[ruby-core:80813] [Ruby trunk Bug#13490][Feedback] segmentation fault while parsing object to time and adding to array

Issue #13490 has been updated by nobu (Nobuyoshi Nakada).

File bug-13490.log added
Description updated
Status changed from Open to Feedback

Could you try 2.4.1 (with debugging info if possible)?

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Bug #13490: segmentation fault while parsing object to time and adding to array
https://bugs.ruby-lang.org/issues/13490#change-64419

* Author: 5chdn (Afri 5chdn)
* Status: Feedback
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]
* Backport: 2.2: UNKNOWN, 2.3: UNKNOWN, 2.4: UNKNOWN
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While parsing Github API with Octokit.rb I get a reproducible segmentation fault. 

I'm running Arch Linux 4.10.10:

~~~ text
0 ✓ user@host ~/directory $ uname -a
Linux host 4.10.10-1-ARCH #1 SMP PREEMPT Wed Apr 12 18:50:28 CEST 2017 x86_64 GNU/Linux
~~~

With Ruby 2.4.0:

~~~ text
0 ✓ user@host ~/directory $ ruby -v
ruby 2.4.0p0 (2016-12-24 revision 57164) [x86_64-linux]
~~~

Here is the most minimal script to cause this segfault:

~~~ ruby
require 'octokit'
c = Octokit::Client.new
e = []
t = c.send 'tags', 'paritytech/parity'
t.each do | v |
  g = c.send 'git_commit', 'paritytech/parity', v.commit.sha
  i = Time.parse(g.committer.date.to_s).to_i
  e[i] = { :n => v.name }
end
~~~

Which causes the following segmentation fault:

~~~ text
0 ✓ user@host ~/directory $ ruby bug.rb $GITHUB-TOKEN
/home/user/.gem/ruby/2.4.0/gems/sawyer-0.8.1/lib/sawyer/resource.rb:102: [BUG] Segmentation fault at 0x00000020000000
(snip)
~~~

Please let me know if you need any additional details.


---Files--------------------------------
bug-13490.log (36.3 KB)


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