[#42311] [ruby-trunk - Feature #5958][Open] ThreadGroup#join — Masaki Matsushita <glass.saga@...>
[#42329] [RFC/PATCH] reinit signal_thread_list_lock atfork — Eric Wong <normalperson@...>
This issue was found under Ruby 1.9.3 (-p0 presumably), but probably
> signal_thread_list_lock may be held in the timer thread during
KOSAKI Motohiro <[email protected]> wrote:
2012/2/2 Eric Wong <[email protected]>:
[#42344] [ruby-trunk - Feature #5964][Open] Make Symbols an Alternate Syntax for Strings — Tom Wardrop <tom@...>
[#42361] 1.9.3's 1st patch release — "NARUSE, Yui" <naruse@...>
Hi,
[#42391] I'll reject stalled feature tickets — Yusuke Endoh <mame@...>
(Japaneser later; 日本語は後で)
[#42404] [ruby-trunk - Bug #5978][Open] YAML.load_stream should process documents as they are read — Thomas Sawyer <transfire@...>
[#42443] [ruby-trunk - Bug #5985][Open] miniruby skews "make benchmark" results — Eric Wong <normalperson@...>
"ko1 (Koichi Sasada)" <[email protected]> wrote:
Issue #5985 has been updated by Eric Wong.
[#42444] [ruby-trunk - Bug #5986][Open] Segmentation Fault — Luis Matta <levmatta@...>
[#42448] [ruby-trunk - Bug #5988][Open] Time class interprets "2012-02-30" as "2012-03-01" — Dylan Markow <dmarkow@...>
[#42471] [ruby-trunk - Feature #5995][Open] calling io_advise_internal() in read_all() — Masaki Matsushita <glass.saga@...>
[#42480] [ruby-trunk - Feature #5999][Open] Optimize for faster loading time and win32/file.c refactoring — Hiroshi Shirosaki <h.shirosaki@...>
[#42500] Question on getting the receiver class information from a RUBY_EVENT_CALL event hook (1.9.2) — Daniel Cadenas <dcadenas@...>
Hi all, I hope someone can help me with this problem I'm having on a
[#42523] [ruby-trunk - Bug #6008][Open] {a: 1}.hash not consistent over VM restarts — Jens Berlips <jens@...>
[#42550] [ruby-trunk - Feature #1400] Please add a method to enumerate fields in OpenStruct — Yusuke Endoh <mame@...>
On Mon, Feb 13, 2012 at 4:08 PM, Yusuke Endoh <[email protected]> wrote:
[#42564] some questions about nesting/constants — Xavier Noria <fxn@...>
Hello,
[#42579] [ruby-trunk - Bug #6012][Open] Proc#source_location also return the column — Roger Pack <rogerpack2005@...>
[#42607] [ruby-trunk - Bug #6020][Open] Unexpected is_a/kind_of behaviour — Alex N <masterlambaster@...>
[#42613] [ruby-trunk - Bug #6021][Open] TestDBM#test_aref test fails — Vit Ondruch <v.ondruch@...>
[#42630] [ruby-trunk - Feature #6023][Open] Add "a ?= 2" support for meaning "a = a.nil? ? 2 : a" — Rodrigo Rosenfeld Rosas <rr.rosas@...>
[#42672] strange 1.9.3 GC issue with Nokogiri — Eric Wong <normalperson@...>
Hello ruby-core,
On Wed, Feb 15, 2012 at 4:39 PM, Eric Wong <[email protected]> wrote:
[#42682] Ruby 1.9.3 patchlevel 125 released — "NARUSE, Yui" <naruse@...>
-----BEGIN PGP SIGNED MESSAGE-----
> Ruby 1.9.3-p125 is released.
On Thu, Feb 16, 2012 at 11:19 AM, Jon <[email protected]> wrote:
[#42685] [ruby-trunk - Bug #6036][Open] Test failures in Fedora Rawhide/17 — Bohuslav Kabrda <bkabrda@...>
[#42697] [ruby-trunk - Bug #6040][Open] Transcoding test failure: Big5 to UTF8 not defined (MinGW) — Luis Lavena <luislavena@...>
On Fri, Feb 17, 2012 at 7:47 PM, Yui NARUSE <[email protected]> wrote:
[#42715] Classes as pure mixin conatiners — trans <transfire@...>
Some time ago, I suggested that it might be worth considering a design
[#42755] [ruby-trunk - Bug #6048][Open] {Unbound}Method#hash doesn't always return the right value — Marc-Andre Lafortune <ruby-core@...>
[#42777] 500 reputation stackoverflow question about Ruby GIL — Grigory Petrov <grigory.v.p@...>
Hello.
2012/2/21 Grigory Petrov <[email protected]>:
No, it fails same way on all my OSX versions from 10.5 to 10.7
[#42789] [ruby-trunk - Bug #6057][Open] URI - Nonsensical Behavior — Scott Gonyea <scott@...>
[#42813] [ruby-trunk - Feature #6065][Open] Allow Bignum marshalling/unmarshalling from C API — Martin Bosslet <Martin.Bosslet@...>
Hello,
[#42843] [ruby-trunk - Feature #6070][Open] The scope of for loop variables — Shugo Maeda <redmine@...>
[#42857] [ruby-trunk - Feature #6074][Open] Allow alias arguments to have a comma — Thomas Sawyer <transfire@...>
[#42870] [ruby-trunk - Feature #6079][Open] Hash#each_sorted — Walter Urbaniak <mondgrav-ruby@...>
[#42891] [ruby-trunk - Feature #6083][Open] Hide a Bignum definition — Koichi Sasada <redmine@...>
> Target version changed from 2.0.0 to next minor
[#42906] [ruby-trunk - Bug #6085][Open] Treatment of Wrong Number of Arguments — Marc-Andre Lafortune <ruby-core@...>
[#42972] 50$ for answering my stackoverflow question about Ruby GIL 500 reputation stackoverflow question about Ruby GIL 50$ for answering my stackoverflow question. — Grigory Petrov <grigory.v.p@...>
Hello.
[#42981] 50$ for answering my stackoverflow question about Ruby and GIL — Grigory Petrov <grigory.v.p@...>
Thanks.
On Feb 27, 2012, at 9:54 AM, Grigory Petrov wrote:
I'm not so sure about that.
On Feb 27, 2012, at 12:10 PM, Grigory Petrov wrote:
> This test code doesn't show switch time, it shows how fast two ruby threa=
[#42989] Re: [ruby-cvs:42007] nobu:r34829 (trunk): * ext/bigdecimal/bigdecimal.c (GetVpValueWithPrec): since methods — Eric Hodel <[email protected]>
On Feb 27, 2012, at 12:03 AM, [email protected] wrote:
[#43012] [ruby-trunk - Bug #6103][Open] Build failure on trunk 34850 with VC 2010 — Heesob Park <phasis@...>
[#43021] English instructions for setting up chkbuild? — Luis Lavena <luislavena@...>
Hello,
[#43030] return values of methods on String subclasses — Aaron Patterson <tenderlove@...>
It pains me to ask about this, but since Rails subclasses String, I need
[ruby-core:42672] strange 1.9.3 GC issue with Nokogiri
Hello ruby-core, I need help understanding why my patch for a Nokogiri issue /seems/ to fix a SEGV under 1.9.3. I've tested my patch for ~24 hours already with no failures, but I still do not understand why my patch can fix the issue, so I am uncomfortable with my change. I've reproduced the original issue on both 1.9.3-p0 and p105 on x86_64-linux. It can take a minute to an hour to hit the SEGV. It does not appear to manifest on 1.9.2, so maybe it is a bad interaction with lazy-sweep in 1.9.3 The goal of the code I'm changing is to ensure the document object associated with a node is marked if the node is still alive: http://bogomips.org/nokogiri.git/patch/?id=a1b7f1eef74ac9d69900488a56ba96ae9144615d The SEGV was caused by attempting to mark an already-freed document object associated with a node. I'm not sure how Nokogiri would allow document to get freed while nodes still reference it. Functionally, my patch should not accomplish anything the original code did not do, so I don't know why my patch seems to fix the issue. I've read through gc.c in Ruby 1.9.3 and everything calling obj->as.data.dmark makes sense to me (as well as rb_mark_generic_ivar(), which my patch now triggers). In both cases, the Ruby GC should be marking the document and preventing it from being freed. However, only setting document as an ivar seems to be successful. The original Nokogiri issue (including further comments) is here: https://github.com/tenderlove/nokogiri/issues/616 Thanks for reading this and any help you can provide.