[WW-3801] FileUploadInterceptor does not clean up temporary files

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.3, 2.3.1.2
• Fix Version/s: 2.3.4
• Component/s: Core Interceptors

Environment

JDK 1.6.0_31, Tomcat 7.0.25

• Assignee: Lukasz Lenart
• Reporter: macha64
• Created: 17/Apr/12 09:57
• Updated: 25/May/12 18:35
• Resolved: 20/Apr/12 22:23

Description

In WW-3490, it solved "clean up exception" issue.
then clean up code went to FilterDispatcher.
but FilterDispatcher is deprecated.

I usually use StrutsPrepareAndExecuteFilter.
in that case temporary file was not removed.

I found another problem(move to WW-3802).
I uploaded file with cgi parameters.
cgi parameter became a temporary file,
and those files were not removed.

for example ...

<form action="..." method="post" enctype="multipart/form-data">
<input type="file" name="uploadFile" />
<input type="text" name="data1" value="FOO"/>
<input type="text" name="data2" value="BAR"/>
</form>

remained tmp file

[upload_47c7ddf7_136bf8a8b3b__8000_00000002.tmp]
FOO

[upload_47c7ddf7_136bf8a8b3b__8000_00000003.tmp]
BAR