merge revision(s) r45144: [Backport #9544]
* lib/resolv.rb (bind_random_port): Rescue EPERM for FreeBSD which security.mac.portacl.port_high is changed. See mac_portacl(4) for details. Reported by Jakub Szafranski. [ruby-core:60917] [Bug #9544]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@46909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
merge revision(s) r45144: [Backport #9544]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@46909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e