[#81492] [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid — normalperson@...
Issue #13618 has been reported by normalperson (Eric Wong).
12 messages
2017/06/01
[#88695] Re: [Ruby trunk Feature#13618] [PATCH] auto fiber schedule for rb_wait_for_single_fd and rb_waitpid
— Eric Wong <normalperson@...>
2018/08/27
> https://bugs.ruby-lang.org/issues/13618
[#81569] [Ruby trunk Feature#12589] VM performance improvement proposal — vmakarov@...
Issue #12589 has been updated by vmakarov (Vladimir Makarov).
3 messages
2017/06/04
[#81581] [Ruby trunk Bug#13632] Not processable interrupt queue for a thread after it's notified that FD is closed in some other thread. — sir.nickolas@...
Issue #13632 has been reported by nvashchenko (Nikolay Vashchenko).
4 messages
2017/06/05
[#81590] Re: [ruby-cvs:66197] ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures. — Eric Wong <normalperson@...>
ko1@ruby-lang.org wrote:
5 messages
2017/06/06
[#81591] Re: [ruby-cvs:66197] ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures.
— Eric Wong <normalperson@...>
2017/06/06
Eric Wong <normalperson@yhbt.net> wrote:
[#81596] Re: [ruby-cvs:66203] Re: Re: ko1:r59023 (trunk): revert r59020 because it may fail some tests sometimes on some environment (http://ci.rvm.jp/). This revert is to check the reason of failures.
— Eric Wong <normalperson@...>
2017/06/06
Eric Wong <normalperson@yhbt.net> wrote:
[#81825] [Ruby trunk Feature#13697] [PATCH]: futex based thread primitives — normalperson@...
Issue #13697 has been reported by normalperson (Eric Wong).
3 messages
2017/06/29
[ruby-core:81866] [Ruby trunk Bug#12670] Segmentation fault on `Magick::Image#get_pixels` on ruby since ruby-2.2
From:
usa@...
Date:
2017-06-30 12:35:55 UTC
List:
ruby-core #81866
Issue #12670 has been updated by usa (Usaku NAKAMURA).
Backport changed from 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: REQUIRED, 2.4: REQUIRED to 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: DONE, 2.4: REQUIRED
ruby_2_3 r59234 merged revision(s) 56558,59116,59136.
----------------------------------------
Bug #12670: Segmentation fault on `Magick::Image#get_pixels` on ruby since ruby-2.2
https://bugs.ruby-lang.org/issues/12670#change-65592
* Author: ShockwaveNN (Pavel Lobashov)
* Status: Closed
* Priority: Normal
* Assignee: ko1 (Koichi Sasada)
* Target version:
* ruby -v: 2.4
* Backport: 2.1: UNKNOWN, 2.2: UNKNOWN, 2.3: DONE, 2.4: REQUIRED
----------------------------------------
1. Create test.rb this code
~~~ ruby
require 'rmagick'
include Magick
(0..10).each do |_|
ImageList.new('1.bmp').get_pixels(0, 0, 1600, 800).each_slice(1600).to_a
end
~~~
2. Create any 1.bmp file with dimension at least 1600*800 (Include zip file with it, extract it in directory with test.tb)
3. Install ruby 2.1.9 (via RVM for example) and run
~~~ text
ruby -v # ruby 2.1.9p490 (2016-03-30 revision 54437) [x86_64-linux]
ruby test.rb # Nothing output, all good
~~~
4. Install ruby 2.3.1 (via RVM for example) and run
~~~ text
ruby 2.3.1p112 (2016-04-26 revision 54768) [x86_64-linux]
ruby test.rb # You get a big log of Segmentation failed
~~~
I issued an problem on `rmagick` issue tracker (https://github.com/rmagick/rmagick/issues/212) but there is no progress at all
So I thought since both rubies use same version of rmagick I think problem may be in ruby itself.
---Files--------------------------------
out.log (25.8 KB)
1.bmp.zip (37.7 KB)
core_dump.log (23.5 KB)
Dockerfile (667 Bytes)
segv.c (306 Bytes)
segv.rb (209 Bytes)
segv.c (365 Bytes)
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