d0b95b7685
This also fixes a potential buffer overlow on Windows. Window _snprintf does not null terminate the string in case the formatted length is longer than the given buffer size. http://msdn.microsoft.com/en-us/library/2ts7cx93%28v=vs.110%29.aspx (mingw's uses _vsnprintf under the hood which is also affected). Alternatively we could rely in g_snprintf() to truncate the string.
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https://ardour.org/development.html