[#47562] [Backport 200 - Backport #8716][Open] segmation fault 正規表現で大量のグループを利用時 — "taka-yoshi (taka-yoshi taka)" <smokeonthewater222@...>

15 messages 2013/08/01

[#47569] [ruby-trunk - Feature #8726][Open] Class#source_location — "takiuchi (Genki Takiuchi)" <genki@...21g.com>

14 messages 2013/08/03

[ruby-dev:47562] [Backport 200 - Backport #8716][Open] segmation fault 正規表現で大量のグループを利用時

From: "taka-yoshi (taka-yoshi taka)" <smokeonthewater222@...>
Date: 2013-08-01 12:58:02 UTC
List: ruby-dev #47562
Issue #8716 has been reported by taka-yoshi (taka-yoshi taka).

----------------------------------------
Backport #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

Author: taka-yoshi (taka-yoshi taka)
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 


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。



##ruby 2.0.0p0 (2013-02-24 revision 39474) [x86_64-darwin12.2.1]


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