From: Eric Wong Date: 2013-02-26T12:07:41+09:00 Subject: [ruby-core:52916] Re: [ruby-trunk - Bug #7957] rb_str_modify() does not prevent shared string from rb_str_set_len() This is definitely not a ruby bug, fixed in unicorn v4.6.2 (commit f7ee06592d7709e96f64efb5e7a9485b54415c9d)