You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@sling.apache.org by "Ian Boston (JIRA)" <ji...@apache.org> on 2013/02/25 04:46:14 UTC

[jira] [Updated] (SLING-2744) AbderaActivator uses invalid double check pattern

     [ https://issues.apache.org/jira/browse/SLING-2744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ian Boston updated SLING-2744:
------------------------------

          Component/s: Scripting
          Description: 
There is a if ( x == null); syncronized(lock) {; if (x == null ) check which violates Java memory model.
see: http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html

  was:
There is a if ( x == null); syncronized(lock) {; if (x == null ) check which violates the Java memory model.
see: http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html

    Affects Version/s: Scripting JSP-Atom-Taglib 1.0.0
    
> AbderaActivator uses invalid double check pattern
> -------------------------------------------------
>
>                 Key: SLING-2744
>                 URL: https://issues.apache.org/jira/browse/SLING-2744
>             Project: Sling
>          Issue Type: Bug
>          Components: Scripting
>    Affects Versions: Scripting JSP-Atom-Taglib 1.0.0
>            Reporter: Ian Boston
>
> There is a if ( x == null); syncronized(lock) {; if (x == null ) check which violates Java memory model.
> see: http://www.cs.umd.edu/~pugh/java/memoryModel/DoubleCheckedLocking.html

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira