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From "Stepan Koltsov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (FILEUPLOAD-148) FileItemFactory.setMaxStringLength()
Date Tue, 02 Oct 2007 10:23:50 GMT

    [ https://issues.apache.org/jira/browse/FILEUPLOAD-148?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12531741
] 

Stepan Koltsov commented on FILEUPLOAD-148:
-------------------------------------------

No, I want to limit data allowed to be loaded into memory.

I want limit files to 200M and limit size of data in memory to 20K, and I want to avoid explicit
checking of getSize() each time before calling getString().

Even better, FileItem.get() should throw exception if file is exceeds some parameter.

Point is to deny loading large files into memory from FileItem.get() method.

Currently, calling of 200M FileItem.get() (or getString()) causes OutOfMemoryError.

> FileItemFactory.setMaxStringLength()
> ------------------------------------
>
>                 Key: FILEUPLOAD-148
>                 URL: https://issues.apache.org/jira/browse/FILEUPLOAD-148
>             Project: Commons FileUpload
>          Issue Type: New Feature
>    Affects Versions: 1.2
>            Reporter: Stepan Koltsov
>
> Need method
> FileItemFactory.setMaxStringLength(int limitInBytes)
> When this parameter is set, calling of FileItem.getString() when getSize() exceeds limitInBytes
should throw Exception. This is required to avoid OOME in case of wrongly submitted forms
(i. e. when bad guy puts big file into the form field "fileDescription").
> Or even better sizeThreshold should be used for this value.

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