Project

General

Profile

Download (410 Bytes)

Bug #3118 ยป open4_segfault.rb

simple segfault example - mkent (Matthew Kent), 04/10/2010 02:45 AM

 
# by masakazu tojo
# http://rubyforge.org/tracker/index.php?func=detail&aid=26889&group_id=1024&atid=4025

require "rubygems"
require "open4"
i = 0
loop {
i += 1
begin
pid,stdin,stdout,stderr = Open4.popen4("cat")
rescue Exception => err
p err.message
p err.class.to_s
break
end
stdin.close
stdout.close
stderr.close
Process.waitpid2(pid)
puts "#{i} calls" if i % 1000 == 0
}
    (1-1/1)