ed9ab06 Use /sbin/ipcalc for IP address validation (#460579)

Authored and Committed by dcantrell 15 years ago
    Use /sbin/ipcalc for IP address validation (#460579)
    
    Modify checkipv4() and checkipv6() in linuxrc.s390 to run /sbin/ipcalc
    for address validation.  We were already including the ipcalc program,
    we just weren't using it.
    
        
file modified
+3 -26