[jira] [Created] (CAMEL-23800) Simple language: prefix function cache keys to enforce keyspace separation from expression cache

[Adriano Machado (Jira)]

Adriano Machado created CAMEL-23800:
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             Summary: 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


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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