# \[Bug #3379\] test-all Segmentation fault on x64-mswin64

**URL:** <https://www.ruby-forum.com/t/bug-3379-test-all-segmentation-fault-on-x64-mswin64/189525>\
**Category:** Development\
**Created:** [June 2, 2010, 2:32pm UTC](https://www.ruby-forum.com/t/bug-3379-test-all-segmentation-fault-on-x64-mswin64/189525 "2010-06-02T14:32:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sakiyama\_shin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f14d63/32.png) [@sakiyama\_shin](https://www.ruby-forum.com/u/sakiyama_shin)\
**Post date:** [June 2, 2010, 2:32pm UTC](https://www.ruby-forum.com/t/bug-3379-test-all-segmentation-fault-on-x64-mswin64/189525/1 "2010-06-02T14:32:56Z")

</div>

Bug #3379: test-all Segmentation fault on x64-mswin64  
[http://redmine.ruby-lang.org/issues/show/3379](http://redmine.ruby-lang.org/issues/show/3379)

e$B5/I\<\<Te(B: sakiyama shin  
e$B%9%F!\<%?%9e(B: Open, e$BM%@hEYe(B: Normal  
Target version: 1.9.2  
ruby -v: ruby 1.9.2dev (2010-05-31) [x64-mswin64\_90]

ruby-1.9.2-preview3 x64-mswin64e$B$Ge(Btest-alle$B$,\<B9T$G$-$^$;$s!#e(B  
dl.he$B$Ne(BDLSTACK\_TYPEe$B$re(Blonge$B$+$ie(B\_int64e$B$XJQ99$9$k$HF0$-$^$9!#e(B

Z:\ruby-1.9.2-preview3\build\>nmake test-all

Microsoft(R) Program Maintenance Utility Version 9.00.30729.01  
Copyright (C) Microsoft Corporation. All rights reserved.

```
    .\ruby.exe -I../lib -I".ext/x64-mswin64_90" "../tool/runruby.rb" 

```

–extou  
t=“.ext” – “…/test/runner.rb”

Z:/ruby-1.9.2-preview3/build/.ext/common/dl/func.rb:59: [BUG]  
Segmentation fault

ruby 1.9.2dev (2010-05-31) [x64-mswin64\_90]

## – control frame ---------- c:0025 p:---- s:0106 b:0106 l:000105 d:000105 CFUNC :call c:0024 p:0117 s:0102 b:0102 l:000101 d:000101 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/dl/func.rb:59 c:0023 p:0056 s:0095 b:0094 l:000093 d:000093 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/registry.rb:284 c:0022 p:0022 s:0086 b:0086 l:000085 d:000085 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/registry.rb:587 c:0021 p:0027 s:0079 b:0079 l:000078 d:000078 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/registry.rb:647 c:0020 p:0013 s:0073 b:0073 l:000da8 d:000072 BLOCK Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/resolv.rb:55 c:0019 p:0109 s:0070 b:0070 l:000069 d:000069 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/registry.rb:389 c:0018 p:0044 s:0061 b:0061 l:000060 d:000060 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/registry.rb:496 c:0017 p:0026 s:0054 b:0054 l:000da8 d:000da8 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/resolv.rb:54 c:0016 p:0011 s:0051 b:0051 l:000050 d:000050 METHOD Z:/ruby-1.9.2-preview3/buil d/.ext/common/win32/resolv.rb:14 c:0015 p:0044 s:0047 b:0047 l:000046 d:000046 CLASS Z:/ruby-1.9.2-preview3/lib/ resolv.rb:170 c:0014 p:0258 s:0045 b:0045 l:000044 d:000044 CLASS Z:/ruby-1.9.2-preview3/lib/ resolv.rb:167 c:0013 p:0072 s:0043 b:0043 l:000042 d:000042 TOP Z:/ruby-1.9.2-preview3/lib/ resolv.rb:37 c:0012 p:---- s:0041 b:0041 l:000040 d:000040 FINISH c:0011 p:---- s:0039 b:0039 l:000038 d:000038 CFUNC :require c:0010 p:0023 s:0035 b:0035 l:000034 d:000034 TOP Z:/ruby-1.9.2-preview3/test /resolv/test\_addr.rb:2 c:0009 p:---- s:0033 b:0033 l:000032 d:000032 FINISH c:0008 p:---- s:0031 b:0031 l:000030 d:000030 CFUNC :require c:0007 p:0077 s:0027 b:0027 l:000016 d:000026 BLOCK Z:/ruby-1.9.2-preview3/lib/ test/unit.rb:55 c:0006 p:---- s:0022 b:0022 l:000021 d:000021 FINISH c:0005 p:---- s:0020 b:0020 l:000019 d:000019 CFUNC :each c:0004 p:0290 s:0017 b:0017 l:000016 d:000016 METHOD Z:/ruby-1.9.2-preview3/lib/ test/unit.rb:49 c:0003 p:0114 s:0008 b:0008 l:001018 d:001158 EVAL …/test/runner.rb:9 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH c:0001 p:0000 s:0002 b:0002 l:001018 d:001018 TOP

## – Ruby level backtrace information

…/test/runner.rb:9:in `<main>' Z:/ruby-1.9.2-preview3/lib/test/unit.rb:49:in `setup\_argv’  
Z:/ruby-1.9.2-preview3/lib/test/unit.rb:49:in `each' Z:/ruby-1.9.2-preview3/lib/test/unit.rb:55:in `block in setup\_argv’  
Z:/ruby-1.9.2-preview3/lib/test/unit.rb:55:in `require' Z:/ruby-1.9.2-preview3/test/resolv/test_addr.rb:2:in `\<top (required)\>’  
Z:/ruby-1.9.2-preview3/test/resolv/test\_addr.rb:2:in `require' Z:/ruby-1.9.2-preview3/lib/resolv.rb:37:in `\<top (required)\>’  
Z:/ruby-1.9.2-preview3/lib/resolv.rb:167:in `<class:Resolv>' Z:/ruby-1.9.2-preview3/lib/resolv.rb:170:in `class:Hosts’  
Z:/ruby-1.9.2-preview3/build/.ext/common/win32/resolv.rb:14:in  
`get_hosts_path' Z:/ruby-1.9.2-preview3/build/.ext/common/win32/resolv.rb:54:in `get\_hosts\_dir’  
Z:/ruby-1.9.2-preview3/build/.ext/common/win32/registry.rb:496:in `open' Z:/ruby-1.9.2-preview3/build/.ext/common/win32/registry.rb:389:in `open’  
Z:/ruby-1.9.2-preview3/build/.ext/common/win32/resolv.rb:55:in `block in get_hos ts_dir' Z:/ruby-1.9.2-preview3/build/.ext/common/win32/registry.rb:647:in `read\_s\_expand  
’  
Z:/ruby-1.9.2-preview3/build/.ext/common/win32/registry.rb:587:in `read' Z:/ruby-1.9.2-preview3/build/.ext/common/win32/registry.rb:284:in `QueryValue’  
Z:/ruby-1.9.2-preview3/build/.ext/common/dl/func.rb:59:in `call' Z:/ruby-1.9.2-preview3/build/.ext/common/dl/func.rb:59:in `call’

[NOTE]  
You may have encountered a bug in the Ruby interpreter or extension  
libraries.  
Bug reports are welcome.  
For details: [http://www.ruby-lang.org/bugreport.html](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.  
NMAKE : fatal error U1077: ‘.\ruby.exe’ : e$B%j%?!\<%se(B e$B%3!\<%Ie(B  
‘0x3’  
Stop.

---

<div class="post-metadata">

**Author:** ![sakiyama\_shin](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f14d63/32.png) [@sakiyama\_shin](https://www.ruby-forum.com/u/sakiyama_shin)\
**Post date:** [June 3, 2010, 2:47am UTC](https://www.ruby-forum.com/t/bug-3379-test-all-segmentation-fault-on-x64-mswin64/189525/2 "2010-06-03T02:47:37Z")

</div>

e$B%A%1%C%He(B #3379 e$B$,99?7$5$l$^$7$?!#e(B (by Usaku NAKAMURA)

e$B%9%F!\<%?%9e(B Opene$B$+$ie(BClosede$B$KJQ99e(B  
e$B?JD=e(B % 0e$B$+$ie(B100e$B$KJQ99e(B

This issue was solved with changeset r28138.  
sakiyama, thank you for reporting this issue.  
Your contribution to Ruby is greatly appreciated.  
May Ruby be with you.

* * *

[http://redmine.ruby-lang.org/issues/show/3379](http://redmine.ruby-lang.org/issues/show/3379)