dami��n D'Onia
Status: Open, Priority: Normal
ruby -v: ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-mingw32]

I was running a program that creates a new XML node each iteration and save it to a file. I'm newbi using Ruby. This was the error text:

C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36: [BUG] Segmentation fault
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-mingw32]

-- control frame ----------
c:0015 p:---- s:0051 b:0051 l:000050 d:000050 CFUNC  :[]
c:0014 p:0008 s:0047 b:0047 l:000028 d:000046 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36
c:0013 p:---- s:0043 b:0043 l:000042 d:000042 FINISH
c:0012 p:---- s:0041 b:0041 l:000040 d:000040 CFUNC  :each
c:0011 p:0058 s:0038 b:0038 l:000028 d:000037 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:35
c:0010 p:---- s:0034 b:0034 l:000033 d:000033 FINISH
c:0009 p:---- s:0032 b:0032 l:000031 d:000031 CFUNC  :each
c:0008 p:0055 s:0029 b:0029 l:000028 d:000028 METHOD C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:32
c:0007 p:0118 s:0025 b:0025 l:000024 d:000024 METHOD C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file_manager.rb:111
c:0006 p:0065 s:0018 b:0018 l:001a3c d:000017 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:20
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 FINISH
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC  :each
c:0003 p:0108 s:0008 b:0008 l:001a3c d:00193c EVAL   C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:13
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001a3c d:001a3c TOP   
---------------------------
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36: [BUG] object allocation during garbage collection phase
ruby 1.9.1p378 (2010-01-10 revision 26273) [i386-mingw32]

-- control frame ----------
c:0015 p:---- s:0051 b:0051 l:000050 d:000050 CFUNC  :[]
c:0014 p:0008 s:0047 b:0047 l:000028 d:000046 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36
c:0013 p:---- s:0043 b:0043 l:000042 d:000042 FINISH
c:0012 p:---- s:0041 b:0041 l:000040 d:000040 CFUNC  :each
c:0011 p:0058 s:0038 b:0038 l:000028 d:000037 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:35
c:0010 p:---- s:0034 b:0034 l:000033 d:000033 FINISH
c:0009 p:---- s:0032 b:0032 l:000031 d:000031 CFUNC  :each
c:0008 p:0055 s:0029 b:0029 l:000028 d:000028 METHOD C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:32
c:0007 p:0118 s:0025 b:0025 l:000024 d:000024 METHOD C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file_manager.rb:111
c:0006 p:0065 s:0018 b:0018 l:001a3c d:000017 BLOCK  C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:20
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 FINISH
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC  :each
c:0003 p:0108 s:0008 b:0008 l:001a3c d:00193c EVAL   C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:13
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001a3c d:001a3c TOP   
---------------------------
-- Ruby level backtrace information-----------------------------------------
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36:in `[]'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:36:in `block (2 levels) in getrecord'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:35:in `each'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:35:in `block in getrecord'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:32:in `each'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file.rb:32:in `getrecord'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/despegar_log_file_manager.rb:111:in `to_xml3'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:20:in `block in <main>'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:13:in `each'
C:/workspace/netbeans/DespegarLogPreProcessor/lib/main.rb:13:in `<main>'

[NOTE]
You may encounter a bug of Ruby interpreter. Bug reports are welcome.
For details: http://www.ruby-lang.org/bugreport.html

This application has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.


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