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https://issues.apache.org/jira/browse/CAMEL-23800?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-23800:
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Fix Version/s: 4.21.0
> Simple language: prefix function cache keys to enforce keyspace separation
> from expression cache
> ------------------------------------------------------------------------------------------------
>
> Key: CAMEL-23800
> URL: https://issues.apache.org/jira/browse/CAMEL-23800
> Project: Camel
> Issue Type: Bug
> Reporter: Adriano Machado
> Assignee: Adriano Machado
> Priority: Major
> Fix For: 4.21.0
>
>
> SimpleFunctionExpression shared a cache with the general simple expression
> evaluator. A function key such as 'body' could collide with an expression key
> of the same value, returning a wrong cached result. The fix prefixes all
> function cache keys with 'fn:' to guarantee the two keyspaces never overlap.
> Discovered during the work on CAMEL\-22894 \(simple language parser
> hardening\).
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