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https://issues.apache.org/jira/browse/CAMEL-23799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Claus Ibsen updated CAMEL-23799:
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Fix Version/s: 4.21.0
> Simple language: sort init-block substitution keys by length to prevent
> prefix collision
> ----------------------------------------------------------------------------------------
>
> Key: CAMEL-23799
> URL: https://issues.apache.org/jira/browse/CAMEL-23799
> Project: Camel
> Issue Type: Bug
> Reporter: Adriano Machado
> Assignee: Adriano Machado
> Priority: Major
> Fix For: 4.21.0
>
>
> When SimpleExpressionParser and SimplePredicateParser substitute init\-block
> keys in the expression string, shorter keys that are prefixes of longer ones
> could match first and corrupt the substitution. Sorting keys by descending
> length before substituting ensures longer \(more specific\) keys are always
> replaced first, preventing this prefix collision.
> Discovered during the work on CAMEL\-22894 \(simple language parser
> hardening\).
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