[ruby-core:91198] [Ruby trunk Bug#10379] Crash in Ruby 2.1.3 (and 2.1-head), works in 2.1.2

Issue #10379 has been updated by hsbt (Hiroshi SHIBATA).

Status changed from Open to Feedback

Ruby 2.1 is EOL today. Can you try with Ruby 2.5? Thanks.

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Bug #10379: Crash in Ruby 2.1.3 (and 2.1-head), works in 2.1.2
https://bugs.ruby-lang.org/issues/10379#change-76430

* Author: anamba (Aaron Namba)
* Status: Feedback
* Priority: Normal
* Assignee: 
* Target version: 
* ruby -v: ruby 2.1.3p242 (2014-09-19 revision 47630) [x86_64-darwin13.0]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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This crash does not happen 100% consistently, but does happen very often.

This crash happens most commonly when I am generating a large SELECT, containing about 600 options (_navigation.html.erb:35). I load Player objects from the database and iterate through them, translating their names using a large, hardcoded hash (translator.rb:6-791), then output the resulting html.

Also happens in 2.1-head (ruby 2.1.4p247 (2014-09-24 revision 47703) [x86_64-darwin13.0]), but somewhat less frequently. I have also attached an example of that crash (happens on translator.rb:834, which references the large hash from line 6).

The crash happens both locally on my mac and on my pre-deploy testing platform (Codeship.io).

This code works fine in 2.1.2, so for now I guess I will have to downgrade my app servers to 2.1.2 to get things working again.

---Files--------------------------------
crash.txt (345 KB)
crash2.txt (344 KB)


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