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Posted to issues@commons.apache.org by "Sebb (JIRA)" <ji...@apache.org> on 2008/11/04 21:28:46 UTC
[jira] Resolved: (NET-238) RCommandClient wrongly attempts to use
local socket with priviledged port (specifically >511 && <1024)
[ https://issues.apache.org/jira/browse/NET-238?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebb resolved NET-238.
----------------------
Resolution: Invalid
> RCommandClient wrongly attempts to use local socket with priviledged port (specifically >511 && <1024)
> ------------------------------------------------------------------------------------------------------
>
> Key: NET-238
> URL: https://issues.apache.org/jira/browse/NET-238
> Project: Commons Net
> Issue Type: Bug
> Affects Versions: 2.0
> Environment: Linux x86_64, Eclipse 3.4, commons-net-2.0
> Reporter: jieryn
>
> I see a few instances of this around:
> int localPort;
> localPort = MAX_CLIENT_PORT;
> for (localPort = MAX_CLIENT_PORT; localPort >= MIN_CLIENT_PORT; --localPort)
> {
> try
> {
> _socket_ =
> _socketFactory_.createSocket(host, port, localAddr, localPort);
> }
> catch (SocketException e)
> {
> continue;
> }
> break;
> }
> if (localPort < MIN_CLIENT_PORT)
> throw new BindException("All ports in use or insufficient permssion.");
> Yet, this seems to be an error. I can manually issue the rlogin command on my shell and everything just works. After doing it directly from my shell, a netstat -a reveals that I'm using an unpriviledged port on my client side.... why is RCommandClient attempting to use a priviledged port??
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