joyent/node — pull request #4103 by snoj (2012-10-09 00:53:07+00:00)
Title: net: More accurate IP address validation and IPv6 dotted notation.

Added isIP method to make use of inet_pton to cares_wrap.cc
Modified net.isIP() to make use of new c++ isIP method.
Added new tests to test-net-isip.js.