From: "nobu (Nobuyoshi Nakada)" <nobu@...>
Date: 2013-08-04T10:36:21+09:00
Subject: [ruby-dev:47579] [ruby-trunk - Bug #8716] segmation fault 正規表現で大量のグループを利用時


Issue #8716 has been updated by nobu (Nobuyoshi Nakada).

Description updated
Assignee set to k_takata (Ken Takata)


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Bug #8716: segmation fault 正規表現で大量のグループを利用時
https://bugs.ruby-lang.org/issues/8716#change-40877

Author: taka-yoshi (taka-yoshi taka)
Status: Assigned
Priority: Normal
Assignee: k_takata (Ken Takata)
Category: regexp
Target version: current: 2.1.0
ruby -v: trunk
Backport: 


=begin
WindowsとOS Xで検証しました。
*再現手順  ruby 2.0.0p247 (2013-06-27) [x64-mingw32]
  a="()"
  (32767.times{a<<'()'}
  eval "/#{a}/=~''"

*再現手順  ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.2.1]
  a="()"
  (1<<21).times{a<<'()'}
  eval "/#{a}/=~''"

以上よろしくお願いします。
=end


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