Hello

I've been studying the documentation at 
http://www.haproxy.org/download/1.8/doc/proxy-protocol.txt and have found that 
in the code sample at the bottom there is a bug.  This is also present in 
version 1.7 of the documentation: i haven't looked any further back than that.  
The line

size = 16 + hdr.v2.len;

needs to convert the value of hdr.v2.len to a host short, so it should be

size = 16 + ntohs(hdr.v2.len);

This isn't a major problem, as when stepping through the code the problem can 
be quite quickly spotted, but it just seems a shame to have this little error 
spoil what is an excellent example.

Sorry if this has been mentioned before; I did take a look but couldn't find 
any mention of it.

Thanks.

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