[NET-309] FTPClient getModificationTime throws ArrayIndexOutOfBoundsException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 2.0

Environment

Client Windows XP, Server unknown unix styly FTP server

• Assignee: Unassigned
• Reporter: Hiran Chaudhuri
• Created: 27/Jan/10 15:26
• Updated: 29/Feb/12 20:33
• Resolved: 27/Jan/10 21:08

Description

FTPClient is used to connect to FTP server via https, browse for files and get their age. The call to getModificationTime throws an ArrayOutOfBoundsException.

Code:
FTPClient ftpclient = new FTPClient();
ftpclient.connect(server, port);
log.debug("Connected");
if (!ftpclient.login(user, password))

{ throw new Exception("Could not logon"); }

log.debug("Logged in");
String[] files = ftpclient.listNames(path);
for (String f : files)

{ log.debug("Found file: ftp://" + server + ":" + port + f); String mt = ftpclient.getModificationTime(f); log.debug("File "+f+"was last modified "+mt); }

Exception:
java.lang.ArrayIndexOutOfBoundsException: 33
at org.apache.commons.net.ftp.FTP.sendCommand(FTP.java:534)
at org.apache.commons.net.ftp.FTP.mdtm(FTP.java:1157)
at org.apache.commons.net.ftp.FTPClient.getModificationTime(FTPClient.java:2382)
...

Issue Links

• duplicates: NET-248 half-baked commands list in FTPCommand