Security upgrade to OpenVPN 2.3.11, breaking POLARSSL option.
Quoting upstream maintainers' release notes:
"This release fixes two vulnerabilities: a port-share bug with DoS
potential and a buffer overflow by user supplied data when using pam
authentication. In addition a number of small fixes and improvements are
included."
WARNING: this upgrade breaks the PolarSSL-based build due to an
oversight in the cipher suite selection hardening, crashing
PolarSSL-based builds with a 0-pointer deferences.
Marking port BROKEN if POLARSSL is set.
Changelog: https://community.openvpn.net/openvpn/wiki/ChangesInOpenvpn23