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Bug #4330

IO.popen case Segmentation Fault if take a long string.

Added by kosaki (Motohiro KOSAKI) almost 10 years ago. Updated over 9 years ago.

Status:
Closed
Priority:
Normal
Assignee:
kosaki (Motohiro KOSAKI)
Target version:
1.9.3
ruby -v:
ruby 1.9.3dev (2011-01-27 trunk 30668) [i386-mswin32_100]
Backport:
[ruby-core:34898]

Description

=begin
following script cause segmentation fault.

ruby -e 'IO.popen(["c:/ruby/bin/ruby.exe "+"a
"*10_000_000, "hoge"])'
=end

#1

Updated by kosaki (Motohiro KOSAKI) almost 10 years ago

  • Status changed from Open to Closed
  • % Done changed from 0 to 100

=begin
This issue was solved with changeset r30670.
Motohiro, thank you for reporting this issue.
Your contribution to Ruby is greatly appreciated.
May Ruby be with you.

  • win32/win32.c (rb_w32_aspawn): get rid of too huge alloca(). [Bug #4330] [ruby-core:34898] =end

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