[#22684] [Bug #1247] YAML::load converts some dates into strings — Matthew Wilson <redmine@...>

Bug #1247: YAML::load converts some dates into strings

10 messages 2009/03/05

[#22725] [Bug #1253] Fix MSVC Build Issues — Charlie Savage <redmine@...>

Bug #1253: Fix MSVC Build Issues

13 messages 2009/03/07

[#22727] Moving ruby 1.9.1 forward on windows — Charlie Savage <cfis@...>

Hi everyone,

14 messages 2009/03/08

[#22731] [Bug #1255] += for large strings egrigiously slow — James Lee <redmine@...>

Bug #1255: += for large strings egrigiously slow

11 messages 2009/03/08

[#22736] Ruby 1.9.1 and tail recursion optimization — =?ISO-8859-15?Q?Wolfgang_N=E1dasi-Donner?= <ed.odanow@...>

Moin, moin!

13 messages 2009/03/08
[#22739] Re: Ruby 1.9.1 and tail recursion optimization — =?ISO-8859-15?Q?Wolfgang_N=E1dasi-Donner?= <ed.odanow@...> 2009/03/08

Wolfgang N疆asi-Donner schrieb:

[#22748] [Feature #1256] Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented — Wolfgang Nádasi-Donner <redmine@...>

Feature #1256: Add constant TAILRECURSION to let a program recognize if tail recursion optimization is implemented

7 messages 2009/03/08

[#22803] Relegate 1.8.6 to Engine Yard, part II — Urabe Shyouhei <shyouhei@...>

Hello and sorry for my being slow for this issue. It's OK now for me to pass

21 messages 2009/03/10

[#22812] [Bug #1261] cross-compiling Ruby extensions using mkmf doesn't fully respect DESTDIR — Daniel Golle <redmine@...>

Bug #1261: cross-compiling Ruby extensions using mkmf doesn't fully respect DESTDIR

8 messages 2009/03/10

[#22892] Ruby Time — valodzka <valodzka@...>

Got tired of current ruby Time limitation, I have written this -

24 messages 2009/03/14
[#22949] Re: Ruby Time — Tanaka Akira <akr@...> 2009/03/19

In article <9e19ed87-9d12-4f98-af3c-bd49a71b0bd4@p11g2000yqe.googlegroups.com>,

[#22974] Re: Ruby Time — valodzka <valodzka@...> 2009/03/20

[#22977] Re: Ruby Time — Urabe Shyouhei <shyouhei@...> 2009/03/20

valodzka wrote:

[#22981] Re: Ruby Time — valodzka <valodzka@...> 2009/03/21

> I bet you'll get tired of updating that database. There's a major difference

[#22893] [Feature #1291] O_CLOEXEC flag missing for Kernel::open — David Martin <redmine@...>

Feature #1291: O_CLOEXEC flag missing for Kernel::open

10 messages 2009/03/15

[#22939] [Bug #1303] A name considered a local variable on RHS of an assignment that defines it — Tomas Matousek <redmine@...>

Bug #1303: A name considered a local variable on RHS of an assignment that defines it

8 messages 2009/03/19

[#23063] [Bug #1332] Reading file on Windows is 500x slower then with previous Ruby version — Damjan Rems <redmine@...>

Bug #1332: Reading file on Windows is 500x slower then with previous Ruby version

11 messages 2009/03/30

[#23075] [Bug #1336] Change in string representation of Floats — Brian Ford <redmine@...>

Bug #1336: Change in string representation of Floats

37 messages 2009/03/31
[#23179] [Bug #1336] Change in string representation of Floats — Roger Pack <redmine@...> 2009/04/11

Issue #1336 has been updated by Roger Pack.

[#23181] Re: [Bug #1336] Change in string representation of Floats — Brent Roman <brent@...> 2009/04/11

[#23186] Re: [Bug #1336] Change in string representation of Floats — Yukihiro Matsumoto <matz@...> 2009/04/12

Hi,

[#23187] Re: [Bug #1336] Change in string representation of Floats — Brent Roman <brent@...> 2009/04/13

[#23188] Re: [Bug #1336] Change in string representation of Floats — Yukihiro Matsumoto <matz@...> 2009/04/13

Hi,

[ruby-core:22825] Re: [Bug #744] memory leak in callcc?

From: Aman Gupta <rubytalk@...1.net>
Date: 2009-03-10 20:48:24 UTC
List: ruby-core #22825
I am continuing to see random segfaults on x86_64, especially with god
(http://god.rubyforge.org/), which makes liberal use of threads and
forking.

*** glibc detected *** free(): invalid pointer: 0x00000000012b7724 ***
*** glibc detected *** free(): invalid pointer: 0x00000000012b7724 ***

./gems/local/gems/god-0.7.8/bin/../lib/god/event_handler.rb:35: [BUG]
Segmentation fault
/custom/lib/ruby/1.8/net/smtp.rb:462: [BUG] Segmentation fault
/custom/lib/ruby/1.8/timeout.rb:92: [BUG] Segmentation fault
./gems/local/gems/god-0.7.12/bin/../lib/god/process.rb:193: [BUG]
Segmentation fault
/custom/lib/ruby/1.8/net/http.rb:439: [BUG] Segmentation fault

#0  0x00007f7d5efa307b in raise () from /lib/libc.so.6
#1  0x00007f7d5efa484e in abort () from /lib/libc.so.6
#2  0x00007f7d5f596410 in rb_bug (fmt=3D0x7f7d5f62c195 "Segmentation
fault") at error.c:213
#3  0x00007f7d5f5fd2af in sigsegv (sig=3D<value optimized out>) at signal.c=
:634
#4  0x00007f7d5efa3110 in killpg () from /lib/libc.so.6
#5  0x0000000000000000 in ?? ()

So far I've been unable to come up with a reproducible test case, but
I've managed to narrow the problem down to mbari2. Vanilla ruby 1.8.7
does not have this issue, whereas 1.8.7+mbari2 will segfault randomly
every few days.

Perhaps it is worth backporting thread anchors from ruby 1.8 HEAD?

  Aman

On Sat, Feb 21, 2009 at 2:01 PM, Roger Pack <rogerdpack@gmail.com> wrote:
>> I pushed an update to the patches onto github last night that seems to
>> improve
>> stability of the MBARI patches on the x86_64 platform. =A0Others platfor=
ms
>> seem to be working
>> great, but the x86_64 still has exhibits vexing, very occasional segfaul=
ts.
>>
>> I'll be working on it through this rainy weekend. =A0If I can see it, I'=
m
>> confident I can (eventually)
>> fix it.
>
> I wish I had an easy to reproduce script for it but don't [will keep
> my eye out for it, though].
> As a note, mine was having problems on 32-bit
> ruby 1.8.7 (2009-2-13 MBARI 7/0x8770 on patchlevel 72) [i686-linux]
> but that was a slightly older version. I'll update to the latest.
> Thanks!
> -=3Dr
>
>

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