Internationalization label targeting itself will cause a stack overflow

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    • Type: Bug
    • Resolution: Won't Fix
    • Priority: Normal
    • None
    • Affects Version/s: 8.0.2
    • Component/s: None
    • Security Level: Jimmy
    • None
    • ZK 8.0.3 S2
    • None

      If an internationalization label targets itself, the result will be a stack overflow

      Reproduced with:
      zk-label.properties

      my.app.label.a= ${my.app.label.b}
my.app.label.b= ${my.app.label.a}

      zul

      <label value="${labels.my.app.label.a.$}"/>

      result

      java.lang.StackOverflowError
	at java.util.HashMap.hash(HashMap.java:338)
	at java.util.HashMap.get(HashMap.java:556)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:323)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)
	at org.zkoss.util.resource.impl.LabelLoaderImpl.expendValue(LabelLoaderImpl.java:326)

            Assignee:
            SEFI
            Reporter:
            MDuchemin
            Votes:
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            Watchers:
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              Created:
              Updated:
              Resolved: