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https://issues.apache.org/jira/browse/CXF-6115?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14223914#comment-14223914
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ASF GitHub Bot commented on CXF-6115:
-------------------------------------
GitHub user kylape opened a pull request:
https://github.com/apache/cxf/pull/32
[CXF-6115] TransferableFileInputStream.transferTo can cause infinite loo...
...p or stack overflow
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kylape/cxf 2.7-cxf-6115
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cxf/pull/32.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #32
----
commit 6869d72c66abbb44bff77a2bdc953822b918a654
Author: Kyle Lape <[email protected]>
Date: 2014-11-25T01:37:44Z
[CXF-6115] TransferableFileInputStream.transferTo can cause infinite loop
or stack overflow
----
> Transferable.transferTo can cause infinite loop or stack overflow
> -----------------------------------------------------------------
>
> Key: CXF-6115
> URL: https://issues.apache.org/jira/browse/CXF-6115
> Project: CXF
> Issue Type: Bug
> Affects Versions: 3.1.0
> Reporter: Kyle Lape
>
> When calling {{transferTo}} and the {{renameTo}} method returns {{false}},
> the current alternative in the code is very likely to throw a
> {{StackOverflowError}} or cause the JVM to run out of file handles.
> Example stack trace:
> {noformat}
> 17:12:40,776 ERROR [com.redhat.gss.mtom.HashServer] (http-/127.0.0.1:8080-1)
> : java.io.IOException: Cached file was deleted,
> java.io.FileNotFoundException: /tmp/cxf-tmp-747794/cos2503467255223534504tmp
> (Too many open files)
> at
> org.apache.cxf.io.CachedOutputStream.getInputStream(CachedOutputStream.java:546)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> at
> org.apache.cxf.io.CachedOutputStream$TransferableFileInputStream.transferTo(CachedOutputStream.java:683)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> at org.apache.cxf.helpers.IOUtils.transferTo(IOUtils.java:212)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> at
> org.apache.cxf.io.CachedOutputStream$TransferableFileInputStream.transferTo(CachedOutputStream.java:683)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> at org.apache.cxf.helpers.IOUtils.transferTo(IOUtils.java:212)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> at
> org.apache.cxf.io.CachedOutputStream$TransferableFileInputStream.transferTo(CachedOutputStream.java:683)
> [cxf-api-2.7.12.SP1-redhat-1.jar:2.7.12.SP1-redhat-1]
> {noformat}
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