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https://issues.apache.org/jira/browse/NET-442?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575937#comment-13575937
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Sebb commented on NET-442:
--------------------------
URL: http://svn.apache.org/viewvc?rev=1296413&view=rev
Log:
NET-442 StringIndexOutOfBoundsException: String index out of range: -1 if
server respond with
root is current directory
Modified:
commons/proper/net/trunk/src/changes/changes.xml
commons/proper/net/trunk/src/main/java/org/apache/commons/net/ftp/FTPClient.java
> StringIndexOutOfBoundsException: String index out of range: -1 if server
> respond with root is current directory
> ---------------------------------------------------------------------------------------------------------------
>
> Key: NET-442
> URL: https://issues.apache.org/jira/browse/NET-442
> Project: Commons Net
> Issue Type: Bug
> Components: FTP
> Affects Versions: 3.0.1
> Environment: Ubuntu linux 11.04
> Reporter: Andrea Selva
> Fix For: 3.2
>
>
> I've an ftp server that at the pwd request responds with |257 root is
> current directory.| without any double quotes present and the lib gives up
> with this exception:
> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> at java.lang.String.substring(String.java:1949)
> at
> org.apache.commons.net.ftp.FTPClient.__parsePathname(FTPClient.java:469)
> at
> org.apache.commons.net.ftp.FTPClient.printWorkingDirectory(FTPClient.java:2374)
> Probably it's only needed a check in __parsePathname
> private String __parsePathname(String reply)
> {
> int begin, end;
> begin = reply.indexOf('"') + 1;
> end = reply.indexOf('"', begin);
>
> if (begin == -1 && end == -1)
> {
> return reply;
> }
> return reply.substring(begin, end);
> }
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