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https://issues.apache.org/jira/browse/WW-4162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jasper Rosenberg updated WW-4162:
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Attachment: OgnlUtil.java.patch
Patch to OgnlUtil to make it more efficient when enableExpressionCache is true,
and enableEvalExpression is false (which is the default).
> Don't check for diallowed ognl expressions if getting from expression cache
> ---------------------------------------------------------------------------
>
> Key: WW-4162
> URL: https://issues.apache.org/jira/browse/WW-4162
> Project: Struts 2
> Issue Type: Improvement
> Components: Expression Language
> Affects Versions: 2.3.15.1
> Reporter: Jasper Rosenberg
> Priority: Minor
> Labels: ognl
> Attachments: OgnlUtil.java.patch
>
>
> When the ognl expression cache is enabled, when there is a cache hit, we
> don't need to have the overhead of traversing the tree to see if there is a
> disallowed expression. I've attached a simple patch.
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