6cc3382 introduced a potential buffer overflow. Ensure that hostname is
always null-terminated. (Issue #135)
Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com>
Use fnmatch(3) to provide support for glob style wildcard values in the
ALPN and SNI parameters of the TLS probe.
Signed-off-by: Jonathan McCrohan <jmccrohan@gmail.com>