Release Name: 4.6.2

Notes:
unicorn 4.6.2 - HTTP parser fix for Rainbows!

Unicorn is an HTTP server for Rack applications designed to only serve
fast clients on low-latency, high-bandwidth connections and take
advantage of features in Unix/Unix-like kernels.  Slow clients should
only be served by placing a reverse proxy capable of fully buffering
both the the request and response in between Unicorn and slow clients.

* http://unicorn.bogomips.org/
* mongrel-unicorn@rubyforge.org
* git://bogomips.org/unicorn.git
* http://unicorn.bogomips.org/NEWS.atom.xml

Changes:

This release fixes a bug in Unicorn::HttpParser#filter_body
which affected some configurations of Rainbows!  There is
also a minor size reduction in the DSO.



Changes:
 GIT-VERSION-GEN             |  2 +-
 ext/unicorn_http/ext_help.h |  4 ----
 ext/unicorn_http/httpdate.c | 14 +++++---------
 3 files changed, 6 insertions(+), 14 deletions(-)

commit 04bcc147d0081433069235a87f779055fa7b6f3c
Author: Eric Wong 
Date:   Tue Feb 26 02:57:24 2013 +0000

    unicorn 4.6.2 - HTTP parser fix for Rainbows!
    
    This release fixes a bug in Unicorn::HttpParser#filter_body
    which affected some configurations of Rainbows!  There is
    also a minor size reduction in the DSO.

commit f7ee06592d7709e96f64efb5e7a9485b54415c9d
Author: Eric Wong 
Date:   Tue Feb 26 02:52:37 2013 +0000

    http: avoid frozen string bug in filter_body
    
    Our rb_str_modify() became no-ops due to incomplete reverts
    of workarounds for old Rubinius, causing rb_str_set_len to
    fail with: can't set length of shared string (RuntimeError)
    
    This bug was introduced due to improper workarounds for old
    versions of Rubinius in 2009 and 2010:
    
    commit 5e8979ad38efdc4de3a69cc53aea33710d478406
    ("http: cleanups for latest Rubinius")
    commit f37c23704cb73d57e9e478295d1641df1d9104c7
    ("http: no-op rb_str_modify() for Rubies without it")

commit 3ef703179891fa3f6f9d03f2ae58d289c691738e
Author: Eric Wong 
Date:   Tue Feb 19 11:36:18 2013 +0000

    httpdate: minor size reduction in DSO
    
    Extra pointers waste space in the DSO.  Normally I wouldn't
    care, but the string lengths are identical and this code
    already made it into another project in this form.
    
    size(1) output:
    
             text      data     bss     dec     hex  filename
    before: 42881      2040     336   45257    b0c9  unicorn_http.so
     after: 42499      1888     336   44723    aeb3  unicorn_http.so
    
    ref: http://www.akkadia.org/drepper/dsohowto.pdf