[#60404] is RB_GC_GUARD needed in rb_io_syswrite? — Eric Wong <normalperson@...>
I haven't gotten it to crash as-is, but it seems like we need to
4 messages
2014/02/01
[#60682] volatile usages — Eric Wong <normalperson@...>
Hi all, I went ahead and removed some use of volatile which were once
5 messages
2014/02/13
[#60794] [RFC] rearrange+pack vtm and time_object structs — Eric Wong <normalperson@...>
Extracted from addendum on top of Feature #9362 (cache-aligned objects).
4 messages
2014/02/16
[#61139] [ruby-trunk - Feature #9577] [Open] [PATCH] benchmark/driver.rb: align columns in text output — normalperson@...
Issue #9577 has been reported by Eric Wong.
3 messages
2014/02/28
[ruby-core:60602] [ruby-trunk - Bug #9505] Bug that should cause SystemStackError segfaults under Ruby 2.1
From:
shibata.hiroshi@...
Date:
2014-02-09 00:58:46 UTC
List:
ruby-core #60602
Issue #9505 has been updated by Hiroshi SHIBATA.
I can reproduce it on Ruby 2.1.1p28. and ruby-trunk(r44894) got SystemStackError.
----------------------------------------
Bug #9505: Bug that should cause SystemStackError segfaults under Ruby 2.1
https://bugs.ruby-lang.org/issues/9505#change-45043
* Author: Jimmy Cuadra
* Status: Open
* Priority: Normal
* Assignee:
* Category:
* Target version:
* ruby -v: ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-darwin13.0]
* Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN, 2.1: UNKNOWN
----------------------------------------
Using rspec-core.3.0.0.beta1 and ruby 2.1.0p0 (2013-12-25 revision 44422) [x86_64-darwin13.0]:
require "rspec"
require "rspec/autorun"
describe "Ruby 2.1 segfault" do
let(:argument) { double }
subject { subject.new(double) }
it "will segfault" do
subject
end
end
Running this program under Ruby 2.0 results in a SystemStackError. Under Ruby 2.1, Ruby segfaults.
Crash log: https://gist.github.com/jimmycuadra/8892336
Segfault output: https://gist.github.com/jimmycuadra/8892213
--
http://bugs.ruby-lang.org/