Segmentation Fault in swf parser

[MrLanza]

Got this with apache2 / passenger and ruby 1.8.6 and a 1.7 MB swf.

<RAILS_ROOT>/plugins/image_spec/lib/parsers/swf.rb:41: [BUG] Segmentation fault
ruby 1.8.6 (2008-03-03) [i686-linux]

The segfault happens here, at line 41 in swf.rb :

    # And reconstruct the stream contents to the first 8 bytes (header)
    # Plus our decompressed body
    contents = contents[0..7] + body

I think this is not really needed since following code does not use the header bytes anymore.
I fixed this in my own copy, but I'm sorry i'm not a regular git user, so I do not know how to commit my patch as for now.