[#53097] [ruby-trunk - Bug #8000][Open] "require 'tk'" segfaults on 64-bit linux with Tk 8.6 — "edmccard (Ed McCardell)" <edmccard@...>
25 messages
2013/03/02
[#53199] [ruby-trunk - Bug #8040][Open] Unexpect behavior when using keyword arguments — "pabloh (Pablo Herrero)" <pablodherrero@...>
11 messages
2013/03/07
[#53203] [ruby-trunk - Feature #8042][Open] Add Addrinfo#socket to create a socket that is not connected or bound — "drbrain (Eric Hodel)" <drbrain@...7.net>
12 messages
2013/03/07
[#55610] [ruby-trunk - Feature #8042] Add Addrinfo#socket to create a socket that is not connected or bound
— "headius (Charles Nutter)" <headius@...>
2013/06/23
[#53211] [ruby-trunk - Feature #8046][Open] allow Object#extend to take a block — "phluid61 (Matthew Kerwin)" <matthew@...>
6 messages
2013/03/08
[#53248] Github commit log should not be used as references on redmine — Marc-Andre Lafortune <ruby-core-mailing-list@...>
Github commit log should not be used as references on redmine. E.g:
10 messages
2013/03/09
[#53249] Re: Github commit log should not be used as references on redmine
— Zachary Scott <zachary@...>
2013/03/09
I think redmine should ignore flags like \[GH.*#\d*\] or something similar.
[#53606] Re: Github commit log should not be used as references on redmine
— Zachary Scott <zachary@...>
2013/03/21
Ping!
[#53615] Re: Github commit log should not be used as references on redmine
— "NARUSE, Yui" <naruse@...>
2013/03/22
The best place of creating Feature Requests for bug.ruby-lang.org's Redmine
[#53265] [ruby-trunk - Bug #8058][Open] RubyGems test failures under MinGW — "luislavena (Luis Lavena)" <luislavena@...>
5 messages
2013/03/09
[#53349] [ruby-trunk - Bug #8080][Open] Segfault in rb_fd_set — "jonleighton (Jon Leighton)" <j@...>
8 messages
2013/03/12
[#53386] [CommonRuby - Feature #8088][Open] Method#parameters (and friends) should provide useful information about core methods — "headius (Charles Nutter)" <headius@...>
14 messages
2013/03/13
[#55921] [CommonRuby - Feature #8088] Method#parameters (and friends) should provide useful information about core methods
— "headius (Charles Nutter)" <headius@...>
2013/07/10
[#55922] Re: [CommonRuby - Feature #8088] Method#parameters (and friends) should provide useful information about core methods
— Yorick Peterse <yorickpeterse@...>
2013/07/10
Consider the following code:
[#55926] Re: [CommonRuby - Feature #8088] Method#parameters (and friends) should provide useful information about core methods
— Charles Oliver Nutter <headius@...>
2013/07/10
On Wed, Jul 10, 2013 at 11:16 AM, Yorick Peterse
[#53412] [CommonRuby - Feature #8096][Open] introduce Time.current_timestamp — "vipulnsward (Vipul Amler)" <vipulnsward@...>
34 messages
2013/03/14
[#53461] [CommonRuby - Feature #8096] introduce Time.current_timestamp
— "vipulnsward (Vipul Amler)" <vipulnsward@...>
2013/03/15
[#53478] [ruby-trunk - Feature #8107][Open] [patch] runtime flag to track object allocation metadata — "tmm1 (Aman Gupta)" <ruby@...1.net>
20 messages
2013/03/16
[#53526] [ruby-trunk - Feature #8107] [patch] runtime flag to track object allocation metadata
— "tmm1 (Aman Gupta)" <ruby@...1.net>
2013/03/19
[#53523] [ruby-trunk - Bug #8122][Open] [patch] gc: GC.stat improvements and related cleanup — "tmm1 (Aman Gupta)" <ruby@...1.net>
5 messages
2013/03/19
[#53585] Consistent hashing in the face of HashDOS? — Charles Oliver Nutter <headius@...>
It had to happen eventually...
7 messages
2013/03/21
[#53599] [Backport 200 - Backport #8135][Open] Backport escape all closing parens - r39858 — "vo.x (Vit Ondruch)" <v.ondruch@...>
7 messages
2013/03/21
[#53619] [ruby-trunk - Bug #8142][Open] [patch] iseq: reduce array allocations for simple sequences — "tmm1 (Aman Gupta)" <ruby@...1.net>
7 messages
2013/03/22
[#53635] [ruby-trunk - Bug #8148][Open] [patch] reduce allocations due to __FILE__ and {class,module}_eval — "tmm1 (Aman Gupta)" <ruby@...1.net>
6 messages
2013/03/22
[#54391] [ruby-trunk - Bug #8148] [patch] reduce allocations due to __FILE__ and {class,module}_eval
— "headius (Charles Nutter)" <headius@...>
2013/04/17
[#53679] Why doesn’t String#+ return an untrusted result if self or other is untrusted? — Nikolai Weibull <now@...>
Hi!
5 messages
2013/03/23
[#53680] Re: [ruby-core:53679] Why doesn’t String#+ return an untrusted result if self or other is untrusted?
— KOSAKI Motohiro <kosaki.motohiro@...>
2013/03/23
On Sat, Mar 23, 2013 at 2:45 PM, Nikolai Weibull <now@bitwi.se> wrote:
[#53685] Re: [ruby-core:53680] Re: [ruby-core:53679] Why doesn’t String#+ return an untrusted result if self or other is untrusted?
— Nikolai Weibull <now@...>
2013/03/23
On Sat, Mar 23, 2013 at 8:30 PM, KOSAKI Motohiro
[#53688] [ruby-trunk - Feature #8158][Open] lightweight structure for loaded features index — "funny_falcon (Yura Sokolov)" <funny.falcon@...>
27 messages
2013/03/24
[#53692] [ruby-trunk - Bug #8159][Open] Build failure introduced by Rinda changes — "luislavena (Luis Lavena)" <luislavena@...>
22 messages
2013/03/24
[#53713] [ruby-trunk - Bug #8159] Build failure introduced by Rinda changes
— "naruse (Yui NARUSE)" <naruse@...>
2013/03/25
[#53709] [Backport 200 - Backport #8163][Assigned] Backport r39919 — "authorNari (Narihiro Nakamura)" <authorNari@...>
6 messages
2013/03/25
[#53733] [ruby-trunk - Bug #8165][Open] Problems with require — "Krugloff (Alexandr Kruglov)" <mr.krugloff@...>
12 messages
2013/03/26
[#53764] [ruby-trunk - Bug #8173][Open] 2-arg form of Time.at can take a Time as either argument — "hasari (Hiro Asari)" <asari.ruby@...>
8 messages
2013/03/27
[#53808] [ruby-trunk - Feature #8181][Open] New flag for strftime that supports adding ordinal suffixes to numbers — "tkellen (Tyler Kellen)" <tyler@...>
10 messages
2013/03/28
[#53811] [ruby-trunk - Bug #8182][Open] XMLRPC request fails with "Wrong size. Was 31564, should be 1501" — "tsagadar (Marcel Mueller)" <marcel.mueller@...>
28 messages
2013/03/28
[#53825] Thread/fork issue — Jason Gladish <jason@...>
Hello all,
9 messages
2013/03/29
[#53832] Re: Thread/fork issue
— Tanaka Akira <akr@...>
2013/03/29
2013/3/30 Jason Gladish <jason@expectedbehavior.com>:
[#53887] Re: Thread/fork issue
— Tanaka Akira <akr@...>
2013/04/02
2013/3/30 Tanaka Akira <akr@fsij.org>:
[#53901] Re: Thread/fork issue
— KOSAKI Motohiro <kosaki.motohiro@...>
2013/04/02
> I wrote a simple script to reproduce the problem.
[#53849] [ruby-trunk - Feature #8191][Open] Short-hand syntax for duck-typing — "wardrop (Tom Wardrop)" <tom@...>
48 messages
2013/03/31
[#53894] [ruby-trunk - Feature #8191] Short-hand syntax for duck-typing
— "rosenfeld (Rodrigo Rosenfeld Rosas)" <rr.rosas@...>
2013/04/02
[#53938] [ruby-trunk - Feature #8191] Short-hand syntax for duck-typing
— "phluid61 (Matthew Kerwin)" <matthew@...>
2013/04/03
[#53916] [ruby-trunk - Feature #8191] Short-hand syntax for duck-typing
— "wardrop (Tom Wardrop)" <tom@...>
2013/04/03
[#53850] An evaluation of 2.0.0 release — Yusuke Endoh <mame@...>
Let's look back at 2.0.0 release so that we can do better next time.
12 messages
2013/03/31
[#53853] Re: An evaluation of 2.0.0 release
— V咜 Ondruch <v.ondruch@...>
2013/03/31
Hello Yusuke,
[ruby-core:53655] [ruby-trunk - Bug #7584] Ruby hangs when shutting down an ssl connection in gc finalization
From:
"bpot (Bob Potter)" <bobby.potter@...>
Date:
2013-03-23 01:32:49 UTC
List:
ruby-core #53655
Issue #7584 has been updated by bpot (Bob Potter).
File info.txt added
=begin
Digging into this some more because it cropped up in another project.
I've had some luck reproducing this issue with a small script: https://gist.github.com/bpot/5225920
Sometimes it reproduces easily, sometimes it doesn't. I've been testing with "ruby 1.9.3p374". I haven't tested to see if it happens with the latest trunk.
I've attached a file with some gdb logs of the state of the SSL struct and `lsof` output for the process after it hangs. One oddity is that the SSL connection appears to be for FD 11 but lsof doesn't have output for such a file descriptor. You would expect the hanging read to just receive EBADF in this case, right?
I don't know if this is related to the hanging issue but I've noticed that often during GC the underlying TCPSocket object's finalizer will be called before the SSLSocket's finalizer preventing us from closing down SSL connection correctly:
19:28:56.520556 close(13) = 0
19:28:56.520969 write(13, "\25\3\3\0\26\177\n\232\255{9iWfz4\255\240 \276\254!\222\374\10C{", 27) = -1 EBADF (Bad file descriptor)
Should SSLSocket be setting a custom finalizer on the underlying rb_io_t?
=end
----------------------------------------
Bug #7584: Ruby hangs when shutting down an ssl connection in gc finalization
https://bugs.ruby-lang.org/issues/7584#change-37835
Author: bpot (Bob Potter)
Status: Assigned
Priority: Normal
Assignee: MartinBosslet (Martin Bosslet)
Category: ext
Target version: current: 2.1.0
ruby -v: ruby 1.9.3p327 (2012-11-10) [i686-linux]
It appears that during garbage collection ruby will sometimes attempt to shutdown an ssl connection that has already been shutdown. At least in certain cases this causes the SSL_shutdown call to block forever.
(gdb) bt
#0 0xb76fa424 in __kernel_vsyscall ()
#1 0xb740d17b in read () from /lib/i386-linux-gnu/tls/i686/nosegneg/libc.so.6
#2 0xb6faabae in ?? () from /lib/i386-linux-gnu/libcrypto.so.1.0.0
#3 0xb6fa8412 in BIO_read () from /lib/i386-linux-gnu/libcrypto.so.1.0.0
#4 0xb70c3157 in ?? () from /lib/i386-linux-gnu/libssl.so.1.0.0
#5 0xb70c42d5 in ?? () from /lib/i386-linux-gnu/libssl.so.1.0.0
#6 0xb70c1371 in ?? () from /lib/i386-linux-gnu/libssl.so.1.0.0
#7 0xb70dc931 in SSL_shutdown () from /lib/i386-linux-gnu/libssl.so.1.0.0
#8 0xb711ba9d in ossl_ssl_shutdown (ssl=0xb21c1f18) at ossl_ssl.c:987
#9 0xb711bb31 in ossl_ssl_free (ssl=0xb21c1f18) at ossl_ssl.c:998
#10 0xb753bba5 in run_final (obj=229474180, objspace=<optimized out>) at gc.c:2932
#11 finalize_list (objspace=0x98805c0, p=0xdad7f84) at gc.c:1946
(gdb) f 9
#9 0xb711bb31 in ossl_ssl_free (ssl=0xb21c1f18) at ossl_ssl.c:998
998 in ossl_ssl.c
(gdb) p (*ssl).shutdown
$8 = 1
I'm not sure exactly what is causing this condition, but it seems like we should be checking if the connection is already shutdown (ssl_get_shutdown()) before trying to shut it down in ossl_ssl_free.
--
http://bugs.ruby-lang.org/