From: "Glass_saga (Masaki Matsushita)" <glass.saga@...>
Date: 2013-07-18T18:02:29+09:00
Subject: [ruby-core:56072] [ruby-trunk - Bug #8654][Assigned] SEGV in Array#count


Issue #8654 has been reported by Glass_saga (Masaki Matsushita).

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Bug #8654: SEGV in Array#count
https://bugs.ruby-lang.org/issues/8654

Author: Glass_saga (Masaki Matsushita)
Status: Assigned
Priority: Normal
Assignee: Glass_saga (Masaki Matsushita)
Category: core
Target version: current: 2.1.0
ruby -v: ruby 2.1.0dev (2013-07-18 trunk 42039) [x86_64-linux]
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN


Following code causes SEGV.

a1 = []
a2 = Array.new(100) {|i| i }
a2.count do |i|
  p i
  a2.replace(a1) if i == 0
end


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