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Bug #10218

closed

手続きを再帰するとSegmentation faultが発生する

Added by zonuexe (Kenta USAMI) about 10 years ago. Updated about 10 years ago.

Status:
Closed
Assignee:
-
Target version:
-
ruby -v:
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0]
Backport:
2.0.0: UNKNOWN, 2.1: UNKNOWN
[ruby-dev:48526]

Description

stack level too deep (SystemStackError)が発生することを期待した。

% ruby -v
ruby 2.1.2p95 (2014-05-08 revision 45877) [x86_64-darwin13.0]
% ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/foo_out 2>/tmp/foo_err
zsh: abort      ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/foo_out 2>/tmp/foo_err

(クラッシュレポートは添付)

なお、手元の環境では2.2.0devでは発生しない。

% ruby -v
ruby 2.2.0dev (2014-09-09 trunk 47479) [x86_64-darwin13]
% ruby -e"r = ->(n){ print %(#{n},); r.(n+1) }; r.(0)" > /tmp/a1
-e:1:in `block in <main>': stack level too deep (SystemStackError)
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	 ... 6498 levels...
	from -e:1:in `call'
	from -e:1:in `block in <main>'
	from -e:1:in `call'
	from -e:1:in `<main>'

Files

ruby_2014-09-10-012731_tadsan-air.crash (46.9 KB) ruby_2014-09-10-012731_tadsan-air.crash zonuexe (Kenta USAMI), 09/09/2014 04:42 PM

Related issues 2 (0 open — 2 closed)

Related to Ruby master - Bug #9945: Segmentation fault when defining recursive methodClosed06/14/2014Actions
Is duplicate of Ruby master - Bug #9454: The define_method(:class) segfaultClosed01/26/2014Actions
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