From: Eric Wong <normalperson@...>
Date: 2013-07-12T08:40:04+09:00
Subject: [ruby-core:55961] Re: [ruby-trunk - Bug #8627][Open] Socket.pack_sockaddr_in crashes ruby

"xinjin (Sujin Phil)" <sujin.phil@gmail.com> wrote:
> (({
> 2.0.0p247 :001 > require 'socket'
>  => true 
> 2.0.0p247 :002 > Socket.pack_sockaddr_in(500, "fdgfdgd")
> (irb):2: [BUG] rb_sys_fail(getaddrinfo) - errno == 0
> ruby 2.0.0p247 (2013-06-27 revision 41674) [x86_64-linux]

I can't reproduce this, either.

It seems errno is getting clobbered somewhere after getaddrinfo
returns EAI_SYSTEM.

Can you also provide an strace?  Thanks