MFH: r434198

Update to 7.0.75 release.

PR: 215865
PR: 216604
Reported by: Dani <i.dani@outlook.com>
Approved by: ports-secteam (with hat)
Security: CVE-2016-8745
Security: https://vuxml.FreeBSD.org/freebsd/e5ec2767-d529-11e6-ae1b-002590263bf5.html