Fixes:
CVE-2015-0559, CVE-2015-0560 - The WCCP dissector could crash.
CVE-2015-0561 - The LPP dissector could crash.
CVE-2015-0562 - The DEC DNA Routing Protocol dissector could crash.
CVE-2015-0563 - The SMTP dissector could crash.
CVE-2015-0564 - Wireshark could crash while decypting TLS/SSL sessions.
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>