[jboss-jira] [JBoss JIRA] (ELY-1633) Incorrect double checked locking in AuthenticationConfiguration

[Philippe Marschall (JIRA)]

Philippe Marschall created ELY-1633:
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             Summary: Incorrect double checked locking in AuthenticationConfiguration
                 Key: ELY-1633
                 URL: https://issues.jboss.org/browse/ELY-1633
             Project: WildFly Elytron
          Issue Type: Bug
          Components: Authentication Client
            Reporter: Philippe Marschall


AuthenticationConfiguration seems to employ double checked locking but but incorrectly does not declare the variable as volatile.

https://en.wikipedia.org/wiki/Double-checked_locking#Usage_in_Java



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