Description of problem:

The /usr/bin/nc shell-script wrapper incorrectly diverts "nc -U <filename>" to socat. Specifically, it does not precede the socket filename argument with an address type (e.g. "UNIX-CONNECT:" or "UNIX-LISTEN:"). socat is unable to resolve the argument and dies with an error message.

This wrapper should not be necessary any more: as of Nmap 6.20 nmap-ncat has built-in support for UNIX-domain sockets. Replacing the shell script with a symlink to ncat appears to work correctly.


Version-Release number of selected component (if applicable):

- nmap-ncat-6.25-2.fc19.x86_64
- socat-1.7.2.2-1.fc19.x86_64

Steps to Reproduce:
1. In one terminal: nc -l -U socket
2. In another terminal: nc -U socket

Actual results:
2013/06/25 13:10:48 socat[23264] E unknown device/address "socket"

Expected results: A successful connection.