From: ray linn <redmine@...>
Date: 2010-08-25T20:36:54+09:00
Subject: [ruby-core:31844] [Backport #3743] Segmentation fault on TestRegexp#test_exec

Backport #3743: Segmentation fault on TestRegexp#test_exec
http://redmine.ruby-lang.org/issues/show/3743

Author: ray linn
Status: Open, Priority: Normal

When running namke tes-all TESTS="-v" segmentation error happened, the error message is as belowing:

TestRegexp#test_exec: C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:176: [BU
G] Segmentation fault
ruby 1.9.2p0 (2010-08-18 revision 29036) [x64-mswin64_100]

-- control frame ----------
c:0019 p:---- s:0075 b:0075 l:000074 d:000074 CFUNC  :=~
c:0018 p:0104 s:0071 b:0070 l:000570 d:000570 METHOD C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:176
c:0017 p:0036 s:0064 b:0064 l:000053 d:000063 BLOCK  C:/win32_utils/ruby-1.9.2-p
0/test/ruby/test_regexp.rb:500
c:0016 p:---- s:0059 b:0059 l:000058 d:000058 FINISH
c:0015 p:---- s:0057 b:0057 l:000056 d:000056 CFUNC  :each
c:0014 p:0077 s:0054 b:0054 l:000053 d:000053 METHOD C:/win32_utils/ruby-1.9.2-p
0/test/ruby/test_regexp.rb:498
c:0013 p:0537 s:0048 b:0048 l:000047 d:000047 METHOD C:/win32_utils/ruby-1.9.2-p
0/test/ruby/test_regexp.rb:569
c:0012 p:0063 s:0045 b:0045 l:000044 d:000044 METHOD C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:680
c:0011 p:0091 s:0039 b:0039 l:0004f8 d:000038 BLOCK  C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:641
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:0026 s:0029 b:0029 l:0004f8 d:000028 BLOCK  C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:635
c:0007 p:---- s:0026 b:0026 l:000025 d:000025 FINISH
c:0006 p:---- s:0024 b:0024 l:000023 d:000023 CFUNC  :each
c:0005 p:0082 s:0021 b:0021 l:0004f8 d:0004f8 METHOD C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:634
c:0004 p:0188 s:0016 b:0016 l:0025f8 d:0025f8 METHOD C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:594
c:0003 p:0041 s:0007 b:0007 l:0023e8 d:001ff0 BLOCK  C:/win32_utils/ruby-1.9.2-p
0/lib/minitest/unit.rb:492
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:002538 d:002538 TOP
---------------------------
-- Ruby level backtrace information ----------------------------------------
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:492:in `block in autorun'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:594:in `run'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:634:in `run_test_suites'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:634:in `each'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:635:in `block in run_test_suit
es'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:635:in `each'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:641:in `block (2 levels) in ru
n_test_suites'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:680:in `run'
C:/win32_utils/ruby-1.9.2-p0/test/ruby/test_regexp.rb:569:in `test_exec'
C:/win32_utils/ruby-1.9.2-p0/test/ruby/test_regexp.rb:498:in `check'
C:/win32_utils/ruby-1.9.2-p0/test/ruby/test_regexp.rb:498:in `each'
C:/win32_utils/ruby-1.9.2-p0/test/ruby/test_regexp.rb:500:in `block in check'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:176:in `assert_match'
C:/win32_utils/ruby-1.9.2-p0/lib/minitest/unit.rb:176:in `=~'


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