[#48745] [ruby-trunk - Bug #7267][Open] Dir.glob on Mac OS X returns unexpected string encodings for unicode file names — "kennygrant (Kenny Grant)" <kennygrant@...>

17 messages 2012/11/02

[#48773] [ruby-trunk - Bug #7269][Open] Refinement doesn't work if using locate after method — "ko1 (Koichi Sasada)" <redmine@...>

12 messages 2012/11/03

[#48847] [ruby-trunk - Bug #7274][Open] UnboundMethods should be bindable to any object that is_a?(owner of the UnboundMethod) — "rits (First Last)" <redmine@...>

21 messages 2012/11/04

[#48854] [ruby-trunk - Bug #7276][Open] TestFile#test_utime failure — "jonforums (Jon Forums)" <redmine@...>

14 messages 2012/11/04

[#48988] [ruby-trunk - Feature #7292][Open] Enumerable#to_h — "marcandre (Marc-Andre Lafortune)" <ruby-core@...>

40 messages 2012/11/06

[#48997] [ruby-trunk - Feature #7297][Open] map_to alias for each_with_object — "nathan.f77 (Nathan Broadbent)" <nathan.f77@...>

19 messages 2012/11/06

[#49001] [ruby-trunk - Bug #7298][Open] Behavior of Enumerator.new different between 1.9.3 and 2.0.0 — "ayumin (Ayumu AIZAWA)" <ayumu.aizawa@...>

12 messages 2012/11/06

[#49018] [ruby-trunk - Feature #7299][Open] Ruby should not completely ignore blocks. — "marcandre (Marc-Andre Lafortune)" <ruby-core@...>

13 messages 2012/11/07

[#49044] [ruby-trunk - Bug #7304][Open] Random test failures around test_autoclose_true_closed_by_finalizer — "luislavena (Luis Lavena)" <luislavena@...>

11 messages 2012/11/07

[#49196] [ruby-trunk - Feature #7322][Open] Add a new operator name #>< for bit-wise "exclusive or" — "alexeymuranov (Alexey Muranov)" <redmine@...>

18 messages 2012/11/10

[#49211] [ruby-trunk - Feature #7328][Open] Move ** operator precedence under unary + and - — "boris_stitnicky (Boris Stitnicky)" <boris@...>

20 messages 2012/11/11

[#49229] [ruby-trunk - Bug #7331][Open] Set the precedence of unary `-` equal to the precedence `-`, same for `+` — "alexeymuranov (Alexey Muranov)" <redmine@...>

17 messages 2012/11/11

[#49256] [ruby-trunk - Feature #7336][Open] Flexiable OPerator Precedence — "trans (Thomas Sawyer)" <transfire@...>

18 messages 2012/11/12

[#49354] review open pull requests on github — Zachary Scott <zachary@...>

Could we get a review on any open pull requests on github before the

12 messages 2012/11/15
[#49355] Re: review open pull requests on github — "NARUSE, Yui" <naruse@...> 2012/11/15

2012/11/15 Zachary Scott <zachary@zacharyscott.net>:

[#49356] Re: review open pull requests on github — Zachary Scott <zachary@...> 2012/11/15

Ok, I was hoping one of the maintainers might want to.

[#49451] [ruby-trunk - Bug #7374][Open] File.expand_path resolving to first file/dir instead of absolute path — mdube@... (Martin Dubé) <mdube@...>

12 messages 2012/11/16

[#49463] [ruby-trunk - Feature #7375][Open] embedding libyaml in psych for Ruby 2.0 — "tenderlovemaking (Aaron Patterson)" <aaron@...>

21 messages 2012/11/16
[#49494] [ruby-trunk - Feature #7375] embedding libyaml in psych for Ruby 2.0 — "vo.x (Vit Ondruch)" <v.ondruch@...> 2012/11/17

[#49467] [ruby-trunk - Feature #7377][Open] #indetical? as an alias for #equal? — "aef (Alexander E. Fischer)" <aef@...>

13 messages 2012/11/17

[#49558] [ruby-trunk - Bug #7395][Open] Negative numbers can't be primes by definition — "zzak (Zachary Scott)" <zachary@...>

10 messages 2012/11/19

[#49566] [ruby-trunk - Feature #7400][Open] Incorporate OpenSSL tests from JRuby. — "zzak (Zachary Scott)" <zachary@...>

11 messages 2012/11/19

[#49770] [ruby-trunk - Feature #7414][Open] Now that const_get supports "Foo::Bar" syntax, so should const_defined?. — "robertgleeson (Robert Gleeson)" <rob@...>

9 messages 2012/11/20

[#49950] [ruby-trunk - Feature #7427][Assigned] Update Rubygems — "mame (Yusuke Endoh)" <mame@...>

17 messages 2012/11/24

[#50043] [ruby-trunk - Bug #7429][Open] Provide options for core collections to customize behavior — "headius (Charles Nutter)" <headius@...>

10 messages 2012/11/24

[#50092] [ruby-trunk - Feature #7434][Open] Allow caller_locations and backtrace_locations to receive negative params — "sam.saffron (Sam Saffron)" <sam.saffron@...>

21 messages 2012/11/25

[#50094] [ruby-trunk - Bug #7436][Open] Allow for a "granularity" flag for backtrace_locations — "sam.saffron (Sam Saffron)" <sam.saffron@...>

11 messages 2012/11/25

[#50207] [ruby-trunk - Bug #7445][Open] strptime('%s %z') doesn't work — "felipec (Felipe Contreras)" <felipe.contreras@...>

19 messages 2012/11/27

[#50424] [ruby-trunk - Bug #7485][Open] ruby cannot build on mingw32 due to missing __sync_val_compare_and_swap — "drbrain (Eric Hodel)" <drbrain@...7.net>

15 messages 2012/11/30

[#50429] [ruby-trunk - Feature #7487][Open] Cutting through the issues with Refinements — "trans (Thomas Sawyer)" <transfire@...>

13 messages 2012/11/30

[ruby-core:50041] [Ruby 1.8 - Bug #7428][Open] Segmentation Fault generated by library1.8.so.1.8.7 on Ubuntu 11.04,

From: "agenerette (Anthony Generette)" <agenerette@...>
Date: 2012-11-24 16:18:36 UTC
List: ruby-core #50041
Issue #7428 has been reported by agenerette (Anthony Generette).

----------------------------------------
Bug #7428: Segmentation Fault generated by library1.8.so.1.8.7 on Ubuntu 11.04, 
https://bugs.ruby-lang.org/issues/7428

Author: agenerette (Anthony Generette)
Status: Open
Priority: Urgent
Assignee: 
Category: lib
Target version: Ruby 1.8.7
ruby -v: ruby 1.8.7 (2012-10-12 patchlevel 371) [i686-linux]


I am new to so many things: Linux, Ruby, bugs.ruby-lang,

'Not sure if anyone here will be able to help, but I'm having trouble with a set of scripts erroring out with a Segmentation fault.  Anyone who can lend me a bit of help on this issue, I would really like to hear from.  I'm marking this issue as urgent because a business-critical process in the company that I work for is being blocked by it.

It seems that library.1.8.so.1.8.7 is in some sense the source of my trouble, but I'm not sure how to determine:
1.) which precise line is causing the errors.
2.) what steps (package re-installation, etc.) to take to correct the problem.

I'm new enough to Ruby that I don't know whether or not there's a way to run the script(s) in some sort of debugging mode, but if I could figure that out, it might help.

Let me know, if I need to post more information, but here's a bit of info. on the host that I've been running the script from:

# ruby -v
ruby 1.8.7 (2012-10-12 patchlevel 371) [i686-linux]
~#

# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:    Ubuntu 10.04.2 LTS
Release:        10.04
Codename:       lucid
#

# dpkg -l | grep ruby
ii  libdbd-pg-ruby                      0.3.9-1                                    Ruby/DBI PostgreSQL driver
ii  libdbd-pg-ruby1.8                   0.3.9-1                                    Ruby/DBI PostgreSQL driver for Ruby 1.8
ii  libdbi-ruby1.8                      0.4.3-2                                    Database Independent Interface for Ruby 1.8
ii  libdbm-ruby1.8                      1.8.7.249-2                                DBM interface for Ruby 1.8
ii  libdeprecated-ruby1.8               2.0.1-2                                    Library for handling deprecated code in Ruby
ii  libopenssl-ruby                     4.2                                        OpenSSL interface for Ruby
ii  libopenssl-ruby1.8                  1.8.7.249-2                                OpenSSL interface for Ruby 1.8
ii  libpgsql-ruby1.8                    0.8.0-1.1                                  PostgreSQL interface for Ruby 1.8
ii  libruby1.8                          1.8.7.249-2                                Libraries necessary to run Ruby 1.8
ii  ruby                                4.2                                        An interpreter of object-oriented scripting
ii  ruby-dev                            4.2                                        Header files for compiling extension modules
ii  ruby1.8                             1.8.7.249-2                                Interpreter of object-oriented scripting lan
ii  ruby1.8-dev                         1.8.7.249-2                                Header files for compiling extension modules
rc  rubygems1.8                         1.3.5-1ubuntu2                             package management framework for Ruby librar
#

#tail /var/log/kern.log
...
Nov 23 08:44:01 sf01-dev01 kernel: [31700171.377711] ruby[5907]: segfault at f4e82404 ip b773ca27 sp bff6a630 error 7 in libruby1.8.so.1.8.7.OLD[b7719000+ce000]





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