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https://issues.apache.org/jira/browse/CXF-3889?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Kulp resolved CXF-3889.
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Resolution: Fixed
Fix Version/s: 2.5
Assignee: Daniel Kulp
Fixed for 2.5.
As it changes the type of the getSize() method, not something that can be
backported to 2.4.x as it's an API change.
> OOM when uploading files greater than 2GB
> -----------------------------------------
>
> Key: CXF-3889
> URL: https://issues.apache.org/jira/browse/CXF-3889
> Project: CXF
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.4.3
> Environment: All environments
> Reporter: Narayanan Arunachalam
> Assignee: Daniel Kulp
> Fix For: 2.5
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> The totalLength field in org.apache.cxf.io.CachedOutputStream is declared as
> a int field, so when a file greater than 2GB is uploaded for a PUT operation,
> OOM is thrown.
> When the file size is over 2GB the condition 'totalLength < limit' becomes
> true when it should not.
> public void writeCacheTo(StringBuilder out, String charsetName, int limit)
> throws IOException {
> 294 flush();
> 295 if (totalLength < limit
> 296 || limit == -1) {
> 297 writeCacheTo(out);
> 298 return;
> 299 }
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