id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5515	Asio handle_read this=0x0 in http server3 example	matthijs@…	chris_kohlhoff	"Hello,

When compiling example http/server3 then I get a segmentation fault. GDB gives
the following trace:
{{{
#0  0x000000000040e2a2 in http::server3::request_parser::parse<char*> (
   this=0x2078, req=..., begin=0x48 <Address 0x48 out of bounds>, 
   end=0x273 <Address 0x273 out of bounds>) at request_parser.hpp:42
#1  0x000000000040743e in http::server3::connection::handle_read (this=0x0, 
   e=..., bytes_transferred=555) at connection.cpp:48
}}}
As you see the 'this=0x0' in #1 is not correct I think. I think this has to do with the
internals in Asio but I'm not sure.

I'm using g++ 4.6 in combination with boost trunk. I'm not able to reproduce this
with boost 1.46.1.

When using g++ 4.5 and boost-trunk it works. (I already sent a message to the
boost-users mailinglist but didn't got any response on that)

Regards,

Matthijs Möhlmann
"	Bugs	closed	To Be Determined	asio	Boost Development Trunk	Regression	fixed