From: Julia Heine <redmine@...>
Date: 2009-08-13T06:20:49+09:00
Subject: [ruby-core:24894] [Bug #1934] Segmentation fault

Bug #1934: Segmentation fault
http://redmine.ruby-lang.org/issues/show/1934

Author: Julia Heine
Status: Open, Priority: Normal
ruby -v: ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-darwin9]

When executing the program attached, I get the following segmentation fault.  The segmentation fault is reproducible, but not at a deterministic point in the evaluation (so far somewhere between the 170th and the 205th prime).  On previous patch-levels, I also got the segmentation fault.

/Users/julia/Ruby/Euler/euler060a.rb:85: [BUG] Segmentation fault
ruby 1.9.1p129 (2009-05-12 revision 23412) [i386-darwin9]

-- control frame ----------
c:0018 p:0014 s:0064 b:0062 l:000534 d:000061 BLOCK  /Users/julia/Ruby/Euler/euler060a.rb:85
c:0017 p:---- s:0059 b:0059 l:000058 d:000058 FINISH
c:0016 p:---- s:0057 b:0057 l:000056 d:000056 CFUNC  :each
c:0015 p:0056 s:0054 b:0054 l:000534 d:000053 BLOCK  /Users/julia/Ruby/Euler/euler060a.rb:85
c:0014 p:---- s:0049 b:0049 l:000048 d:000048 FINISH
c:0013 p:---- s:0047 b:0047 l:000046 d:000046 CFUNC  :each
c:0012 p:0153 s:0044 b:0044 l:000534 d:000043 BLOCK  /Users/julia/Ruby/Euler/euler060a.rb:82
c:0011 p:---- s:0039 b:0039 l:000038 d:000038 FINISH
c:0010 p:---- s:0037 b:0037 l:000036 d:000036 CFUNC  :call
c:0009 p:0018 s:0033 b:0033 l:000025 d:000032 BLOCK  /opt/local/lib/ruby1.9/1.9.1/prime.rb:265
c:0008 p:---- s:0031 b:0031 l:000030 d:000030 FINISH
c:0007 p:---- s:0029 b:0029 l:000028 d:000028 CFUNC  :loop
c:0006 p:0049 s:0026 b:0026 l:000025 d:000025 METHOD /opt/local/lib/ruby1.9/1.9.1/prime.rb:264
c:0005 p:0045 s:0021 b:0021 l:000020 d:000020 METHOD /opt/local/lib/ruby1.9/1.9.1/prime.rb:137
c:0004 p:0023 s:0015 b:0015 l:000014 d:000014 METHOD (eval):3
c:0003 p:0104 s:0010 b:0010 l:000534 d:000e04 EVAL   /Users/julia/Ruby/Euler/euler060a.rb:58
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:000534 d:000534 TOP    <main>:26660
---------------------------
-- Ruby level backtrace information-----------------------------------------
/Users/julia/Ruby/Euler/euler060a.rb:85:in `block (3 levels) in <main>'
/Users/julia/Ruby/Euler/euler060a.rb:85:in `each'
/Users/julia/Ruby/Euler/euler060a.rb:85:in `block (2 levels) in <main>'
/Users/julia/Ruby/Euler/euler060a.rb:82:in `each'
/Users/julia/Ruby/Euler/euler060a.rb:82:in `block in <main>'
/opt/local/lib/ruby1.9/1.9.1/prime.rb:265:in `call'
/opt/local/lib/ruby1.9/1.9.1/prime.rb:265:in `block in each'
/opt/local/lib/ruby1.9/1.9.1/prime.rb:264:in `loop'
/opt/local/lib/ruby1.9/1.9.1/prime.rb:264:in `each'
/opt/local/lib/ruby1.9/1.9.1/prime.rb:137:in `each'
(eval):3:in `each'
/Users/julia/Ruby/Euler/euler060a.rb:58:in `<main>'

-- C level backtrace information -------------------------------------------

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


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