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Backport #2563

Segmentation fault using module_eval

Added by jcf (James Conroy-Finn) almost 10 years ago. Updated 4 months ago.

Status:
Closed
Priority:
Normal
[ruby-core:27446]

Description

=begin
I'm running Ruby 1.9.1p376, built from source using RVM on Mac OS X (10.6.2). When executing github clone user/repo I get a reproducible seg fault.

Here's the stack trace…

===
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github/extensions.rb:11: warning: undefining `object_id' may cause serious problem
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:151: [BUG] Segmentation fault
ruby 1.9.1p376 (2009-12-07 revision 26041) [i386-darwin10.2.0]

-- control frame ----------
c:0012 p:---- s:0039 b:0039 l:000038 d:000038 CFUNC :module_eval
c:0011 p:0088 s:0034 b:0034 l:000033 d:000033 METHOD /Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:151
c:0010 p:0012 s:0028 b:0028 l:000019 d:000027 BLOCK /Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:68
c:0009 p:---- s:0025 b:0025 l:000024 d:000024 FINISH
c:0008 p:---- s:0023 b:0023 l:000022 d:000022 CFUNC :each
c:0007 p:0081 s:0020 b:0020 l:000019 d:000019 METHOD /Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:67
c:0006 p:0100 s:0016 b:0016 l:000015 d:000015 TOP /Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/bin/gh:8
c:0005 p:---- s:0013 b:0013 l:000012 d:000012 FINISH
c:0004 p:---- s:0011 b:0011 l:000010 d:000010 CFUNC :load
c:0003 p:0127 s:0007 b:0007 l:001ae8 d:001890 EVAL /Users/jcf/.rvm/gems/ruby-1.9.1-p376/bin/gh:19
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:0000 s:0002 b:0002 l:001ae8 d:001ae8 TOP


-- Ruby level backtrace information-----------------------------------------
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:151:in module_eval'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:151:in
load'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:68:in block in activate'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:67:in
each'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/lib/github.rb:67:in activate'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/gems/github-0.4.1/bin/gh:8:in
'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/bin/gh:19:in load'
/Users/jcf/.rvm/gems/ruby-1.9.1-p376/bin/gh:19:in
'

-- 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
===

It occurs within the Github gem when attempting to execute…

def load(file)
file[0] =~ /\// ? path = file : path = BasePath + "/commands/#{File.basename(file)}"
data = File.read(path)
GitHub.module_eval data, path
end

…within lib/github.rb, line 148.

You can checkout the gem on Github at http://github.com/defunkt/github-gem and clone the source via git://github.com/defunkt/github-gem.git.
=end


Related issues

Has duplicate Backport191 - Backport #2956: segfaultClosed03/13/2010Actions

History

#1

Updated by nobu (Nobuyoshi Nakada) almost 10 years ago

  • Status changed from Open to Assigned
  • Assignee set to yugui (Yuki Sonoda)

=begin
r26055.
=end

#2

Updated by nobu (Nobuyoshi Nakada) over 9 years ago

  • Priority changed from Normal to 5

=begin

=end

#3

Updated by jeremyevans0 (Jeremy Evans) 4 months ago

  • Status changed from Assigned to Closed
  • Description updated (diff)

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