From: nobu@...
Date: 2014-12-21T01:06:45+00:00
Subject: [ruby-core:67009] [ruby-trunk - Bug #10460] Segfault instead of	stack level too deep

Issue #10460 has been updated by Nobuyoshi Nakada.

Duplicated by Bug #10626: BUS error from nesting lambda's and calls to methods defined with define_method added

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Bug #10460: Segfault instead of stack level too deep
https://bugs.ruby-lang.org/issues/10460#change-50537

* Author: Arne Brasseur
* Status: Open
* Priority: High
* Assignee: Nobuyoshi Nakada
* Category: core
* Target version: current: 2.2.0
* ruby -v: ruby 2.2.0dev (2014-10-29 trunk 48188) [x86_64-linux]
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN
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The code to trigger this can be found here: https://gist.github.com/mbj/31163a8e712573877268

Also have a look at the comments there. A lot of different people tried it, in some cases it segfaults, in others it doesn't. It seems to have to do with version of gcc or specific CFLAGS. 

I can reproduce the problem for 2.1.3, 2.1.4, and trunk.

---Files--------------------------------
rspec_ruby_segfault.rb (233 Bytes)
sample_output (26 KB)


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