[#43120] [ruby-trunk - Bug #6124][Open] What is the purpose of "fake" gems in Ruby — Vit Ondruch <v.ondruch@...>

27 messages 2012/03/07

[#43142] Questions about thread performance (with benchmark included) — Rodrigo Rosenfeld Rosas <rr.rosas@...>

A while ago I've written an article entitled "How Nokogiri and JRuby

10 messages 2012/03/08

[#43148] [ruby-trunk - Feature #6126][Open] Introduce yes/no constants aliases for true/false — Egor Homakov <homakov@...>

16 messages 2012/03/09

[#43238] [ruby-trunk - Feature #6130][Open] inspect using to_s is pain — Thomas Sawyer <transfire@...>

21 messages 2012/03/11

[#43313] [ruby-trunk - Feature #6150][Open] add Enumerable#grep_v — Suraj Kurapati <sunaku@...>

17 messages 2012/03/15

[#43325] [ruby-trunk - Bug #6154][Open] Eliminate extending WaitReadable/Writable at runtime — Charles Nutter <headius@...>

25 messages 2012/03/16

[#43334] [ruby-trunk - Bug #6155][Open] Enumerable::Lazy#flat_map raises an exception when an element does not respond to #each — Dan Kubb <dan.kubb@...>

9 messages 2012/03/16

[#43370] [ruby-trunk - Feature #6166][Open] Enumerator::Lazy#pinch — Thomas Sawyer <transfire@...>

15 messages 2012/03/17

[#43373] [ruby-trunk - Bug #6168][Open] Segfault in OpenSSL bindings — Nguma Abojo <git.email.address@...>

14 messages 2012/03/17

[#43454] [ruby-trunk - Bug #6174][Open] Fix collision of ConditionVariable#wait timeout and #signal (+ other cosmetic changes) — "funny_falcon (Yura Sokolov)" <funny.falcon@...>

10 messages 2012/03/18

[#43497] [ruby-trunk - Bug #6179][Open] File::pos broken in Windows 1.9.3p125 — "jmthomas (Jason Thomas)" <jmthomas@...>

24 messages 2012/03/20

[#43502] [ruby-trunk - Feature #6180][Open] to_b for converting objects to a boolean value — "AaronLasseigne (Aaron Lasseigne)" <aaron.lasseigne@...>

17 messages 2012/03/20

[#43529] [ruby-trunk - Bug #6183][Open] Enumerator::Lazy performance issue — "gregolsen (Innokenty Mikhailov)" <anotheroneman@...>

36 messages 2012/03/21

[#43543] [ruby-trunk - Bug #6184][Open] [BUG] Segmentation fault ruby 1.9.3p165 (2012-03-18 revision 35078) [x86_64-darwin11.3.0] — "Gebor (Pierre-Henry Frohring)" <frohring.pierrehenry@...>

8 messages 2012/03/21

[#43672] [ruby-trunk - Feature #6201][Open] do_something then return :special_case (include "then" operator) — "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>

12 messages 2012/03/26

[#43678] [ruby-trunk - Bug #6203][Open] Array#values_at does not handle ranges with end index past the end of the array — "ferrous26 (Mark Rada)" <markrada26@...>

15 messages 2012/03/26

[#43794] [ruby-trunk - Feature #6216][Open] SystemStackError backtraces should not be reduced to one line — "postmodern (Hal Brodigan)" <postmodern.mod3@...>

15 messages 2012/03/28

[#43814] [ruby-trunk - Feature #6219][Open] Return value of Hash#store — "MartinBosslet (Martin Bosslet)" <Martin.Bosslet@...>

20 messages 2012/03/28

[#43858] [ruby-trunk - Feature #6222][Open] Use ++ to connect statements — "gcao (Guoliang Cao)" <gcao99@...>

12 messages 2012/03/29

[#43904] [ruby-trunk - Feature #6225][Open] Hash#+ — "trans (Thomas Sawyer)" <transfire@...>

36 messages 2012/03/29

[#43951] [ruby-trunk - Bug #6228][Open] [mingw] Errno::EBADF in ruby/test_io.rb on ruby_1_9_3 — "jonforums (Jon Forums)" <redmine@...>

28 messages 2012/03/30

[#43996] [ruby-trunk - Bug #6236][Open] WEBrick::HTTPServer swallows Exception — "regularfry (Alex Young)" <alex@...>

13 messages 2012/03/31

[ruby-core:43809] [ruby-trunk - Bug #6168] Segfault in OpenSSL bindings

From: "MartinBosslet (Martin Bosslet)" <Martin.Bosslet@...>
Date: 2012-03-28 19:26:19 UTC
List: ruby-core #43809
Issue #6168 has been updated by MartinBosslet (Martin Bosslet).


Hmm, the error logs don't really give away what happens. But it shouldn't segfault, that's for sure. What I would really appreciate is some code snippet that reliably reproduces the phenomenon on your side, Larry. Could you please try to isolate the behavior? Then at least I have a chance going through execution paths trying to reason why it might segfault on your side...
----------------------------------------
Bug #6168: Segfault in OpenSSL bindings
https://bugs.ruby-lang.org/issues/6168#change-25315

Author: amasal (Nguma Abojo)
Status: Assigned
Priority: High
Assignee: MartinBosslet (Martin Bosslet)
Category: ext
Target version: 1.9.3
ruby -v: ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]


Hello,

A few days ago I updated my Arch Linux server to OpenSSL 1.0.1-1 and Ruby 1.9.3_p125-2. Since then I have been experiencing an odd service failure where a Ruby TLS service of mine would disconnect users with "invalid MAC" exceptions. Shortly after or even before that exception occurs, it segfaults in openssl/buffering.rb. I am not entirely sure whether this is a Ruby OpenSSL bindings bug or even an OpenSSL bug or simply a user error. This is what it prints:

/usr/lib/ruby/1.9.1/openssl/buffering.rb:318: [BUG] Segmentation fault
ruby 1.9.3p125 (2012-02-16 revision 34643) [x86_64-linux]

-- Control frame information -----------------------------------------------
c:0016 p:---- s:0081 b:0081 l:000080 d:000080 CFUNC  :syswrite
c:0015 p:0181 s:0077 b:0077 l:000076 d:000076 METHOD /usr/lib/ruby/1.9.1/openssl/buffering.rb:318
c:0014 p:0030 s:0068 b:0068 l:000067 d:000067 METHOD /usr/lib/ruby/1.9.1/openssl/buffering.rb:415
c:0013 p:0046 s:0063 b:0063 l:000062 d:000062 METHOD /usr/lib/ruby/1.9.1/nil/communication.rb:87
c:0012 p:0011 s:0057 b:0057 l:000051 d:000056 BLOCK  /home/void/code/warehouse/notification/NotificationClient.rb:29
c:0011 p:0019 s:0055 b:0055 l:000054 d:000054 METHOD <internal:prelude>:10
c:0010 p:0013 s:0052 b:0052 l:000051 d:000051 METHOD /home/void/code/warehouse/notification/NotificationClient.rb:29
c:0009 p:0088 s:0048 b:0048 l:000047 d:000047 METHOD /home/void/code/warehouse/notification/NotificationServer.rb:200
c:0008 p:---- s:0039 b:0039 l:000038 d:000038 FINISH
c:0007 p:---- s:0037 b:0037 l:000036 d:000036 CFUNC  :call
c:0006 p:0218 s:0032 b:0032 l:000031 d:000031 METHOD /home/void/code/warehouse/notification    /NotificationServer.rb:185
c:0005 p:0146 s:0023 b:0023 l:000022 d:000022 METHOD /home/void/code/warehouse/notification    /NotificationServer.rb:162
c:0004 p:0171 s:0014 b:0014 l:000013 d:000013 METHOD /home/void/code/warehouse/notification    /NotificationServer.rb:139
c:0003 p:0012 s:0006 b:0006 l:000118 d:000005 BLOCK  /home/void/code/warehouse/notification    /NotificationServer.rb:102
c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH
c:0001 p:---- s:0002 b:0002 l:000001 d:000001 TOP

-- Ruby level backtrace information ----------------------------------------
/home/void/code/warehouse/notification/NotificationServer.rb:102:in `block in runServer'
/home/void/code/warehouse/notification/NotificationServer.rb:139:in `handleClient'
/home/void/code/warehouse/notification/NotificationServer.rb:162:in     `processClientCommunication'
/home/void/code/warehouse/notification/NotificationServer.rb:185:in `processClientInput'
/home/void/code/warehouse/notification/NotificationServer.rb:185:in `call'
/home/void/code/warehouse/notification/NotificationServer.rb:200:in `rpcHandler'
/home/void/code/warehouse/notification/NotificationClient.rb:29:in `sendData'
<internal:prelude>:10:in `synchronize'
/home/void/code/warehouse/notification/NotificationClient.rb:29:in `block in sendData'
/usr/lib/ruby/1.9.1/nil/communication.rb:87:in `sendData'
/usr/lib/ruby/1.9.1/openssl/buffering.rb:415:in `print'
/usr/lib/ruby/1.9.1/openssl/buffering.rb:318:in `do_write'
/usr/lib/ruby/1.9.1/openssl/buffering.rb:318:in `syswrite'

-- C level backtrace information -------------------------------------------
/usr/lib/libruby.so.1.9(+0x158ee9) [0x7f3aa715fee9]
/usr/lib/libruby.so.1.9(+0x59f99) [0x7f3aa7060f99]
/usr/lib/libruby.so.1.9(rb_bug+0xb7) [0x7f3aa70619c7]
/usr/lib/libruby.so.1.9(+0xf945f) [0x7f3aa710045f]
/lib/libc.so.6(+0x349f0) [0x7f3aa6c9a9f0]
/usr/lib/libcrypto.so.1.0.0(RC4+0x431) [0x7f3aa4db6c31]


-- 
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