[jbosstools-issues] [JBoss JIRA] (JBIDE-9846) XHTML Syntax Validation goes into infinite loop in fillInStackTrace()

Wed Oct 5 08:11:17 EDT 2011

XHTML Syntax Validation goes into infinite loop in fillInStackTrace()
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                 Key: JBIDE-9846
                 URL: https://issues.jboss.org/browse/JBIDE-9846
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: jsp/jsf/xml source editing
    Affects Versions: 3.3.0.M4
         Environment: Verified in Ubuntu 32b and 64b, Mac OSX.
            Reporter: Victor Rubezhny
            Assignee: Victor Rubezhny
            Priority: Blocker
             Fix For: 3.3.0.M4
         Attachments: XHTMLSyntaxValidationInfinite.png

In some cases XHTML Syntax Validator goes into an infinite loop in native fillInStackTrace() method.

STEPS TO REPRODUCE:
===================

EXECUTE: Create an XHTML page in some JSF, Seam or CDI project
EXECUTE: Fill it with the following content:
{code}
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

</
{code}
EXECUTE: Save the page.
ASSERT: See in Progress View that validation tasks finished after save operation.
FAIL: "XHTML Syntax Validation" task is never comes to finish. CPU has high load (near to 100%)

When paused in Degug session, you may see that one of the worker threads is stuck in Throwable.fillInStackTrace() native method.

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