id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
7050	Invalid memory write bug in lexing_exception	g.gupta@…	Hartmut Kaiser	"In file boost/wave/cpplexer/cpplexer_exceptions.hpp


{{{
lexing_exception(char const *what_, error_code code, int line_,
        int column_, char const *filename_) throw()
    :   cpplexer_exception(line_, column_, filename_),
        level(severity_level(code)), code(code)
    {
        unsigned int off = 0;
        while (off < sizeof(buffer) && *what_)
            buffer[off++] = *what_++;
        buffer[off] = 0;
    }
}}}

If value of '''off is 511''', then Invalid memory write will occur at
''' buffer[off] = 0;'''.[[BR]]Attached patch is the fix for it.
"	Bugs	closed	To Be Determined	wave	Boost 1.50.0	Problem	fixed		yogen.saini@…