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NIFI-5377 prevent infinite loop if a controller service circular reference exists

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Mark Bean 2018-07-06 12:29:00 +00:00 committed by Matt Gilman
parent 3ef8b4ab8d
commit 0d07bc4951
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1 changed files with 1 additions and 1 deletions
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nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/StandardNiFiServiceFacade.java
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@ -2282,9 +2282,9 @@ public class StandardNiFiServiceFacade implements NiFiServiceFacade {
if (component instanceof ControllerServiceNode) { if (component instanceof ControllerServiceNode) {
final ControllerServiceNode node = (ControllerServiceNode) component; final ControllerServiceNode node = (ControllerServiceNode) component;
if (!visited.contains(node)) { if (!visited.contains(node)) {
visited.add(node);
findControllerServiceReferencingComponentIdentifiers(node.getReferences(), visited); findControllerServiceReferencingComponentIdentifiers(node.getReferences(), visited);
} }
visited.add(node);
} }
} }
} }