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https://issues.apache.org/jira/browse/UNOMI-198?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Serge Huber updated UNOMI-198:
------------------------------
Affects Version/s: 1.1.0-incubating
1.2.0-incubating
1.3.0-incubating
Fix Version/s: 1.4.0-incubating
> Segment evaluation can go into infinite recursion
> -------------------------------------------------
>
> Key: UNOMI-198
> URL: https://issues.apache.org/jira/browse/UNOMI-198
> Project: Apache Unomi
> Issue Type: Bug
> Affects Versions: 1.1.0-incubating, 1.2.0-incubating, 1.3.0-incubating
> Reporter: Thomas Draier
> Assignee: Thomas Draier
> Priority: Major
> Fix For: 1.4.0-incubating
>
>
> Every time a profile is update, an updatedProfile event is sent and triggers
> the segment evaluation rule. It's easy to create a segment of all users that
> are not in this segment, which will produce an infinite recursion and go
> into StackOverflowError :
> {code:json}
> {
> "itemId": "_3a71uuslk",
> "itemType": "segment",
> "version": 4,
> "condition": {
> "parameterValues": {
> "segments": ["_3a71uuslk"],
> "matchType": "none"
> },
> "type": "profileSegmentCondition"
> },
> "metadata": {
> "id": "_3a71uuslk",
> "name": "test",
> "description": null,
> "scope": "systemscope",
> "tags": [],
> "systemTags": [],
> "enabled": false,
> "missingPlugins": false,
> "hidden": false,
> "readOnly": false
> }
> }
> {code}
>
> Probably other kind of rules can also go into StackOverflowError. We should
> try to avoid going into this kind of recursion
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