[hibernate-issues] [Hibernate-JIRA] Created: (HHH-1985) NodeTraverser is not SOE-safe

[Sergey Vladimirov (JIRA)]

NodeTraverser is not SOE-safe
-----------------------------

         Key: HHH-1985
         URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1985
     Project: Hibernate3
        Type: Improvement

  Components: core  
    Versions: 3.2.0.cr3    
    Reporter: Sergey Vladimirov
    Priority: Minor


org.hibernate.hql.ast.util.NodeTraverser
It is possible for java.lang.StackOverflowError to occur in NodeTraverser.java:41;42 with very deep tree. Need another algorith to visit whole tree.

08.08 19:50:09 ERROR [ArpSiteServlet] Servlet.service() for servlet ArpSiteServlet threw exception
java.lang.StackOverflowError
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:41)
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:41)
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:42)
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:42)
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:42)
        at org.hibernate.hql.ast.util.NodeTraverser.visitDepthFirst(NodeTraverser.java:42)

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